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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Designer of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include "combobox_taskmenu.h" |
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43 #include "listwidgeteditor.h" |
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44 #include "qdesigner_utils_p.h" |
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45 #include <qdesigner_command_p.h> |
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46 |
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47 #include <QtDesigner/QDesignerFormWindowInterface> |
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48 |
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49 #include <QtGui/QAction> |
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50 #include <QtGui/QStyle> |
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51 #include <QtGui/QLineEdit> |
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52 #include <QtGui/QFontComboBox> |
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53 #include <QtGui/QStyleOption> |
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54 |
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55 #include <QtCore/QEvent> |
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56 #include <QtCore/QVariant> |
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57 #include <QtCore/qdebug.h> |
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58 |
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59 QT_BEGIN_NAMESPACE |
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60 |
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61 using namespace qdesigner_internal; |
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62 |
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63 ComboBoxTaskMenu::ComboBoxTaskMenu(QComboBox *button, QObject *parent) |
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64 : QDesignerTaskMenu(button, parent), |
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65 m_comboBox(button) |
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66 { |
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67 m_editItemsAction = new QAction(this); |
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68 m_editItemsAction->setText(tr("Edit Items...")); |
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69 connect(m_editItemsAction, SIGNAL(triggered()), this, SLOT(editItems())); |
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70 m_taskActions.append(m_editItemsAction); |
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71 |
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72 QAction *sep = new QAction(this); |
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73 sep->setSeparator(true); |
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74 m_taskActions.append(sep); |
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75 } |
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76 |
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77 ComboBoxTaskMenu::~ComboBoxTaskMenu() |
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78 { |
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79 } |
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80 |
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81 QAction *ComboBoxTaskMenu::preferredEditAction() const |
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82 { |
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83 return m_editItemsAction; |
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84 } |
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85 |
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86 QList<QAction*> ComboBoxTaskMenu::taskActions() const |
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87 { |
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88 return m_taskActions + QDesignerTaskMenu::taskActions(); |
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89 } |
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90 |
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91 void ComboBoxTaskMenu::editItems() |
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92 { |
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93 m_formWindow = QDesignerFormWindowInterface::findFormWindow(m_comboBox); |
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94 if (m_formWindow.isNull()) |
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95 return; |
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96 |
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97 Q_ASSERT(m_comboBox != 0); |
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98 |
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99 ListWidgetEditor dlg(m_formWindow, m_comboBox->window()); |
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100 ListContents oldItems = dlg.fillContentsFromComboBox(m_comboBox); |
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101 if (dlg.exec() == QDialog::Accepted) { |
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102 ListContents items = dlg.contents(); |
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103 if (items != oldItems) { |
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104 ChangeListContentsCommand *cmd = new ChangeListContentsCommand(m_formWindow); |
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105 cmd->init(m_comboBox, oldItems, items); |
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106 cmd->setText(tr("Change Combobox Contents")); |
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107 m_formWindow->commandHistory()->push(cmd); |
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108 } |
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109 } |
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110 } |
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111 |
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112 ComboBoxTaskMenuFactory::ComboBoxTaskMenuFactory(const QString &iid, QExtensionManager *extensionManager) : |
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113 ExtensionFactory<QDesignerTaskMenuExtension, QComboBox, ComboBoxTaskMenu>(iid, extensionManager) |
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114 { |
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115 } |
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116 |
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117 QComboBox *ComboBoxTaskMenuFactory::checkObject(QObject *qObject) const |
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118 { |
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119 QComboBox *combo = qobject_cast<QComboBox*>(qObject); |
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120 if (!combo) |
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121 return 0; |
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122 if (qobject_cast<QFontComboBox*>(combo)) |
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123 return 0; |
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124 return combo; |
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125 } |
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126 |
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127 void ComboBoxTaskMenu::updateSelection() |
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128 { |
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129 if (m_editor) |
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130 m_editor->deleteLater(); |
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131 } |
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132 |
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133 QT_END_NAMESPACE |