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Diffstat (limited to 'src/qt3support/widgets/q3combobox.h')
| -rw-r--r-- | src/qt3support/widgets/q3combobox.h | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/src/qt3support/widgets/q3combobox.h b/src/qt3support/widgets/q3combobox.h new file mode 100644 index 0000000..f9a0093 --- /dev/null +++ b/src/qt3support/widgets/q3combobox.h @@ -0,0 +1,224 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt3Support module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef Q3COMBOBOX_H +#define Q3COMBOBOX_H + +#include <QtGui/qwidget.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Qt3SupportLight) + +#ifndef QT_NO_COMBOBOX + +class Q3StrList; +class QStringList; +class QLineEdit; +class QValidator; +class Q3ListBox; +class Q3ComboBoxData; +class QWheelEvent; + +class Q_COMPAT_EXPORT Q3ComboBox : public QWidget +{ + Q_OBJECT + Q_ENUMS( Policy ) + Q_PROPERTY( bool editable READ editable WRITE setEditable ) + Q_PROPERTY( int count READ count ) + Q_PROPERTY( QString currentText READ currentText WRITE setCurrentText DESIGNABLE false ) + Q_PROPERTY( int currentItem READ currentItem WRITE setCurrentItem ) + Q_PROPERTY( bool autoResize READ autoResize WRITE setAutoResize DESIGNABLE false ) + Q_PROPERTY( int sizeLimit READ sizeLimit WRITE setSizeLimit ) + Q_PROPERTY( int maxCount READ maxCount WRITE setMaxCount ) + Q_PROPERTY( Policy insertionPolicy READ insertionPolicy WRITE setInsertionPolicy ) + Q_PROPERTY( bool autoCompletion READ autoCompletion WRITE setAutoCompletion ) + Q_PROPERTY( bool duplicatesEnabled READ duplicatesEnabled WRITE setDuplicatesEnabled ) + +public: + Q3ComboBox( QWidget* parent=0, const char* name=0 ); + Q3ComboBox( bool rw, QWidget* parent=0, const char* name=0 ); + ~Q3ComboBox(); + + int count() const; + + void insertStringList( const QStringList &, int index=-1 ); + void insertStrList( const Q3StrList &, int index=-1 ); + void insertStrList( const Q3StrList *, int index=-1 ); + void insertStrList( const char **, int numStrings=-1, int index=-1); + + void insertItem( const QString &text, int index=-1 ); + void insertItem( const QPixmap &pixmap, int index=-1 ); + void insertItem( const QPixmap &pixmap, const QString &text, int index=-1 ); + + void removeItem( int index ); + + int currentItem() const; + virtual void setCurrentItem( int index ); + + QString currentText() const; + virtual void setCurrentText( const QString& ); + + QString text( int index ) const; + const QPixmap *pixmap( int index ) const; + + void changeItem( const QString &text, int index ); + void changeItem( const QPixmap &pixmap, int index ); + void changeItem( const QPixmap &pixmap, const QString &text, int index ); + + bool autoResize() const; + virtual void setAutoResize( bool ); + QSize sizeHint() const; + + void setPalette( const QPalette & ); + void setFont( const QFont & ); + void setEnabled( bool ); + + virtual void setSizeLimit( int ); + int sizeLimit() const; + + virtual void setMaxCount( int ); + int maxCount() const; + + enum Policy { NoInsertion, + AtTop, + AtCurrent, + AtBottom, + AfterCurrent, + BeforeCurrent, + NoInsert = NoInsertion, + InsertAtTop = AtTop, + InsertAtCurrent = AtCurrent, + InsertAtBottom = AtBottom, + InsertAfterCurrent = AfterCurrent, + InsertBeforeCurrent = BeforeCurrent + }; + + virtual void setInsertionPolicy( Policy policy ); + Policy insertionPolicy() const; + + virtual void setValidator( const QValidator * ); + const QValidator * validator() const; + + virtual void setListBox( Q3ListBox * ); + Q3ListBox * listBox() const; + + virtual void setLineEdit( QLineEdit *edit ); + QLineEdit* lineEdit() const; + + virtual void setAutoCompletion( bool ); + bool autoCompletion() const; + + bool eventFilter( QObject *object, QEvent *event ); + + void setDuplicatesEnabled( bool enable ); + bool duplicatesEnabled() const; + + bool editable() const; + void setEditable( bool ); + + virtual void popup(); + + void hide(); + +public Q_SLOTS: + void clear(); + void clearValidator(); + void clearEdit(); + virtual void setEditText( const QString &); + +Q_SIGNALS: + void activated( int index ); + void highlighted( int index ); + void activated( const QString &); + void highlighted( const QString &); + void textChanged( const QString &); + +private Q_SLOTS: + void internalActivate( int ); + void internalHighlight( int ); + void internalClickTimeout(); + void returnPressed(); + +protected: + void paintEvent( QPaintEvent * ); + void resizeEvent( QResizeEvent * ); + void mousePressEvent( QMouseEvent * ); + void mouseMoveEvent( QMouseEvent * ); + void mouseReleaseEvent( QMouseEvent * ); + void mouseDoubleClickEvent( QMouseEvent * ); + void keyPressEvent( QKeyEvent *e ); + void focusInEvent( QFocusEvent *e ); + void focusOutEvent( QFocusEvent *e ); +#ifndef QT_NO_WHEELEVENT + void wheelEvent( QWheelEvent *e ); +#endif + void styleChange( QStyle& ); + + void updateMask(); + +private: + void setUpListBox(); + void setUpLineEdit(); + void popDownListBox(); + void reIndex(); + void currentChanged(); + int completionIndex( const QString &, int ) const; + + Q3ComboBoxData *d; + +private: // Disabled copy constructor and operator= +#if defined(Q_DISABLE_COPY) + Q3ComboBox( const Q3ComboBox & ); + Q3ComboBox &operator=( const Q3ComboBox & ); +#endif +}; + + +#endif // QT_NO_COMBOBOX + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // Q3COMBOBOX_H |