You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
226 lines
8.2 KiB
226 lines
8.2 KiB
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
|
** All rights reserved.
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
**
|
|
** This file is part of the Qt3Support module of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** Commercial Usage
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and Nokia.
|
|
**
|
|
** 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 1.1, 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 have questions regarding the use of this file, please contact
|
|
** Nokia at qt-info@nokia.com.
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef Q3HEADER_H
|
|
#define Q3HEADER_H
|
|
|
|
#include <QtGui/qicon.h>
|
|
#include <QtGui/qwidget.h>
|
|
#include <QtCore/qstring.h>
|
|
|
|
QT_BEGIN_HEADER
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
QT_MODULE(Qt3SupportLight)
|
|
|
|
#ifndef QT_NO_HEADER
|
|
|
|
class QShowEvent;
|
|
class Q3HeaderData;
|
|
class Q3Table;
|
|
class Q3ListView;
|
|
|
|
class Q_COMPAT_EXPORT Q3Header : public QWidget
|
|
{
|
|
friend class Q3Table;
|
|
friend class Q3TableHeader;
|
|
friend class Q3ListView;
|
|
|
|
Q_OBJECT
|
|
Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
|
|
Q_PROPERTY(bool tracking READ tracking WRITE setTracking)
|
|
Q_PROPERTY(int count READ count)
|
|
Q_PROPERTY(int offset READ offset WRITE setOffset)
|
|
Q_PROPERTY(bool moving READ isMovingEnabled WRITE setMovingEnabled)
|
|
Q_PROPERTY(bool stretching READ isStretchEnabled WRITE setStretchEnabled)
|
|
|
|
public:
|
|
Q3Header(QWidget* parent=0, const char* name=0);
|
|
Q3Header(int, QWidget* parent=0, const char* name=0);
|
|
~Q3Header();
|
|
|
|
int addLabel(const QString &, int size = -1);
|
|
int addLabel(const QIcon&, const QString &, int size = -1);
|
|
void removeLabel(int section);
|
|
virtual void setLabel(int, const QString &, int size = -1);
|
|
virtual void setLabel(int, const QIcon&, const QString &, int size = -1);
|
|
QString label(int section) const;
|
|
QIcon* iconSet(int section) const;
|
|
|
|
virtual void setOrientation(Qt::Orientation);
|
|
Qt::Orientation orientation() const;
|
|
virtual void setTracking(bool enable);
|
|
bool tracking() const;
|
|
|
|
virtual void setClickEnabled(bool, int section = -1);
|
|
virtual void setResizeEnabled(bool, int section = -1);
|
|
virtual void setMovingEnabled(bool);
|
|
virtual void setStretchEnabled(bool b, int section);
|
|
void setStretchEnabled(bool b) { setStretchEnabled(b, -1); }
|
|
bool isClickEnabled(int section = -1) const;
|
|
bool isResizeEnabled(int section = -1) const;
|
|
bool isMovingEnabled() const;
|
|
bool isStretchEnabled() const;
|
|
bool isStretchEnabled(int section) const;
|
|
|
|
void resizeSection(int section, int s);
|
|
int sectionSize(int section) const;
|
|
int sectionPos(int section) const;
|
|
int sectionAt(int pos) const;
|
|
int count() const;
|
|
int headerWidth() const;
|
|
QRect sectionRect(int section) const;
|
|
|
|
virtual void setCellSize(int , int); // obsolete, do not use
|
|
int cellSize(int i) const { return sectionSize(mapToSection(i)); } // obsolete, do not use
|
|
int cellPos(int) const; // obsolete, do not use
|
|
int cellAt(int pos) const { return mapToIndex(sectionAt(pos + offset())); } // obsolete, do not use
|
|
|
|
int offset() const;
|
|
|
|
QSize sizeHint() const;
|
|
|
|
int mapToSection(int index) const;
|
|
int mapToIndex(int section) const;
|
|
int mapToLogical(int) const; // obsolete, do not use
|
|
int mapToActual(int) const; // obsolete, do not use
|
|
|
|
void moveSection(int section, int toIndex);
|
|
virtual void moveCell(int, int); // obsolete, do not use
|
|
|
|
void setSortIndicator(int section, bool ascending = true); // obsolete, do not use
|
|
inline void setSortIndicator(int section, Qt::SortOrder order)
|
|
{ setSortIndicator(section, (order == Qt::AscendingOrder)); }
|
|
int sortIndicatorSection() const;
|
|
Qt::SortOrder sortIndicatorOrder() const;
|
|
|
|
void adjustHeaderSize() { adjustHeaderSize(-1); }
|
|
|
|
public Q_SLOTS:
|
|
void setUpdatesEnabled(bool enable);
|
|
virtual void setOffset(int pos);
|
|
|
|
Q_SIGNALS:
|
|
void clicked(int section);
|
|
void pressed(int section);
|
|
void released(int section);
|
|
void sizeChange(int section, int oldSize, int newSize);
|
|
void indexChange(int section, int fromIndex, int toIndex);
|
|
void sectionClicked(int); // obsolete, do not use
|
|
void moved(int, int); // obsolete, do not use
|
|
void sectionHandleDoubleClicked(int section);
|
|
|
|
protected:
|
|
void paintEvent(QPaintEvent *);
|
|
void showEvent(QShowEvent *e);
|
|
void resizeEvent(QResizeEvent *e);
|
|
QRect sRect(int index);
|
|
|
|
virtual void paintSection(QPainter *p, int index, const QRect& fr);
|
|
virtual void paintSectionLabel(QPainter* p, int index, const QRect& fr);
|
|
|
|
void changeEvent(QEvent *);
|
|
void mousePressEvent(QMouseEvent *);
|
|
void mouseReleaseEvent(QMouseEvent *);
|
|
void mouseMoveEvent(QMouseEvent *);
|
|
void mouseDoubleClickEvent(QMouseEvent *);
|
|
|
|
void keyPressEvent(QKeyEvent *);
|
|
void keyReleaseEvent(QKeyEvent *);
|
|
|
|
private:
|
|
void handleColumnMove(int fromIdx, int toIdx);
|
|
void adjustHeaderSize(int diff);
|
|
void init(int);
|
|
|
|
void paintRect(int p, int s);
|
|
void markLine(int idx);
|
|
void unMarkLine(int idx);
|
|
int pPos(int i) const;
|
|
int pSize(int i) const;
|
|
int findLine(int);
|
|
int handleAt(int p);
|
|
bool reverse() const;
|
|
void calculatePositions(bool onlyVisible = false, int start = 0);
|
|
void handleColumnResize(int, int, bool, bool = true);
|
|
QSize sectionSizeHint(int section, const QFontMetrics& fm) const;
|
|
void setSectionSizeAndHeight(int section, int size);
|
|
|
|
void resizeArrays(int size);
|
|
void setIsATableHeader(bool b);
|
|
int offs;
|
|
int handleIdx;
|
|
int oldHIdxSize;
|
|
int moveToIdx;
|
|
enum State { Idle, Sliding, Pressed, Moving, Blocked };
|
|
State state;
|
|
int clickPos;
|
|
bool trackingIsOn;
|
|
int oldHandleIdx;
|
|
int cachedPos; // not used
|
|
Qt::Orientation orient;
|
|
|
|
Q3HeaderData *d;
|
|
|
|
private:
|
|
Q_DISABLE_COPY(Q3Header)
|
|
};
|
|
|
|
|
|
inline Qt::Orientation Q3Header::orientation() const
|
|
{
|
|
return orient;
|
|
}
|
|
|
|
inline void Q3Header::setTracking(bool enable) { trackingIsOn = enable; }
|
|
inline bool Q3Header::tracking() const { return trackingIsOn; }
|
|
|
|
extern Q_COMPAT_EXPORT bool qt_qheader_label_return_null_strings; // needed for professional edition
|
|
|
|
#endif // QT_NO_HEADER
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
QT_END_HEADER
|
|
|
|
#endif // Q3HEADER_H
|