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Diffstat (limited to 'src/kernel/qwidget.h')
| -rw-r--r-- | src/kernel/qwidget.h | 1094 |
1 files changed, 0 insertions, 1094 deletions
diff --git a/src/kernel/qwidget.h b/src/kernel/qwidget.h deleted file mode 100644 index 94c4a3af9..000000000 --- a/src/kernel/qwidget.h +++ /dev/null @@ -1,1094 +0,0 @@ -/**************************************************************************** -** -** Definition of TQWidget class -** -** Created : 931029 -** -** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the kernel module of the TQt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.TQPL -** included in the packaging of this file. Licensees holding valid TQt -** Commercial licenses may use this file in accordance with the TQt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#ifndef TQWIDGET_H -#define TQWIDGET_H - -#ifndef QT_H -#include "qwindowdefs.h" -#include "qobject.h" -#include "qpaintdevice.h" -#include "qpalette.h" -#include "qfont.h" -#include "qfontmetrics.h" -#include "qfontinfo.h" -#include "qsizepolicy.h" -#endif // QT_H - -#if defined(Q_WS_X11) && !defined(QT_NO_IM) -class TQInputContext; -#endif - -class TQLayout; -struct TQWExtra; -struct TQTLWExtra; -class TQFocusData; -class TQCursor; -class TQWSRegionManager; -class TQStyle; - -class Q_EXPORT TQWidget : public TQObject, public TQPaintDevice -{ - Q_OBJECT - Q_ENUMS( BackgroundMode FocusPolicy BackgroundOrigin ) - Q_PROPERTY( bool isTopLevel READ isTopLevel ) - Q_PROPERTY( bool isDialog READ isDialog ) - Q_PROPERTY( bool isModal READ isModal ) - Q_PROPERTY( bool isPopup READ isPopup ) - Q_PROPERTY( bool isDesktop READ isDesktop ) - Q_PROPERTY( bool enabled READ isEnabled WRITE setEnabled ) - Q_PROPERTY( TQRect geometry READ geometry WRITE setGeometry ) - Q_PROPERTY( TQRect frameGeometry READ frameGeometry ) - Q_PROPERTY( int x READ x ) - Q_PROPERTY( int y READ y ) - Q_PROPERTY( TQPoint pos READ pos WRITE move DESIGNABLE false STORED false ) - Q_PROPERTY( TQSize frameSize READ frameSize ) - Q_PROPERTY( TQSize size READ size WRITE resize DESIGNABLE false STORED false ) - Q_PROPERTY( int width READ width ) - Q_PROPERTY( int height READ height ) - Q_PROPERTY( TQRect rect READ rect ) - Q_PROPERTY( TQRect childrenRect READ childrenRect ) - Q_PROPERTY( TQRegion childrenRegion READ childrenRegion ) - Q_PROPERTY( TQSizePolicy sizePolicy READ sizePolicy WRITE setSizePolicy ) - Q_PROPERTY( TQSize minimumSize READ minimumSize WRITE setMinimumSize ) - Q_PROPERTY( TQSize maximumSize READ maximumSize WRITE setMaximumSize ) - Q_PROPERTY( int minimumWidth READ minimumWidth WRITE setMinimumWidth STORED false DESIGNABLE false ) - Q_PROPERTY( int minimumHeight READ minimumHeight WRITE setMinimumHeight STORED false DESIGNABLE false ) - Q_PROPERTY( int maximumWidth READ maximumWidth WRITE setMaximumWidth STORED false DESIGNABLE false ) - Q_PROPERTY( int maximumHeight READ maximumHeight WRITE setMaximumHeight STORED false DESIGNABLE false ) - Q_PROPERTY( TQSize sizeIncrement READ sizeIncrement WRITE setSizeIncrement ) - Q_PROPERTY( TQSize baseSize READ baseSize WRITE setBaseSize ) - Q_PROPERTY( BackgroundMode backgroundMode READ backgroundMode WRITE setBackgroundMode DESIGNABLE false ) - Q_PROPERTY( TQColor paletteForegroundColor READ paletteForegroundColor WRITE setPaletteForegroundColor RESET unsetPalette ) - Q_PROPERTY( TQColor paletteBackgroundColor READ paletteBackgroundColor WRITE setPaletteBackgroundColor RESET unsetPalette ) - Q_PROPERTY( TQPixmap paletteBackgroundPixmap READ paletteBackgroundPixmap WRITE setPaletteBackgroundPixmap RESET unsetPalette ) - Q_PROPERTY( TQBrush backgroundBrush READ backgroundBrush ) - Q_PROPERTY( TQColorGroup colorGroup READ colorGroup ) - Q_PROPERTY( TQPalette palette READ palette WRITE setPalette RESET unsetPalette STORED ownPalette ) - Q_PROPERTY( BackgroundOrigin backgroundOrigin READ backgroundOrigin WRITE setBackgroundOrigin ) - Q_PROPERTY( bool ownPalette READ ownPalette ) - Q_PROPERTY( TQFont font READ font WRITE setFont RESET unsetFont STORED ownFont ) - Q_PROPERTY( bool ownFont READ ownFont ) -#ifndef QT_NO_CURSOR - Q_PROPERTY( TQCursor cursor READ cursor WRITE setCursor RESET unsetCursor STORED ownCursor ) - Q_PROPERTY( bool ownCursor READ ownCursor ) -#endif -#ifndef QT_NO_WIDGET_TOPEXTRA - Q_PROPERTY( TQString caption READ caption WRITE setCaption ) - Q_PROPERTY( TQPixmap icon READ icon WRITE setIcon ) - Q_PROPERTY( TQString iconText READ iconText WRITE setIconText ) -#endif - Q_PROPERTY( bool mouseTracking READ hasMouseTracking WRITE setMouseTracking ) - Q_PROPERTY( bool underMouse READ hasMouse ) - Q_PROPERTY( bool isActiveWindow READ isActiveWindow ) - Q_PROPERTY( bool focusEnabled READ isFocusEnabled ) - Q_PROPERTY( FocusPolicy focusPolicy READ focusPolicy WRITE setFocusPolicy ) - Q_PROPERTY( bool focus READ hasFocus ) - Q_PROPERTY( bool updatesEnabled READ isUpdatesEnabled WRITE setUpdatesEnabled DESIGNABLE false ) - Q_PROPERTY( bool visible READ isVisible ) - Q_PROPERTY( TQRect visibleRect READ visibleRect ) // obsolete - Q_PROPERTY( bool hidden READ isHidden WRITE setHidden DESIGNABLE false SCRIPTABLE false ) - Q_PROPERTY( bool shown READ isShown WRITE setShown DESIGNABLE false SCRIPTABLE false ) - Q_PROPERTY( bool minimized READ isMinimized ) - Q_PROPERTY( bool maximized READ isMaximized ) - Q_PROPERTY( bool fullScreen READ isFullScreen ) - Q_PROPERTY( TQSize sizeHint READ sizeHint ) - Q_PROPERTY( TQSize minimumSizeHint READ minimumSizeHint ) - Q_PROPERTY( TQRect microFocusHint READ microFocusHint ) - Q_PROPERTY( bool acceptDrops READ acceptDrops WRITE setAcceptDrops ) - Q_PROPERTY( bool autoMask READ autoMask WRITE setAutoMask DESIGNABLE false SCRIPTABLE false ) - Q_PROPERTY( bool customWhatsThis READ customWhatsThis ) - Q_PROPERTY( bool inputMethodEnabled READ isInputMethodEnabled WRITE setInputMethodEnabled DESIGNABLE false SCRIPTABLE false ) - Q_PROPERTY( double windowOpacity READ windowOpacity WRITE setWindowOpacity DESIGNABLE false ) - -public: - Q_EXPLICIT TQWidget( TQWidget* parent=0, const char* name=0, WFlags f=0 ); - ~TQWidget(); - - WId winId() const; - void setName( const char *name ); -#ifndef QT_NO_STYLE - // GUI style setting - - TQStyle &style() const; - void setStyle( TQStyle * ); - TQStyle* setStyle( const TQString& ); -#endif - // Widget types and states - - bool isTopLevel() const; - bool isDialog() const; - bool isPopup() const; - bool isDesktop() const; - bool isModal() const; - - bool isEnabled() const; - bool isEnabledTo(TQWidget*) const; - bool isEnabledToTLW() const; - -public slots: - virtual void setEnabled( bool ); - void setDisabled( bool ); - - // Widget coordinates - -public: - TQRect frameGeometry() const; - const TQRect &geometry() const; - int x() const; - int y() const; - TQPoint pos() const; - TQSize frameSize() const; - TQSize size() const; - int width() const; - int height() const; - TQRect rect() const; - TQRect childrenRect() const; - TQRegion childrenRegion() const; - - TQSize minimumSize() const; - TQSize maximumSize() const; - int minimumWidth() const; - int minimumHeight() const; - int maximumWidth() const; - int maximumHeight() const; - void setMinimumSize( const TQSize & ); - virtual void setMinimumSize( int minw, int minh ); - void setMaximumSize( const TQSize & ); - virtual void setMaximumSize( int maxw, int maxh ); - void setMinimumWidth( int minw ); - void setMinimumHeight( int minh ); - void setMaximumWidth( int maxw ); - void setMaximumHeight( int maxh ); - - TQSize sizeIncrement() const; - void setSizeIncrement( const TQSize & ); - virtual void setSizeIncrement( int w, int h ); - TQSize baseSize() const; - void setBaseSize( const TQSize & ); - void setBaseSize( int basew, int baseh ); - - void setFixedSize( const TQSize & ); - void setFixedSize( int w, int h ); - void setFixedWidth( int w ); - void setFixedHeight( int h ); - - // Widget coordinate mapping - - TQPoint mapToGlobal( const TQPoint & ) const; - TQPoint mapFromGlobal( const TQPoint & ) const; - TQPoint mapToParent( const TQPoint & ) const; - TQPoint mapFromParent( const TQPoint & ) const; - TQPoint mapTo( TQWidget *, const TQPoint & ) const; - TQPoint mapFrom( TQWidget *, const TQPoint & ) const; - - TQWidget *topLevelWidget() const; - - // Widget attribute functions - - BackgroundMode backgroundMode() const; - virtual void setBackgroundMode( BackgroundMode ); - void setBackgroundMode( BackgroundMode, BackgroundMode ); - - const TQColor & foregroundColor() const; - - const TQColor & eraseColor() const; - virtual void setEraseColor( const TQColor & ); - - const TQPixmap * erasePixmap() const; - virtual void setErasePixmap( const TQPixmap & ); - -#ifndef QT_NO_PALETTE - const TQColorGroup & colorGroup() const; - const TQPalette & palette() const; - bool ownPalette() const; - virtual void setPalette( const TQPalette & ); - void unsetPalette(); -#endif - - const TQColor & paletteForegroundColor() const; - void setPaletteForegroundColor( const TQColor & ); - - const TQColor & paletteBackgroundColor() const; - virtual void setPaletteBackgroundColor( const TQColor & ); - - const TQPixmap * paletteBackgroundPixmap() const; - virtual void setPaletteBackgroundPixmap( const TQPixmap & ); - - const TQBrush& backgroundBrush() const; - - TQFont font() const; - bool ownFont() const; - virtual void setFont( const TQFont & ); - void unsetFont(); - TQFontMetrics fontMetrics() const; - TQFontInfo fontInfo() const; - -#ifndef QT_NO_CURSOR - const TQCursor &cursor() const; - bool ownCursor() const; - virtual void setCursor( const TQCursor & ); - virtual void unsetCursor(); -#endif -#ifndef QT_NO_WIDGET_TOPEXTRA - TQString caption() const; - const TQPixmap *icon() const; - TQString iconText() const; -#endif - bool hasMouseTracking() const; - bool hasMouse() const; - - virtual void setMask( const TQBitmap & ); - virtual void setMask( const TQRegion & ); - void clearMask(); - - const TQColor & backgroundColor() const; // obsolete, use eraseColor() - virtual void setBackgroundColor( const TQColor & ); // obsolete, use setEraseColor() - const TQPixmap * backgroundPixmap() const; // obsolete, use erasePixmap() - virtual void setBackgroundPixmap( const TQPixmap & ); // obsolete, use setErasePixmap() - -public slots: -#ifndef QT_NO_WIDGET_TOPEXTRA - virtual void setCaption( const TQString &); - virtual void setIcon( const TQPixmap & ); - virtual void setIconText( const TQString &); -#endif - virtual void setMouseTracking( bool enable ); - - // Keyboard input focus functions - - virtual void setFocus(); - void clearFocus(); - -public: - enum FocusPolicy { - NoFocus = 0, - TabFocus = 0x1, - ClickFocus = 0x2, - StrongFocus = TabFocus | ClickFocus | 0x8, - WheelFocus = StrongFocus | 0x4 - }; - - bool isActiveWindow() const; - virtual void setActiveWindow(); - bool isFocusEnabled() const; - - FocusPolicy focusPolicy() const; - virtual void setFocusPolicy( FocusPolicy ); - bool hasFocus() const; - static void setTabOrder( TQWidget *, TQWidget * ); - virtual void setFocusProxy( TQWidget * ); - TQWidget * focusProxy() const; - - void setInputMethodEnabled( bool b ); - bool isInputMethodEnabled() const; - // Grab functions - - void grabMouse(); -#ifndef QT_NO_CURSOR - void grabMouse( const TQCursor & ); -#endif - void releaseMouse(); - void grabKeyboard(); - void releaseKeyboard(); - static TQWidget * mouseGrabber(); - static TQWidget * keyboardGrabber(); - - // Update/refresh functions - - bool isUpdatesEnabled() const; - -#if 0 //def Q_WS_QWS - void repaintUnclipped( const TQRegion &, bool erase = TRUE ); -#endif -public slots: - virtual void setUpdatesEnabled( bool enable ); - void update(); - void update( int x, int y, int w, int h ); - void update( const TQRect& ); - void repaint(); - void repaint( bool erase ); - void repaint( int x, int y, int w, int h, bool erase=TRUE ); - void repaint( const TQRect &, bool erase = TRUE ); - void repaint( const TQRegion &, bool erase = TRUE ); - - // Widget management functions - - virtual void show(); - virtual void hide(); - void setShown( bool show ); - void setHidden( bool hide ); -#ifndef QT_NO_COMPAT - void iconify() { showMinimized(); } -#endif - virtual void showMinimized(); - virtual void showMaximized(); - void showFullScreen(); - virtual void showNormal(); - virtual void polish(); - void constPolish() const; - bool close(); - - void raise(); - void lower(); - void stackUnder( TQWidget* ); - virtual void move( int x, int y ); - void move( const TQPoint & ); - virtual void resize( int w, int h ); - void resize( const TQSize & ); - virtual void setGeometry( int x, int y, int w, int h ); - virtual void setGeometry( const TQRect & ); // ### make non virtual in TQt 4? - -public: - virtual bool close( bool alsoDelete ); - bool isVisible() const; - bool isVisibleTo(TQWidget*) const; - bool isVisibleToTLW() const; // obsolete - TQRect visibleRect() const; // obsolete - bool isHidden() const; - bool isShown() const; - bool isMinimized() const; - bool isMaximized() const; - bool isFullScreen() const; - - uint windowState() const; - void setWindowState(uint windowState); - - virtual TQSize sizeHint() const; - virtual TQSize minimumSizeHint() const; - virtual TQSizePolicy sizePolicy() const; - virtual void setSizePolicy( TQSizePolicy ); - void setSizePolicy( TQSizePolicy::SizeType hor, TQSizePolicy::SizeType ver, bool hfw = FALSE ); - virtual int heightForWidth(int) const; - - TQRegion clipRegion() const; - -// ### move together with other slots in TQt 4.0 -public slots: - virtual void adjustSize(); - -public: -#ifndef QT_NO_LAYOUT - TQLayout * layout() const { return lay_out; } -#endif - void updateGeometry(); - virtual void reparent( TQWidget *parent, WFlags, const TQPoint &, - bool showIt=FALSE ); - void reparent( TQWidget *parent, const TQPoint &, - bool showIt=FALSE ); -#ifndef QT_NO_COMPAT - void recreate( TQWidget *parent, WFlags f, const TQPoint & p, - bool showIt=FALSE ) { reparent(parent,f,p,showIt); } -#endif - - void erase(); - void erase( int x, int y, int w, int h ); - void erase( const TQRect & ); - void erase( const TQRegion & ); - void scroll( int dx, int dy ); - void scroll( int dx, int dy, const TQRect& ); - - void drawText( int x, int y, const TQString &); - void drawText( const TQPoint &, const TQString &); - - // Misc. functions - - TQWidget * focusWidget() const; - TQRect microFocusHint() const; - - // drag and drop - - bool acceptDrops() const; - virtual void setAcceptDrops( bool on ); - - // transparency and pseudo transparency - - virtual void setAutoMask(bool); - bool autoMask() const; - - enum BackgroundOrigin { WidgetOrigin, ParentOrigin, WindowOrigin, AncestorOrigin }; - - virtual void setBackgroundOrigin( BackgroundOrigin ); - BackgroundOrigin backgroundOrigin() const; - TQPoint backgroundOffset() const; - - // whats this help - virtual bool customWhatsThis() const; - - TQWidget * parentWidget( bool sameWindow = FALSE ) const; - WState testWState( WState s ) const; - WFlags testWFlags( WFlags f ) const; - NFlags testNFlags( NFlags f ) const; - static TQWidget * find( WId ); - static TQWidgetMapper *wmapper(); - - TQWidget *childAt( int x, int y, bool includeThis = FALSE ) const; - TQWidget *childAt( const TQPoint &, bool includeThis = FALSE ) const; - -#if defined(Q_WS_QWS) - virtual TQGfx * graphicsContext(bool clip_children=TRUE) const; -#endif -#if defined(Q_WS_MAC) - TQRegion clippedRegion(bool do_children=TRUE); - uint clippedSerial(bool do_children=TRUE); -#ifndef TQMAC_NO_QUARTZ - CGContextRef macCGContext(bool clipped=TRUE) const; -#endif -#endif -#if defined(Q_WS_X11) - enum X11WindowType { - X11WindowTypeSelect, - X11WindowTypeCombo, - X11WindowTypeDND, - X11WindowTypeTooltip, - X11WindowTypeMenu, // torn-off - X11WindowTypeDropdown, - X11WindowTypePopup - }; - void x11SetWindowType( X11WindowType type = X11WindowTypeSelect ); - void x11SetWindowTransient( TQWidget* parent ); -#endif - void setWindowOpacity(double level); - double windowOpacity() const; - -protected: - // Event handlers - bool event( TQEvent * ); - virtual void mousePressEvent( TQMouseEvent * ); - virtual void mouseReleaseEvent( TQMouseEvent * ); - virtual void mouseDoubleClickEvent( TQMouseEvent * ); - virtual void mouseMoveEvent( TQMouseEvent * ); -#ifndef QT_NO_WHEELEVENT - virtual void wheelEvent( TQWheelEvent * ); -#endif - virtual void keyPressEvent( TQKeyEvent * ); - virtual void keyReleaseEvent( TQKeyEvent * ); - virtual void focusInEvent( TQFocusEvent * ); - virtual void focusOutEvent( TQFocusEvent * ); - virtual void enterEvent( TQEvent * ); - virtual void leaveEvent( TQEvent * ); - virtual void paintEvent( TQPaintEvent * ); - virtual void moveEvent( TQMoveEvent * ); - virtual void resizeEvent( TQResizeEvent * ); - virtual void closeEvent( TQCloseEvent * ); - virtual void contextMenuEvent( TQContextMenuEvent * ); - virtual void imStartEvent( TQIMEvent * ); - virtual void imComposeEvent( TQIMEvent * ); - virtual void imEndEvent( TQIMEvent * ); - virtual void tabletEvent( TQTabletEvent * ); - -#ifndef QT_NO_DRAGANDDROP - virtual void dragEnterEvent( TQDragEnterEvent * ); - virtual void dragMoveEvent( TQDragMoveEvent * ); - virtual void dragLeaveEvent( TQDragLeaveEvent * ); - virtual void dropEvent( TQDropEvent * ); -#endif - - virtual void showEvent( TQShowEvent * ); - virtual void hideEvent( TQHideEvent * ); - -#if defined(Q_WS_MAC) - virtual bool macEvent( MSG * ); -#endif -#if defined(Q_WS_WIN) - virtual bool winEvent( MSG * ); -#endif -#if defined(Q_WS_X11) - virtual bool x11Event( XEvent * ); -#endif -#if defined(Q_WS_QWS) - virtual bool qwsEvent( TQWSEvent * ); - virtual unsigned char *scanLine( int ) const; - virtual int bytesPerLine() const; -#endif - - virtual void updateMask(); - - // Misc. protected functions - -#ifndef QT_NO_STYLE - virtual void styleChange( TQStyle& ); -#endif - virtual void enabledChange( bool oldEnabled ); -#ifndef QT_NO_PALETTE - virtual void paletteChange( const TQPalette & ); -#endif - virtual void fontChange( const TQFont & ); - virtual void windowActivationChange( bool oldActive ); - - int metric( int ) const; - -#if defined(Q_WS_X11) -#if !defined(QT_NO_IM_EXTENSIONS) - virtual TQWidget *icHolderWidget(); -#else - TQWidget *icHolderWidget(); -#endif - TQInputContext *getInputContext(); - void changeInputContext( const TQString & ); - void sendMouseEventToInputContext( int x, TQEvent::Type type, - TQt::ButtonState button, - TQt::ButtonState state ); -#endif - void resetInputContext(); - - virtual void create( WId = 0, bool initializeWindow = TRUE, - bool destroyOldWindow = TRUE ); - virtual void destroy( bool destroyWindow = TRUE, - bool destroySubWindows = TRUE ); - uint getWState() const; - virtual void setWState( uint ); - void clearWState( uint n ); - WFlags getWFlags() const; - virtual void setWFlags( WFlags ); - void clearWFlags( WFlags n ); - NFlags getNFlags() const; - virtual void setNFlags( NFlags ); - void clearNFlags( NFlags n ); - - virtual bool focusNextPrevChild( bool next ); - - TQWExtra *extraData(); - TQTLWExtra *topData(); - TQFocusData *focusData(); - - virtual void setKeyCompression(bool); - virtual void setMicroFocusHint(int x, int y, int w, int h, bool text=TRUE, TQFont *f = 0); - -#if defined(Q_WS_MAC) - void dirtyClippedRegion(bool); - bool isClippedRegionDirty(); - virtual void setRegionDirty(bool); - virtual void macWidgetChangedWindow(); -#endif - -private slots: - void focusProxyDestroyed(); -#if defined(Q_WS_X11) - void destroyInputContext(); -#endif - -private: - void setFontSys( TQFont *f = 0 ); -#if defined(Q_WS_X11) - void createInputContext(); - void focusInputContext(); - void unfocusInputContext(); - void checkChildrenDnd(); - -#ifndef QT_NO_XSYNC - void createSyncCounter(); - void destroySyncCounter(); - void incrementSyncCounter(); - void handleSyncRequest( void* ev ); -#endif - -#elif defined(Q_WS_MAC) - uint own_id : 1, macDropEnabled : 1; - EventHandlerRef window_event; - //mac event functions - void propagateUpdates(bool update_rgn=TRUE); - void update( const TQRegion& ); - //friends, way too many - fix this immediately! - friend void qt_clean_root_win(); - friend bool qt_recreate_root_win(); - friend TQPoint posInWindow(TQWidget *); - friend bool qt_mac_update_sizer(TQWidget *, int); - friend TQWidget *qt_recursive_match(TQWidget *widg, int x, int y); - friend bool qt_paint_children(TQWidget *,TQRegion &, uchar ops); - friend TQMAC_PASCAL OSStatus qt_window_event(EventHandlerCallRef er, EventRef event, void *); - friend void qt_event_request_updates(TQWidget *, const TQRegion &, bool subtract); - friend bool qt_window_rgn(WId, short, RgnHandle, bool); - friend class TQDragManager; -#endif - -#ifndef QT_NO_LAYOUT - void setLayout( TQLayout *l ); -#endif - void setWinId( WId ); - void showWindow(); - void hideWindow(); - void showChildren( bool spontaneous ); - void hideChildren( bool spontaneous ); - void reparentSys( TQWidget *parent, WFlags, const TQPoint &, bool showIt); - void createTLExtra(); - void createExtra(); - void deleteExtra(); - void createSysExtra(); - void deleteSysExtra(); - void createTLSysExtra(); - void deleteTLSysExtra(); - void deactivateWidgetCleanup(); - void internalSetGeometry( int, int, int, int, bool ); - void reparentFocusWidgets( TQWidget * ); - TQFocusData *focusData( bool create ); - void setBackgroundFromMode(); - void setBackgroundColorDirect( const TQColor & ); - void setBackgroundPixmapDirect( const TQPixmap & ); - void setBackgroundModeDirect( BackgroundMode ); - void setBackgroundEmpty(); - void updateFrameStrut() const; -#if defined(Q_WS_X11) - void setBackgroundX11Relative(); -#endif - - WId winid; - uint widget_state; - uint widget_flags; - uint netwm_flags; - uint reserved_1; - uint reserved_2; - uint reserved_3; - uint reserved_4; - uint focus_policy : 4; - uint own_font :1; - uint own_palette :1; - uint sizehint_forced :1; - uint is_closing :1; - uint in_show : 1; - uint in_show_maximized : 1; - uint fstrut_dirty : 1; - uint im_enabled : 1; - TQRect crect; - TQColor bg_col; -#ifndef QT_NO_PALETTE - TQPalette pal; -#endif - TQFont fnt; -#ifndef QT_NO_LAYOUT - TQLayout *lay_out; -#endif -#if defined(Q_WS_X11) && !defined(QT_NO_IM) && !defined(QT_NO_IM_EXTENSIONS) - TQInputContext *ic; // Input Context -#endif - TQWExtra *extra; -#if defined(Q_WS_QWS) - TQRegion req_region; // Requested region - mutable TQRegion paintable_region; // Paintable region - mutable bool paintable_region_dirty;// needs to be recalculated - mutable TQRegion alloc_region; // Allocated region - mutable bool alloc_region_dirty; // needs to be recalculated - mutable int overlapping_children; // Handle overlapping children - - int alloc_region_index; - int alloc_region_revision; - - void updateOverlappingChildren() const; - void setChildrenAllocatedDirty(); - void setChildrenAllocatedDirty( const TQRegion &r, const TQWidget *dirty=0 ); - bool isAllocatedRegionDirty() const; - void updateRequestedRegion( const TQPoint &gpos ); - TQRegion requestedRegion() const; - TQRegion allocatedRegion() const; - TQRegion paintableRegion() const; - - void updateGraphicsContext( TQGfx *qgfx_qws, bool clip_children ) const; -#ifndef QT_NO_CURSOR - void updateCursor( const TQRegion &r ) const; -#endif - - // used to accumulate dirty region when children moved/resized. - TQRegion dirtyChildren; - bool isSettingGeometry; - friend class TQWSManager; -#endif - static int instanceCounter; // Current number of widget instances - static int maxInstances; // Maximum number of widget instances - - static void createMapper(); - static void destroyMapper(); - static TQWidgetList *wList(); - static TQWidgetList *tlwList(); - static TQWidgetMapper *mapper; - friend class TQApplication; - friend class TQBaseApplication; - friend class TQPainter; - friend class TQFontMetrics; - friend class TQFontInfo; - friend class TQETWidget; - friend class TQLayout; - -private: // Disabled copy constructor and operator= -#if defined(Q_DISABLE_COPY) - TQWidget( const TQWidget & ); - TQWidget &operator=( const TQWidget & ); -#endif - -public: // obsolete functions to dissappear or to become inline in 3.0 -#ifndef QT_NO_PALETTE - void setPalette( const TQPalette &p, bool ) { setPalette( p ); } -#endif - void setFont( const TQFont &f, bool ) { setFont( f ); } -}; - - -inline TQt::WState TQWidget::testWState( WState s ) const -{ return (widget_state & s); } - -inline TQt::WFlags TQWidget::testWFlags( WFlags f ) const -{ return (widget_flags & f); } - -inline TQt::NFlags TQWidget::testNFlags( NFlags f ) const -{ return (netwm_flags & f); } - -inline WId TQWidget::winId() const -{ return winid; } - -inline bool TQWidget::isTopLevel() const -{ return testWFlags(WType_TopLevel); } - -inline bool TQWidget::isDialog() const -{ return testWFlags(WType_Dialog); } - -inline bool TQWidget::isPopup() const -{ return testWFlags(WType_Popup); } - -inline bool TQWidget::isDesktop() const -{ return testWFlags(WType_Desktop); } - -inline bool TQWidget::isEnabled() const -{ return !testWState(WState_Disabled); } - -inline bool TQWidget::isModal() const -{ return testWFlags(WShowModal); } - -inline bool TQWidget::isEnabledToTLW() const -{ return isEnabled(); } - -inline const TQRect &TQWidget::geometry() const -{ return crect; } - -inline TQSize TQWidget::size() const -{ return crect.size(); } - -inline int TQWidget::width() const -{ return crect.width(); } - -inline int TQWidget::height() const -{ return crect.height(); } - -inline TQRect TQWidget::rect() const -{ return TQRect(0,0,crect.width(),crect.height()); } - -inline int TQWidget::minimumWidth() const -{ return minimumSize().width(); } - -inline int TQWidget::minimumHeight() const -{ return minimumSize().height(); } - -inline int TQWidget::maximumWidth() const -{ return maximumSize().width(); } - -inline int TQWidget::maximumHeight() const -{ return maximumSize().height(); } - -inline void TQWidget::setMinimumSize( const TQSize &s ) -{ setMinimumSize(s.width(),s.height()); } - -inline void TQWidget::setMaximumSize( const TQSize &s ) -{ setMaximumSize(s.width(),s.height()); } - -inline void TQWidget::setSizeIncrement( const TQSize &s ) -{ setSizeIncrement(s.width(),s.height()); } - -inline void TQWidget::setBaseSize( const TQSize &s ) -{ setBaseSize(s.width(),s.height()); } - -inline const TQColor &TQWidget::eraseColor() const -{ return bg_col; } - -#ifndef QT_NO_PALETTE -inline const TQPalette &TQWidget::palette() const -{ return pal; } -#endif - -inline TQFont TQWidget::font() const -{ return fnt; } - -inline TQFontMetrics TQWidget::fontMetrics() const -{ return TQFontMetrics(font()); } - -inline TQFontInfo TQWidget::fontInfo() const -{ return TQFontInfo(font()); } - -inline bool TQWidget::hasMouseTracking() const -{ return testWState(WState_MouseTracking); } - -inline bool TQWidget::hasMouse() const -{ return testWState(WState_HasMouse); } - -inline bool TQWidget::isFocusEnabled() const -{ return (FocusPolicy)focus_policy != NoFocus; } - -inline TQWidget::FocusPolicy TQWidget::focusPolicy() const -{ return (FocusPolicy)focus_policy; } - -inline bool TQWidget::isUpdatesEnabled() const -{ return !testWState(WState_BlockUpdates); } - -inline void TQWidget::update( const TQRect &r ) -{ update( r.x(), r.y(), r.width(), r.height() ); } - -inline void TQWidget::repaint() -{ repaint( TRUE ); } - -inline void TQWidget::repaint( const TQRect &r, bool erase ) -{ repaint( r.x(), r.y(), r.width(), r.height(), erase ); } - -inline void TQWidget::erase() -{ erase( 0, 0, crect.width(), crect.height() ); } - -inline void TQWidget::erase( const TQRect &r ) -{ erase( r.x(), r.y(), r.width(), r.height() ); } - -inline bool TQWidget::close() -{ return close( FALSE ); } - -inline bool TQWidget::isVisible() const -{ return testWState(WState_Visible); } - -inline bool TQWidget::isVisibleToTLW() const // obsolete -{ return isVisible(); } - -inline bool TQWidget::isHidden() const -{ return testWState(WState_ForceHide); } - -inline bool TQWidget::isShown() const -{ return !testWState(WState_ForceHide); } - -inline void TQWidget::move( const TQPoint &p ) -{ move( p.x(), p.y() ); } - -inline void TQWidget::resize( const TQSize &s ) -{ resize( s.width(), s.height()); } - -inline void TQWidget::setGeometry( const TQRect &r ) -{ setGeometry( r.left(), r.top(), r.width(), r.height() ); } - -inline void TQWidget::drawText( const TQPoint &p, const TQString &s ) -{ drawText( p.x(), p.y(), s ); } - -inline TQWidget *TQWidget::parentWidget( bool sameWindow ) const -{ - if ( sameWindow ) - return isTopLevel() ? 0 : (TQWidget *)TQObject::parent(); - return (TQWidget *)TQObject::parent(); -} - -inline TQWidgetMapper *TQWidget::wmapper() -{ return mapper; } - -inline uint TQWidget::getWState() const -{ return widget_state; } - -inline void TQWidget::setWState( uint f ) -{ widget_state |= f; } - -inline void TQWidget::clearWState( uint f ) -{ widget_state &= ~f; } - -inline TQt::WFlags TQWidget::getWFlags() const -{ return widget_flags; } - -inline TQt::NFlags TQWidget::getNFlags() const -{ return netwm_flags; } - -inline void TQWidget::setWFlags( WFlags f ) -{ widget_flags |= f; } - -inline void TQWidget::setNFlags( NFlags f ) -{ netwm_flags |= f; } - -inline void TQWidget::clearWFlags( WFlags f ) -{ widget_flags &= ~f; } - -inline void TQWidget::clearNFlags( NFlags f ) -{ netwm_flags &= ~f; } - -inline void TQWidget::constPolish() const -{ - if ( !testWState(WState_Polished) ) { - TQWidget* that = (TQWidget*) this; - that->polish(); - that->setWState(WState_Polished); // be on the safe side... - } -} -#ifndef QT_NO_CURSOR -inline bool TQWidget::ownCursor() const -{ - return testWState( WState_OwnCursor ); -} -#endif -inline bool TQWidget::ownFont() const -{ - return own_font; -} -#ifndef QT_NO_PALETTE -inline bool TQWidget::ownPalette() const -{ - return own_palette; -} -#endif - -inline void TQWidget::setSizePolicy( TQSizePolicy::SizeType hor, TQSizePolicy::SizeType ver, bool hfw ) -{ - setSizePolicy( TQSizePolicy( hor, ver, hfw) ); -} - -inline bool TQWidget::isInputMethodEnabled() const -{ - return (bool)im_enabled; -} - -// Extra TQWidget data -// - to minimize memory usage for members that are seldom used. -// - top-level widgets have extra extra data to reduce cost further - -class TQFocusData; -class TQWSManager; -#if defined(Q_WS_WIN) -class TQOleDropTarget; -#endif -#if defined(Q_WS_MAC) -class TQMacDndExtra; -#endif - -struct Q_EXPORT TQTLWExtra { -#ifndef QT_NO_WIDGET_TOPEXTRA - TQString caption; // widget caption - TQString iconText; // widget icon text - TQPixmap *icon; // widget icon -#endif - TQFocusData *focusData; // focus data (for TLW) - short incw, inch; // size increments - // frame strut - ulong fleft, fright, ftop, fbottom; - uint unused : 8; // not used at this point... -#if defined( Q_WS_WIN ) || defined( Q_WS_MAC ) - uint opacity : 8; // Stores opacity level on Windows/Mac OS X. -#endif - uint savedFlags; // Save widgetflags while showing fullscreen - short basew, baseh; // base sizes -#if defined(Q_WS_X11) - WId parentWinId; // parent window Id (valid after reparenting) - uint embedded : 1; // window is embedded in another TQt application - uint spont_unmapped: 1; // window was spontaneously unmapped - uint reserved: 1; // reserved - uint dnd : 1; // DND properties installed - uint uspos : 1; // User defined position - uint ussize : 1; // User defined size -#if defined(QT_NO_IM_EXTENSIONS) - void *xic; // Input Context -#endif -#ifndef QT_NO_XSYNC - ulong syncCounter; - uint syncRequestValue[2]; -#endif -#endif -#if defined(Q_WS_MAC) - WindowGroupRef group; - uint is_moved: 1; - uint resizer : 4; -#endif -#if defined(Q_WS_QWS) && !defined ( QT_NO_QWS_MANAGER ) - TQRegion decor_allocated_region; // decoration allocated region - TQWSManager *qwsManager; -#endif -#if defined(Q_WS_WIN) - HICON winIcon; // internal Windows icon -#endif - TQRect normalGeometry; // used by showMin/maximized/FullScreen -#ifdef Q_WS_WIN - uint style, exstyle; -#endif -}; - - -#define TQWIDGETSIZE_MAX 32767 - -// dear user: you can see this struct, but it is internal. do not touch. - -struct Q_EXPORT TQWExtra { - Q_INT16 minw, minh; // minimum size - Q_INT16 maxw, maxh; // maximum size - TQPixmap *bg_pix; // background pixmap - TQWidget *focus_proxy; -#ifndef QT_NO_CURSOR - TQCursor *curs; -#endif - TQTLWExtra *topextra; // only useful for TLWs -#if defined(Q_WS_WIN) - TQOleDropTarget *dropTarget; // drop target -#endif -#if defined(Q_WS_X11) - WId xDndProxy; // XDND forwarding to embedded windows -#endif -#if defined(Q_WS_MAC) - TQRegion clip_saved, clip_sibs, clip_children; - TQMacDndExtra *macDndExtra; - TQRegion dirty_area; - uint clip_dirty : 1, clip_serial : 15; - uint child_dirty : 1, child_serial : 15; -#ifndef TQMAC_NO_QUARTZ - uint ctx_children_clipped:1; -#endif // TQMAC_NO_QUARTZ - uint has_dirty_area:1; -#endif // Q_WS_MAC - uint bg_origin : 2; -#if defined(Q_WS_X11) - uint children_use_dnd : 1; - uint compress_events : 1; -#endif -#if defined(Q_WS_QWS) || defined(Q_WS_MAC) - TQRegion mask; // widget mask -#endif - char bg_mode; // background mode - char bg_mode_visual; // visual background mode -#ifndef QT_NO_STYLE - TQStyle* style; -#endif - TQRect micro_focus_hint; // micro focus hint - TQSizePolicy size_policy; -}; - -#define Q_DEFINED_QWIDGET -#include "qwinexport.h" - -#endif // TQWIDGET_H |