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225 lines
6.9 KiB
225 lines
6.9 KiB
15 years ago
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/****************************************************************************
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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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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt3Support module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef Q3COMBOBOX_H
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#define Q3COMBOBOX_H
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#include <QtGui/qwidget.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Qt3SupportLight)
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#ifndef QT_NO_COMBOBOX
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class Q3StrList;
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class QStringList;
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class QLineEdit;
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class QValidator;
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class Q3ListBox;
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class Q3ComboBoxData;
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class QWheelEvent;
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class Q_COMPAT_EXPORT Q3ComboBox : public QWidget
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{
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Q_OBJECT
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Q_ENUMS( Policy )
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Q_PROPERTY( bool editable READ editable WRITE setEditable )
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Q_PROPERTY( int count READ count )
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Q_PROPERTY( QString currentText READ currentText WRITE setCurrentText DESIGNABLE false )
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Q_PROPERTY( int currentItem READ currentItem WRITE setCurrentItem )
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Q_PROPERTY( bool autoResize READ autoResize WRITE setAutoResize DESIGNABLE false )
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Q_PROPERTY( int sizeLimit READ sizeLimit WRITE setSizeLimit )
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Q_PROPERTY( int maxCount READ maxCount WRITE setMaxCount )
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Q_PROPERTY( Policy insertionPolicy READ insertionPolicy WRITE setInsertionPolicy )
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Q_PROPERTY( bool autoCompletion READ autoCompletion WRITE setAutoCompletion )
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Q_PROPERTY( bool duplicatesEnabled READ duplicatesEnabled WRITE setDuplicatesEnabled )
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public:
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Q3ComboBox( QWidget* parent=0, const char* name=0 );
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Q3ComboBox( bool rw, QWidget* parent=0, const char* name=0 );
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~Q3ComboBox();
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int count() const;
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void insertStringList( const QStringList &, int index=-1 );
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void insertStrList( const Q3StrList &, int index=-1 );
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void insertStrList( const Q3StrList *, int index=-1 );
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void insertStrList( const char **, int numStrings=-1, int index=-1);
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void insertItem( const QString &text, int index=-1 );
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void insertItem( const QPixmap &pixmap, int index=-1 );
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void insertItem( const QPixmap &pixmap, const QString &text, int index=-1 );
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void removeItem( int index );
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int currentItem() const;
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virtual void setCurrentItem( int index );
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QString currentText() const;
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virtual void setCurrentText( const QString& );
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QString text( int index ) const;
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const QPixmap *pixmap( int index ) const;
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void changeItem( const QString &text, int index );
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void changeItem( const QPixmap &pixmap, int index );
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void changeItem( const QPixmap &pixmap, const QString &text, int index );
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bool autoResize() const;
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virtual void setAutoResize( bool );
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QSize sizeHint() const;
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void setPalette( const QPalette & );
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void setFont( const QFont & );
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void setEnabled( bool );
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virtual void setSizeLimit( int );
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int sizeLimit() const;
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virtual void setMaxCount( int );
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int maxCount() const;
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enum Policy { NoInsertion,
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AtTop,
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AtCurrent,
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AtBottom,
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AfterCurrent,
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BeforeCurrent,
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NoInsert = NoInsertion,
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InsertAtTop = AtTop,
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InsertAtCurrent = AtCurrent,
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InsertAtBottom = AtBottom,
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InsertAfterCurrent = AfterCurrent,
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InsertBeforeCurrent = BeforeCurrent
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};
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virtual void setInsertionPolicy( Policy policy );
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Policy insertionPolicy() const;
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virtual void setValidator( const QValidator * );
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const QValidator * validator() const;
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virtual void setListBox( Q3ListBox * );
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Q3ListBox * listBox() const;
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virtual void setLineEdit( QLineEdit *edit );
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QLineEdit* lineEdit() const;
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virtual void setAutoCompletion( bool );
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bool autoCompletion() const;
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bool eventFilter( QObject *object, QEvent *event );
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void setDuplicatesEnabled( bool enable );
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bool duplicatesEnabled() const;
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bool editable() const;
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void setEditable( bool );
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virtual void popup();
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void hide();
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public Q_SLOTS:
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void clear();
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void clearValidator();
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void clearEdit();
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virtual void setEditText( const QString &);
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Q_SIGNALS:
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void activated( int index );
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void highlighted( int index );
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void activated( const QString &);
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void highlighted( const QString &);
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void textChanged( const QString &);
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private Q_SLOTS:
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void internalActivate( int );
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void internalHighlight( int );
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void internalClickTimeout();
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void returnPressed();
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protected:
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void paintEvent( QPaintEvent * );
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void resizeEvent( QResizeEvent * );
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void mousePressEvent( QMouseEvent * );
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void mouseMoveEvent( QMouseEvent * );
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void mouseReleaseEvent( QMouseEvent * );
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void mouseDoubleClickEvent( QMouseEvent * );
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void keyPressEvent( QKeyEvent *e );
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void focusInEvent( QFocusEvent *e );
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void focusOutEvent( QFocusEvent *e );
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#ifndef QT_NO_WHEELEVENT
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void wheelEvent( QWheelEvent *e );
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#endif
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void styleChange( QStyle& );
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void updateMask();
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private:
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void setUpListBox();
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void setUpLineEdit();
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void popDownListBox();
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void reIndex();
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void currentChanged();
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int completionIndex( const QString &, int ) const;
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Q3ComboBoxData *d;
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private: // Disabled copy constructor and operator=
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#if defined(Q_DISABLE_COPY)
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Q3ComboBox( const Q3ComboBox & );
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Q3ComboBox &operator=( const Q3ComboBox & );
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#endif
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};
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#endif // QT_NO_COMBOBOX
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // Q3COMBOBOX_H
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