author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 17 Sep 2010 08:33:29 +0300 | |
changeset 50 | 2313cb430f28 |
permissions | -rw-r--r-- |
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/*! |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Implements grid of numeric buttons |
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* |
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*/ |
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#ifndef DIALPADNUMERICBUTTONGRID_H |
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#define DIALPADNUMERICBUTTONGRID_H |
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#include <QTextLayout> |
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#include <QColor> |
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#include <hbinputbuttongroup.h> |
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class DialpadNumericButton; |
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class DialpadNumericButtonGrid : public HbInputButtonGroup |
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{ |
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Q_OBJECT |
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public: |
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explicit DialpadNumericButtonGrid( |
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const HbMainWindow& mainWindow, |
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QGraphicsItem* parent=0); |
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~DialpadNumericButtonGrid(); |
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public: |
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void resetButtons(); |
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QChar inputCharacter(int keyCode) const; |
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protected slots: |
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void setButtonTexts(); |
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void updateButtonLabels(); |
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void cancelButtonPress(); |
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protected: |
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inline DialpadNumericButton* button(int i) const; |
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void updateColorArray(); |
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void updateIconColor(); |
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void updateTextLayouts(const QSizeF &size); |
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void resolveTextContent(QList<QString> &content, bool& useTwoRows); |
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void createTextLayouts(const QSizeF &size, |
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const QList<QString> &content, |
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bool useTwoRows); |
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void layoutTextLines(const QSizeF &size, |
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QTextLayout &textLayout, |
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int state, |
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int type, |
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bool useTwoRows); |
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inline void layoutPrimaryText( |
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QTextLayout& layout, |
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DialpadNumericButton& button, |
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qreal cellWidth, |
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qreal cellHeight, |
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qreal textHeight) const; |
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inline void layoutSecondaryText( |
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QTextLayout& layout, |
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DialpadNumericButton& button, |
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qreal cellWidth, |
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qreal cellHeight, |
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qreal textHeight, |
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qreal textDescent, |
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bool useTwoRows) const; |
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bool isButtonPressed() const; |
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void updateIconSizes(); |
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protected: |
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void paint(QPainter* painter, |
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const QStyleOptionGraphicsItem* option, |
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QWidget* widget); |
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void setGeometry(const QRectF &rect); |
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void changeEvent(QEvent *event); |
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private: |
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enum ButtonState { |
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Normal = 0, |
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Pressed, |
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StateCount |
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}; |
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enum TextType { |
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PrimaryText = 0, |
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SecondaryText, |
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TextTypeCount |
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}; |
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private: |
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const HbMainWindow& mMainWindow; |
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QList<QColor> mColors; |
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QList<QTextLayout*> mTextLayouts; |
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qreal mUnit; |
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qreal mMaxPrimaryLineWidth; |
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qreal mPrimaryTextBaseline; |
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QMap<int,QChar> mGeneratedChar; |
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}; |
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Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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#endif // DIALPADNUMERICBUTTONGRID_H |