/usr/include/qt4/Qt/q3scrollview.h is in libqt4-dev 4:4.8.1-0ubuntu4.9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 | /****************************************************************************
**
** Copyright (C) 2012 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef Q3SCROLLVIEW_H
#define Q3SCROLLVIEW_H
#include <Qt3Support/q3frame.h>
#include <QtGui/qscrollbar.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3SupportLight)
class Q3ScrollViewData;
class Q_COMPAT_EXPORT Q3ScrollView : public Q3Frame
{
Q_OBJECT
Q_ENUMS( ResizePolicy ScrollBarMode )
Q_PROPERTY( ResizePolicy resizePolicy READ resizePolicy WRITE setResizePolicy )
Q_PROPERTY( ScrollBarMode vScrollBarMode READ vScrollBarMode WRITE setVScrollBarMode )
Q_PROPERTY( ScrollBarMode hScrollBarMode READ hScrollBarMode WRITE setHScrollBarMode )
Q_PROPERTY( int visibleWidth READ visibleWidth )
Q_PROPERTY( int visibleHeight READ visibleHeight )
Q_PROPERTY( int contentsWidth READ contentsWidth )
Q_PROPERTY( int contentsHeight READ contentsHeight )
Q_PROPERTY( int contentsX READ contentsX )
Q_PROPERTY( int contentsY READ contentsY )
Q_PROPERTY( bool dragAutoScroll READ dragAutoScroll WRITE setDragAutoScroll )
public:
Q3ScrollView(QWidget* parent=0, const char* name=0, Qt::WindowFlags f=0);
~Q3ScrollView();
enum ResizePolicy { Default, Manual, AutoOne, AutoOneFit };
virtual void setResizePolicy( ResizePolicy );
ResizePolicy resizePolicy() const;
void styleChange( QStyle & );
void removeChild(QWidget* child);
virtual void addChild( QWidget* child, int x=0, int y=0 );
virtual void moveChild( QWidget* child, int x, int y );
int childX(QWidget* child);
int childY(QWidget* child);
bool childIsVisible(QWidget* child) { return child->isVisible(); } // obsolete functions
void showChild(QWidget* child, bool yes=true) { child->setVisible(yes); }
enum ScrollBarMode { Auto, AlwaysOff, AlwaysOn };
ScrollBarMode vScrollBarMode() const;
virtual void setVScrollBarMode( ScrollBarMode );
ScrollBarMode hScrollBarMode() const;
virtual void setHScrollBarMode( ScrollBarMode );
QWidget* cornerWidget() const;
virtual void setCornerWidget(QWidget*);
// ### 4.0: Consider providing a factory function for scrollbars
// (e.g. make the two following functions virtual)
QScrollBar* horizontalScrollBar() const;
QScrollBar* verticalScrollBar() const;
QWidget* viewport() const;
QWidget* clipper() const;
int visibleWidth() const;
int visibleHeight() const;
int contentsWidth() const;
int contentsHeight() const;
int contentsX() const;
int contentsY() const;
void resize( int w, int h );
void resize( const QSize& );
void setVisible(bool visible);
void updateContents( int x, int y, int w, int h );
void updateContents( const QRect& r );
void updateContents();
void repaintContents( int x, int y, int w, int h, bool erase=true );
void repaintContents( const QRect& r, bool erase=true );
void repaintContents( bool erase=true );
void contentsToViewport( int x, int y, int& vx, int& vy ) const;
void viewportToContents( int vx, int vy, int& x, int& y ) const;
QPoint contentsToViewport( const QPoint& ) const;
QPoint viewportToContents( const QPoint& ) const;
void enableClipper( bool y );
void setStaticBackground( bool y );
bool hasStaticBackground() const;
QSize viewportSize( int, int ) const;
QSize sizeHint() const;
QSize minimumSizeHint() const;
void removeChild(QObject* child);
bool isHorizontalSliderPressed();
bool isVerticalSliderPressed();
virtual void setDragAutoScroll( bool b );
bool dragAutoScroll() const;
Q_SIGNALS:
void contentsMoving(int x, int y);
void horizontalSliderPressed();
void horizontalSliderReleased();
void verticalSliderPressed();
void verticalSliderReleased();
public Q_SLOTS:
virtual void resizeContents( int w, int h );
void scrollBy( int dx, int dy );
virtual void setContentsPos( int x, int y );
void ensureVisible(int x, int y);
void ensureVisible(int x, int y, int xmargin, int ymargin);
void center(int x, int y);
void center(int x, int y, float xmargin, float ymargin);
void updateScrollBars(); // ### virtual in 4.0
void setEnabled( bool enable );
protected:
virtual void drawContents(QPainter*, int cx, int cy, int cw, int ch);
virtual void drawContentsOffset(QPainter*, int ox, int oy,
int cx, int cy, int cw, int ch);
virtual void contentsMousePressEvent( QMouseEvent* );
virtual void contentsMouseReleaseEvent( QMouseEvent* );
virtual void contentsMouseDoubleClickEvent( QMouseEvent* );
virtual void contentsMouseMoveEvent( QMouseEvent* );
virtual void contentsDragEnterEvent( QDragEnterEvent * );
virtual void contentsDragMoveEvent( QDragMoveEvent * );
virtual void contentsDragLeaveEvent( QDragLeaveEvent * );
virtual void contentsDropEvent( QDropEvent * );
virtual void contentsWheelEvent( QWheelEvent * );
virtual void contentsContextMenuEvent( QContextMenuEvent * );
virtual void viewportPaintEvent( QPaintEvent* );
virtual void viewportResizeEvent( QResizeEvent* );
virtual void viewportMousePressEvent( QMouseEvent* );
virtual void viewportMouseReleaseEvent( QMouseEvent* );
virtual void viewportMouseDoubleClickEvent( QMouseEvent* );
virtual void viewportMouseMoveEvent( QMouseEvent* );
virtual void viewportDragEnterEvent( QDragEnterEvent * );
virtual void viewportDragMoveEvent( QDragMoveEvent * );
virtual void viewportDragLeaveEvent( QDragLeaveEvent * );
virtual void viewportDropEvent( QDropEvent * );
virtual void viewportWheelEvent( QWheelEvent * );
virtual void viewportContextMenuEvent( QContextMenuEvent * );
void frameChanged();
public:
virtual void setMargins(int left, int top, int right, int bottom);
int leftMargin() const;
int topMargin() const;
int rightMargin() const;
int bottomMargin() const;
protected:
bool focusNextPrevChild( bool next );
virtual void setHBarGeometry(QScrollBar& hbar, int x, int y, int w, int h);
virtual void setVBarGeometry(QScrollBar& vbar, int x, int y, int w, int h);
void resizeEvent(QResizeEvent*);
void mousePressEvent( QMouseEvent * );
void mouseReleaseEvent( QMouseEvent * );
void mouseDoubleClickEvent( QMouseEvent * );
void mouseMoveEvent( QMouseEvent * );
void wheelEvent( QWheelEvent * );
void contextMenuEvent( QContextMenuEvent * );
bool eventFilter( QObject *, QEvent *e );
void setCachedSizeHint( const QSize &sh ) const;
QSize cachedSizeHint() const;
void fontChange( const QFont & );
private:
void drawContents( QPainter* );
void moveContents(int x, int y);
Q3ScrollViewData* d;
private Q_SLOTS:
void hslide(int);
void vslide(int);
void hbarIsPressed();
void hbarIsReleased();
void vbarIsPressed();
void vbarIsReleased();
void doDragAutoScroll();
void startDragAutoScroll();
void stopDragAutoScroll();
private: // Disabled copy constructor and operator=
Q_DISABLE_COPY(Q3ScrollView)
void changeFrameRect(const QRect&);
public:
void disableSizeHintCaching();
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3SCROLLVIEW_H
|