author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 23 Jun 2010 17:59:43 +0300 | |
changeset 5 | 0f2326c2a325 |
child 6 | 1c3b8676e58c |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, version 2.1 of the License. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, |
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* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/". |
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* |
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* Description: |
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* |
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*/ |
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|
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#include "EditorWidget.h" |
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#include "Utilities.h" |
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#include "ChromeEffect.h" |
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// FIXME ;;; Must address the following issues: |
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// |
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// * On Symbian, when focus is outside editor and user clicks inside editor, the editor |
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// receives FocusIn event but does not make the blinking cursor visible until |
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// the user starts to type or presses arrow keys. |
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// |
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// * Edit selection is not visible. |
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// |
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namespace GVA { |
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// Methods for class EditorItem |
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//GTextLineItem extends QGraphicsTextItem as a single-line editor. |
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//Signals horizontal cursor movement, which can be used to implement horizontal scrolling. |
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GTextLineItem::GTextLineItem(QGraphicsItem * parent) |
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: QGraphicsTextItem(parent) |
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, m_predictionDisabled(false) |
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, m_autoUppercase(false) |
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{ |
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// Disable wrapping, force text to be stored and displayed |
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// as a single line. |
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QTextOption textOption = document()->defaultTextOption(); |
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textOption.setWrapMode(QTextOption::NoWrap); |
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document()->setDefaultTextOption(textOption); |
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// Enable cursor keys. |
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setTextInteractionFlags(Qt::TextEditorInteraction); |
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// This is needed to initialize m_textLine. |
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setText(""); |
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setAcceptDrops(false); |
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m_defaultStartDragDistance = QApplication::startDragDistance(); |
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} |
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GTextLineItem::~GTextLineItem() |
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{ |
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QApplication::setStartDragDistance(m_defaultStartDragDistance); |
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} |
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void GTextLineItem::setText(const QString & text) |
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{ |
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setPlainText(text); |
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m_textLine = document()->begin().layout()->lineForTextPosition(0); |
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} |
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// Get the pixel offset of the cursor. Needed to implement scrolling. |
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qreal GTextLineItem::cursorX() |
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{ |
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return m_textLine.cursorToX(textCursor().position()); |
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} |
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qreal GTextLineItem::anchorX() |
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{ |
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return m_textLine.cursorToX(textCursor().anchor()); |
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} |
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QRectF GTextLineItem::selectionRectF() |
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{ |
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qreal x1 = cursorX(); |
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qreal x2 = anchorX(); |
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if (x1 == x2) |
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return QRectF(); |
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return QRectF(x1, 0, x2-x1 + 16, boundingRect().height()); |
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} |
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|
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void GTextLineItem::selectAll() |
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{ |
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QTextCursor tc = textCursor(); |
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tc.select(QTextCursor::Document); |
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setTextCursor(tc); |
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emit cursorXChanged(cursorX()); |
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} |
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void GTextLineItem::unselect() |
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{ |
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QTextCursor tc = textCursor(); |
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|
104 |
tc.setPosition(tc.position()); |
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|
105 |
setTextCursor(tc); |
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106 |
} |
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|
107 |
|
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108 |
void GTextLineItem::setCursorPosition(int pos) |
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109 |
{ |
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QTextCursor tc = textCursor(); |
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111 |
tc.setPosition(pos); |
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setTextCursor(tc); |
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113 |
} |
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|
114 |
|
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115 |
qreal GTextLineItem::textWidth() |
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116 |
{ |
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117 |
return m_textLine.naturalTextWidth(); |
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118 |
} |
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119 |
|
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120 |
void GTextLineItem::paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget) |
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121 |
{ |
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122 |
// Paint without ugly selection ants (the dashed line that surrounds |
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123 |
// the selected text). TODO: It is clearly a bug in QGraphicsTextItem |
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124 |
// that you cannot explicitly set the style of the selection indicator. File this. |
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125 |
QStyleOptionGraphicsItem newOption = *option; |
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126 |
newOption.state &= (!QStyle::State_Selected | !QStyle::State_HasFocus); |
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127 |
painter->save(); |
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128 |
painter->setRenderHint(QPainter::Antialiasing); |
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129 |
QGraphicsTextItem::paint(painter, &newOption, widget); |
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130 |
painter->restore(); |
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131 |
if(!isEnabled()) { |
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132 |
ChromeEffect::paintDisabledRect(painter, option->exposedRect); |
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133 |
} |
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134 |
} |
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|
135 |
|
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136 |
void GTextLineItem::mouseMoveEvent(QGraphicsSceneMouseEvent * event) |
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137 |
{ |
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138 |
QGraphicsTextItem::mouseMoveEvent(event); |
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139 |
emit cursorXChanged(cursorX()); |
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140 |
} |
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|
141 |
|
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142 |
void GTextLineItem::mousePressEvent(QGraphicsSceneMouseEvent * event) |
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143 |
{ |
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144 |
QGraphicsTextItem::mousePressEvent(event); |
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145 |
} |
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|
146 |
|
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147 |
void GTextLineItem::mouseReleaseEvent(QGraphicsSceneMouseEvent * event) |
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148 |
{ |
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|
149 |
QGraphicsTextItem::mouseReleaseEvent(event); |
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150 |
QPointF pos = event->pos(); |
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151 |
emit tapped(pos); |
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152 |
// open vkb by single tap |
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153 |
QWidget * widget = event->widget(); |
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|
154 |
QEvent vkbEvent(QEvent::RequestSoftwareInputPanel); |
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155 |
QApplication::sendEvent(widget, &vkbEvent); |
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156 |
} |
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|
157 |
|
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158 |
void GTextLineItem::keyPressEvent(QKeyEvent * event) |
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159 |
{ |
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|
160 |
// Signal horizontal cursor movement so that an editor widget can |
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161 |
// implement horizontal scrolling. |
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|
162 |
qreal oldX = cursorX(); |
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|
163 |
QGraphicsTextItem::keyPressEvent(event); |
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|
164 |
qreal newX = cursorX(); |
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|
165 |
if (newX != oldX) { |
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|
166 |
emit cursorXChanged(newX); |
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|
167 |
} |
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|
168 |
} |
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|
169 |
|
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|
170 |
void GTextLineItem::keyReleaseEvent(QKeyEvent * event) |
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|
171 |
{ |
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|
172 |
QGraphicsTextItem::keyReleaseEvent(event); |
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Revision: 201024
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|
173 |
emit textMayChanged(); |
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|
174 |
} |
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|
175 |
|
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Revision: 201024
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|
176 |
void GTextLineItem::focusInEvent(QFocusEvent * event) |
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|
177 |
{ |
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|
178 |
Q_UNUSED(event); |
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Revision: 201024
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|
179 |
// disable the drag & drop to fix the auto-delete-all issue |
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Revision: 201024
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|
180 |
QApplication::setStartDragDistance(1000); |
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Revision: 201024
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|
181 |
QGraphicsTextItem::focusInEvent(event); |
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Revision: 201024
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|
182 |
// disable the text predictive |
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Revision: 201024
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|
183 |
if (!m_predictionDisabled) { |
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Revision: 201024
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|
184 |
QWidget* fw = QApplication::focusWidget(); |
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Revision: 201024
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|
185 |
Qt::InputMethodHints hints = fw->inputMethodHints(); |
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Revision: 201024
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|
186 |
hints |= Qt::ImhNoPredictiveText; |
0f2326c2a325
Revision: 201024
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|
187 |
if (!m_autoUppercase) |
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Revision: 201024
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|
188 |
hints |= Qt::ImhNoAutoUppercase; |
0f2326c2a325
Revision: 201024
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|
189 |
fw->setInputMethodHints(hints); |
0f2326c2a325
Revision: 201024
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|
190 |
m_predictionDisabled = true; |
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Revision: 201024
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|
191 |
} |
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Revision: 201024
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|
192 |
qDebug() << "GTextLineItem::focusInEvent"; |
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Revision: 201024
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|
193 |
if (event->reason() != Qt::PopupFocusReason){ // to fix the special char issue on VKB |
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Revision: 201024
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|
194 |
qDebug() << "GTextLineItem::focusInEvent: emit focus changed "; |
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Revision: 201024
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|
195 |
emit focusChanged(true); |
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Revision: 201024
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|
196 |
} |
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Revision: 201024
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|
197 |
} |
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Revision: 201024
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diff
changeset
|
198 |
|
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Revision: 201024
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diff
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|
199 |
void GTextLineItem::focusOutEvent(QFocusEvent * event) |
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Revision: 201024
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|
200 |
{ |
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Revision: 201024
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|
201 |
Q_UNUSED(event); |
0f2326c2a325
Revision: 201024
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diff
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|
202 |
// restore the drag & drop for other components |
0f2326c2a325
Revision: 201024
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diff
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|
203 |
QApplication::setStartDragDistance(m_defaultStartDragDistance); |
0f2326c2a325
Revision: 201024
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diff
changeset
|
204 |
QGraphicsTextItem::focusOutEvent(event); |
0f2326c2a325
Revision: 201024
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diff
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|
205 |
if (event->reason() != Qt::PopupFocusReason && event->reason() != Qt::ActiveWindowFocusReason) // to fix the special char issue on VKB |
0f2326c2a325
Revision: 201024
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diff
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|
206 |
emit focusChanged(false); |
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} |
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|
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void GTextLineItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) |
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{ |
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// ignore context menu event |
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event->ignore(); |
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} |
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|
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|
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// Methods for class GLineEditor |
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// GLineEditor is a QGraphicsWidget that wraps a GTextLineItem to implement scrolling, |
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// draw a background and set padding |
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|
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GLineEditor::GLineEditor(ChromeSnippet * snippet, ChromeWidget * chrome, QGraphicsItem * parent) |
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: QGraphicsWidget(parent) |
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, m_chrome(chrome) |
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, m_viewPortWidth(0.0) |
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, m_viewPortHeight(0.0) |
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, m_padding(0.0) |
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, m_rightTextMargin(0.0) |
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{ |
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Q_UNUSED(snippet); |
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|
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// The viewport clips the editor when text overflows |
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// viewport size will be set in resize() |
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m_viewPort = new QGraphicsWidget(this); |
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m_viewPort->setFlags(QGraphicsItem::ItemClipsChildrenToShape); |
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|
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// The actual text editor item |
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m_editor = new GTextLineItem(m_viewPort); |
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m_editor->setDefaultTextColor(m_textColor); |
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m_editor->installEventFilter(this); |
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239 |
|
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// Monitor editor cursor position changes for horizontal scrolling. |
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safe_connect(m_editor, SIGNAL(cursorXChanged(qreal)), |
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this, SLOT(makeVisible(qreal))); |
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243 |
|
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safe_connect(m_editor, SIGNAL(textMayChanged()), |
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this, SIGNAL(textMayChanged())); |
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246 |
|
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safe_connect(m_editor, SIGNAL(focusChanged(bool)), |
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this, SIGNAL(focusChanged(bool))); |
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249 |
|
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safe_connect(m_editor, SIGNAL(tapped(QPointF&)), |
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this, SIGNAL(tapped(QPointF&))); |
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252 |
|
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setAcceptDrops(false); |
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} |
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255 |
|
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GLineEditor::~GLineEditor() |
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{ |
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} |
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|
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// TODO: Be a good QGraphicsWidget: update this to use palette color? |
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|
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void GLineEditor::setTextColor(QColor & color) |
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{ |
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m_textColor = color; |
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m_editor->setDefaultTextColor(m_textColor); |
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} |
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267 |
|
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void GLineEditor::setPadding(qreal padding) |
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{ |
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m_padding = padding; |
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//Trigger a resize to adjust component sizes to new padding |
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resize(size()); |
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} |
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|
274 |
|
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void GLineEditor::setRightTextMargin(qreal margin) |
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{ |
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m_rightTextMargin = margin; |
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resize(size()); |
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} |
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|
280 |
|
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QString GLineEditor::text() const |
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282 |
{ |
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return m_editor->toPlainText(); |
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} |
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|
285 |
|
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void GLineEditor::paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget) |
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287 |
{ |
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Q_UNUSED(option); |
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Q_UNUSED(widget); |
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290 |
|
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painter->save(); |
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painter->setRenderHint(QPainter::Antialiasing); |
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// First, fill rectangle with background color. |
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qDebug() << "GLineEditor::paint" << boundingRect().width() << " " << size().width(); |
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painter->fillRect(boundingRect(), m_backgroundColor); |
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painter->restore(); |
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if(!isEnabled()) { |
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ChromeEffect::paintDisabledRect(painter, option->exposedRect); |
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} |
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// Make sure any required horizontal scrolling happens |
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// before rendering editor widget, which will be drawn on top |
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// of the background rectangle. |
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makeVisible(m_editor->cursorX()); |
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304 |
} |
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|
305 |
|
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void GLineEditor::resizeEvent(QGraphicsSceneResizeEvent * event) |
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307 |
{ |
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QSizeF size = event->newSize(); |
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m_viewPortWidth = size.width() - m_rightTextMargin - m_padding * 2; |
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m_viewPortHeight = size.height() - m_padding * 2; |
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Revision: 201024
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parents:
diff
changeset
|
311 |
m_viewPort->setGeometry( |
0f2326c2a325
Revision: 201024
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parents:
diff
changeset
|
312 |
m_padding, |
0f2326c2a325
Revision: 201024
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parents:
diff
changeset
|
313 |
(size.height() - m_editor->boundingRect().height()) / 2, |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
314 |
m_viewPortWidth, |
0f2326c2a325
Revision: 201024
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parents:
diff
changeset
|
315 |
m_viewPortHeight); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
316 |
m_editor->setTextWidth(m_viewPortWidth); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
317 |
// move back the m_editor'x to 0 |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
318 |
qreal editorShift = -1 * m_editor->pos().x(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
319 |
m_editor->moveBy(editorShift, 0); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
320 |
updateEditor(); |
0f2326c2a325
Revision: 201024
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parents:
diff
changeset
|
321 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
322 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
323 |
void GLineEditor::setText(const QString & text) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
324 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
325 |
m_editor->setText(text); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
326 |
m_editor->setPos(0, m_editor->pos().y()); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
327 |
updateEditor(); |
0f2326c2a325
Revision: 201024
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parents:
diff
changeset
|
328 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
329 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
330 |
void GLineEditor::updateEditor() |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
331 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
332 |
makeVisible(m_editor->cursorX()); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
333 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
334 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
335 |
// We divide the viewport into 3 distinct regions: |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
336 |
// |
0f2326c2a325
Revision: 201024
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parents:
diff
changeset
|
337 |
// |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
338 |
// [ left | middle | right ] |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
339 |
// |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
340 |
// [ editor, shifted left by editorShift pixels ] |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
341 |
// |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
342 |
// When a cursor is in the middle section of the viewport we |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
343 |
// leave the editor shift unchanged, to preserve stability. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
344 |
// |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
345 |
// When a cursor is in the right section or beyond we shift |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
346 |
// the editor left until the cursor appears at the border |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
347 |
// between the middle and right sections. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
348 |
// |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
349 |
// When a cursor is in the left section or beyond we shift |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
350 |
// the editor right until the cursor appears at the border |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
351 |
// between the left and middle sections. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
352 |
// |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
353 |
// We never shift the editor right of the viewport. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
354 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
355 |
void GLineEditor::makeVisible(qreal cursorX) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
356 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
357 |
qreal leftScrollBorder = 0; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
358 |
qreal rightScrollBorder = m_viewPortWidth - 20; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
359 |
qreal editorShift = -1 * m_editor->pos().x(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
360 |
qreal localX = cursorX - editorShift; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
if (m_editor->textWidth() < rightScrollBorder) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
if (editorShift !=0) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
364 |
m_editor->moveBy(editorShift, 0); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
return; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
if (m_editor->textWidth() - editorShift < rightScrollBorder) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
369 |
if (editorShift != 0) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
370 |
m_editor->moveBy(rightScrollBorder - m_editor->textWidth() + editorShift, 0); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
return; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
373 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
if (localX < leftScrollBorder) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
// Before left section, scroll right. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
// In left section, scroll right. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
qreal shift = qMin(leftScrollBorder - localX, editorShift); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
m_editor->moveBy(shift, 0); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
return; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
if (localX >= rightScrollBorder) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
// In right section, scroll left. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
// After right section, scroll left. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
qreal shift = localX - rightScrollBorder; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
m_editor->moveBy(-shift, 0); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
return; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
// In middle section, no scroll needed. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
return; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
bool GLineEditor::tappedOnText(qreal x) const |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
qreal editorShift = m_editor->pos().x(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
qreal editorWidth = m_editor->textWidth(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
if (editorShift == 0 && editorWidth < x) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
return false; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
return true; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
bool GLineEditor::eventFilter(QObject * object, QEvent * event) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
// Filter editor key events. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
if (object != m_editor) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
return false; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
if (event->type() != QEvent::KeyPress) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
return false; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
QKeyEvent * keyEvent = static_cast<QKeyEvent*>(event); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
switch (keyEvent->key()) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
case Qt::Key_Select: |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
case Qt::Key_Return: |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
case Qt::Key_Enter: |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
// Signal that a carriage return-like key-press happened. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
emit activated(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
return true; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
case Qt::Key_Down: |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
case Qt::Key_Up: |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
// Swallow arrow up/down keys, editor has just one line. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
return true; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
default: |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
return false; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
//GTextEditor paints a styled frame around a GLineEditor |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
GTextEditor::GTextEditor(ChromeSnippet * snippet, ChromeWidget * chrome, QGraphicsItem * parent) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
: GLineEditor(snippet, chrome, parent) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
GTextEditor::~GTextEditor() |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
void GTextEditor::paintBorder(QPainter * painter) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
if (m_padding > 0 ) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
QPainterPath border; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
//qDebug() << "GTextEditor::paintBorder: " << boundingRect().width() << " " << size().width(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
border.addRect(boundingRect()); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
border.addRoundedRect( |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
m_padding, |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
m_padding, |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
size().width()-m_padding*2, |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
size().height()-m_padding*2, |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
4, |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
4); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
painter->fillPath(border, m_borderColor); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
void GTextEditor::paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
Q_UNUSED(option); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
Q_UNUSED(widget); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
//updateEditor(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
GLineEditor::paint(painter, option, widget); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
painter->save(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
painter->setRenderHint(QPainter::Antialiasing); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
paintBorder(painter); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
painter->restore(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
//GProgressEditor adds a progress bar to GTextEditor. Joining these into a single QGraphicsWidget makes it |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
//possible to draw a text editor with a progress bar with minimal updates |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
GProgressEditor::GProgressEditor(ChromeSnippet * snippet, ChromeWidget * chrome, QGraphicsItem * parent) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
: GTextEditor(snippet, chrome, parent) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
, m_percent(0) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
GProgressEditor::~GProgressEditor() |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
void GProgressEditor::paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
Q_UNUSED(option); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
Q_UNUSED(widget); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
updateEditor(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
QRectF progressRect = boundingRect(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
progressRect.setWidth(progressRect.width() * m_percent / 100.0); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
painter->save(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
painter->setRenderHint(QPainter::Antialiasing); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
painter->fillRect(progressRect, m_progressColor); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
paintBorder(painter); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
painter->restore(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
if(!isEnabled()) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
ChromeEffect::paintDisabledRect(painter, option->exposedRect); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
void GProgressEditor::setProgress(int percent) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
// Don't bother with small increments, but ... |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
// |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
// - ALWAYS show the final increment to 99 or 100, because |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
// this tells the user a network request has completed. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
// |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
// - ALWAYS show the initial increment from 0, because this |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
// tells the user a new network request has started. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
// |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
// - ALWAYS show decrements, because this tells the user |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
// a new network request has started. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
if (percent < 99) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
if (m_percent > 0) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
if (percent > m_percent) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
if (percent - m_percent < 10) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
//qDebug() << "UrlSearchSnippet::setProgress" << percent << "IGNORE"; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
return; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
if (m_percent == percent) { |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
//qDebug() << "UrlSearchSnippet::setProgress" << percent << "IGNORE"; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
return; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
//qDebug() << "UrlSearchSnippet::setProgress" << percent << "UPDATE"; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
m_percent = percent; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
update(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
//A chrome item that displays a GTextEditor. This can be embedded in HTML chrome instead of an input field. |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
TextEditItem::TextEditItem(ChromeSnippet * snippet, ChromeWidget * chrome, QGraphicsItem * parent) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
: NativeChromeItem(snippet, parent) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
m_textEditor = new GTextEditor(snippet, chrome, this); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
//Style via CSS |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
QWebElement we = m_snippet->element(); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
QColor textColor; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
NativeChromeItem::CSSToQColor(we.styleProperty("color", QWebElement::ComputedStyle), |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
textColor); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
m_textEditor->setTextColor(textColor); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
//Background of text box |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
QColor backgroundColor; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
NativeChromeItem::CSSToQColor(we.styleProperty("background-color", QWebElement::ComputedStyle), |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
backgroundColor); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
m_textEditor->setBackgroundColor(backgroundColor); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
QColor borderColor; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
NativeChromeItem::CSSToQColor(we.styleProperty("border-top-color", QWebElement::ComputedStyle), |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
borderColor); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
m_textEditor->setBorderColor(borderColor); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
//Padding sets the "border" width |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
QString cssPadding = we.styleProperty("padding-top", QWebElement::ComputedStyle); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
m_textEditor->setPadding(cssPadding.remove("px").toInt()); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
TextEditItem::~TextEditItem() |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
delete m_textEditor; |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
void TextEditItem::resizeEvent(QGraphicsSceneResizeEvent * ev) |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
{ |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
m_textEditor->resize(ev->newSize()); |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
} |
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
|
0f2326c2a325
Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
} // namespace GVA |