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qt3
0079-compositing-types.patch
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File 0079-compositing-types.patch of Package qt3
qt-bugs@ issue : none bugs.kde.org number : none applied: no author: Lubos Lunak <l.lunak@kde.org> This patch adds support for window types used for compositing (popup menu, dropdown menu, tooltip, combobox, dnd). --- src/kernel/qdnd_x11.cpp.sav 2007-05-25 18:56:23.000000000 +0200 +++ src/kernel/qdnd_x11.cpp 2007-05-31 10:30:58.000000000 +0200 @@ -261,6 +261,7 @@ public: QWidget(QApplication::desktop()->screen( screen ), 0, WStyle_Customize | WStyle_Tool | WStyle_NoBorder | WX11BypassWM ), oldpmser( 0 ), oldbmser( 0 ) { + x11SetWindowType( X11WindowTypeDND ); } void setPixmap(QPixmap pm, QPoint hot) @@ -1221,6 +1222,7 @@ void QDragManager::move( const QPoint & // recreate the pixmap on the new screen... delete qt_xdnd_deco; qt_xdnd_deco = new QShapedPixmapWidget( screen ); + qt_xdnd_deco->x11SetWindowTransient( dragSource->topLevelWidget()); if (!QWidget::mouseGrabber()) { updatePixmap(); qt_xdnd_deco->grabMouse(); @@ -1774,6 +1776,7 @@ bool QDragManager::drag( QDragObject * o dragSource = (QWidget *)(object->parent()); + qt_xdnd_deco->x11SetWindowTransient( dragSource->topLevelWidget()); qApp->installEventFilter( this ); qt_xdnd_source_current_time = qt_x_time; XSetSelectionOwner( QPaintDevice::x11AppDisplay(), qt_xdnd_selection, --- src/kernel/qapplication_x11.cpp.sav 2007-05-29 16:24:58.000000000 +0200 +++ src/kernel/qapplication_x11.cpp 2007-05-31 10:30:58.000000000 +0200 @@ -268,6 +268,11 @@ Atom qt_net_wm_window_type_menu = 0; Atom qt_net_wm_window_type_utility = 0; Atom qt_net_wm_window_type_splash = 0; Atom qt_net_wm_window_type_override = 0; // KDE extension +Atom qt_net_wm_window_type_dropdown_menu = 0; +Atom qt_net_wm_window_type_popup_menu = 0; +Atom qt_net_wm_window_type_tooltip = 0; +Atom qt_net_wm_window_type_combo = 0; +Atom qt_net_wm_window_type_dnd = 0; Atom qt_net_wm_frame_strut = 0; // KDE extension Atom qt_net_wm_state_stays_on_top = 0; // KDE extension Atom qt_net_wm_pid = 0; @@ -1920,6 +1925,11 @@ void qt_init_internal( int *argcptr, cha qt_x11_intern_atom( "_NET_WM_WINDOW_TYPE_UTILITY", &qt_net_wm_window_type_utility ); qt_x11_intern_atom( "_NET_WM_WINDOW_TYPE_SPLASH", &qt_net_wm_window_type_splash ); qt_x11_intern_atom( "_KDE_NET_WM_WINDOW_TYPE_OVERRIDE", &qt_net_wm_window_type_override ); + qt_x11_intern_atom( "_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", &qt_net_wm_window_type_dropdown_menu ); + qt_x11_intern_atom( "_NET_WM_WINDOW_TYPE_POPUP_MENU", &qt_net_wm_window_type_popup_menu ); + qt_x11_intern_atom( "_NET_WM_WINDOW_TYPE_TOOLTIP", &qt_net_wm_window_type_tooltip ); + qt_x11_intern_atom( "_NET_WM_WINDOW_TYPE_COMBO", &qt_net_wm_window_type_combo ); + qt_x11_intern_atom( "_NET_WM_WINDOW_TYPE_DND", &qt_net_wm_window_type_dnd ); qt_x11_intern_atom( "_KDE_NET_WM_FRAME_STRUT", &qt_net_wm_frame_strut ); qt_x11_intern_atom( "_NET_WM_STATE_STAYS_ON_TOP", &qt_net_wm_state_stays_on_top ); --- src/kernel/qwidget_x11.cpp.sav 2007-05-25 18:56:23.000000000 +0200 +++ src/kernel/qwidget_x11.cpp 2007-05-31 10:30:58.000000000 +0200 @@ -125,6 +125,11 @@ extern Atom qt_net_wm_window_type_menu; extern Atom qt_net_wm_window_type_utility; extern Atom qt_net_wm_window_type_splash; extern Atom qt_net_wm_window_type_override; +extern Atom qt_net_wm_window_type_dropdown_menu; +extern Atom qt_net_wm_window_type_popup_menu; +extern Atom qt_net_wm_window_type_combo; +extern Atom qt_net_wm_window_type_dnd; +extern Atom qt_net_wm_window_type_tooltip; extern Atom qt_net_wm_pid; extern Atom qt_net_wm_user_time; extern Atom qt_enlightenment_desktop; @@ -448,10 +453,6 @@ void QWidget::create( WId window, bool i x11Colormap() ); #endif // QT_NO_XFTFREETYPE - // NET window types - long net_wintypes[7] = { 0, 0, 0, 0, 0, 0, 0 }; - int curr_wintype = 0; - // NET window states long net_winstates[6] = { 0, 0, 0, 0, 0, 0 }; int curr_winstate = 0; @@ -473,7 +474,6 @@ void QWidget::create( WId window, bool i if ( testWFlags(WStyle_Splash) ) { if (qt_net_supports(qt_net_wm_window_type_splash)) { clearWFlags( WX11BypassWM ); - net_wintypes[curr_wintype++] = qt_net_wm_window_type_splash; } else { setWFlags( WX11BypassWM | WStyle_Tool | WStyle_NoBorder ); } @@ -482,27 +482,22 @@ void QWidget::create( WId window, bool i mwmhints.decorations = 0L; mwmhints.flags |= (1L << 1); // MWM_HINTS_DECORATIONS - if ( testWFlags( WStyle_NoBorder ) ) { - // override netwm type - quick and easy for KDE noborder - net_wintypes[curr_wintype++] = qt_net_wm_window_type_override; - } else { - if ( testWFlags( WStyle_NormalBorder | WStyle_DialogBorder ) ) { - mwmhints.decorations |= (1L << 1); // MWM_DECOR_BORDER - mwmhints.decorations |= (1L << 2); // MWM_DECOR_RESIZEH - } + if ( testWFlags( WStyle_NormalBorder | WStyle_DialogBorder ) ) { + mwmhints.decorations |= (1L << 1); // MWM_DECOR_BORDER + mwmhints.decorations |= (1L << 2); // MWM_DECOR_RESIZEH + } - if ( testWFlags( WStyle_Title ) ) - mwmhints.decorations |= (1L << 3); // MWM_DECOR_TITLE + if ( testWFlags( WStyle_Title ) ) + mwmhints.decorations |= (1L << 3); // MWM_DECOR_TITLE - if ( testWFlags( WStyle_SysMenu ) ) - mwmhints.decorations |= (1L << 4); // MWM_DECOR_MENU + if ( testWFlags( WStyle_SysMenu ) ) + mwmhints.decorations |= (1L << 4); // MWM_DECOR_MENU - if ( testWFlags( WStyle_Minimize ) ) - mwmhints.decorations |= (1L << 5); // MWM_DECOR_MINIMIZE + if ( testWFlags( WStyle_Minimize ) ) + mwmhints.decorations |= (1L << 5); // MWM_DECOR_MINIMIZE - if ( testWFlags( WStyle_Maximize ) ) - mwmhints.decorations |= (1L << 6); // MWM_DECOR_MAXIMIZE - } + if ( testWFlags( WStyle_Maximize ) ) + mwmhints.decorations |= (1L << 6); // MWM_DECOR_MAXIMIZE if (testWFlags(WStyle_Tool)) { wsa.save_under = True; @@ -522,23 +517,6 @@ void QWidget::create( WId window, bool i } } - // ### need a better way to do this - if (inherits("QPopupMenu")) { - // menu netwm type - net_wintypes[curr_wintype++] = qt_net_wm_window_type_menu; - } else if (inherits("QToolBar")) { - // toolbar netwm type - net_wintypes[curr_wintype++] = qt_net_wm_window_type_toolbar; - } else if (testWFlags(WStyle_Customize) && testWFlags(WStyle_Tool)) { - // utility netwm type - net_wintypes[curr_wintype++] = qt_net_wm_window_type_utility; - } - - if (dialog) // dialog netwm type - net_wintypes[curr_wintype++] = qt_net_wm_window_type_dialog; - // normal netwm type - default - net_wintypes[curr_wintype++] = qt_net_wm_window_type_normal; - // stays on top if (testWFlags(WStyle_StaysOnTop)) { net_winstates[curr_winstate++] = qt_net_wm_state_above; @@ -573,6 +551,7 @@ void QWidget::create( WId window, bool i wsa.save_under = True; XChangeWindowAttributes( dpy, id, CWOverrideRedirect | CWSaveUnder, &wsa ); + x11SetWindowType(); } else if ( topLevel && !desktop ) { // top-level widget QWidget *p = parentWidget(); // real parent if (p) @@ -632,12 +611,7 @@ void QWidget::create( WId window, bool i else XDeleteProperty(dpy, id, qt_xa_motif_wm_hints); - // set _NET_WM_WINDOW_TYPE - if (curr_wintype > 0) - XChangeProperty(dpy, id, qt_net_wm_window_type, XA_ATOM, 32, PropModeReplace, - (unsigned char *) net_wintypes, curr_wintype); - else - XDeleteProperty(dpy, id, qt_net_wm_window_type); + x11SetWindowType(); // set _NET_WM_WINDOW_STATE if (curr_winstate > 0) @@ -896,6 +870,64 @@ void QWidget::reparentSys( QWidget *pare setMouseTracking(mouse_tracking); } +// Sets the EWMH (netwm) window type. Needed as a separate function +// because create() may be too soon in some cases. +void QWidget::x11SetWindowType( X11WindowType type ) +{ + // NET window types + long net_wintypes[7] = { 0, 0, 0, 0, 0, 0, 0 }; + int curr_wintype = 0; + if( testWFlags(WType_Desktop)) + return; + if( type == X11WindowTypeSelect ) { + if ( testWFlags(WStyle_Splash)) { + if (qt_net_supports(qt_net_wm_window_type_splash)) { + net_wintypes[curr_wintype++] = qt_net_wm_window_type_splash; + } + } else if (inherits("QToolBar")) { + // toolbar netwm type + net_wintypes[curr_wintype++] = qt_net_wm_window_type_toolbar; + } else if (testWFlags(WStyle_Customize) && testWFlags(WStyle_Tool)) { + // utility netwm type + net_wintypes[curr_wintype++] = qt_net_wm_window_type_utility; + } else if (testWFlags(WType_Dialog)) { + // dialog netwm type + net_wintypes[curr_wintype++] = qt_net_wm_window_type_dialog; + } + } else if( type == X11WindowTypeCombo ) { + // combo netwm type + net_wintypes[curr_wintype++] = qt_net_wm_window_type_combo; + } else if( type == X11WindowTypeDND ) { + // dnd netwm type + net_wintypes[curr_wintype++] = qt_net_wm_window_type_dnd; + } else if( type == X11WindowTypeDropdown ) { + // dropdown netwm type + net_wintypes[curr_wintype++] = qt_net_wm_window_type_dropdown_menu; + } else if( type == X11WindowTypePopup ) { + // popup netwm type + net_wintypes[curr_wintype++] = qt_net_wm_window_type_popup_menu; + } else if( type == X11WindowTypeMenu ) { + // menu netwm type + net_wintypes[curr_wintype++] = qt_net_wm_window_type_menu; + } else if( type == X11WindowTypeTooltip ) { + // tooltip netwm type + net_wintypes[curr_wintype++] = qt_net_wm_window_type_tooltip; + } + + // normal netwm type - default + net_wintypes[curr_wintype++] = qt_net_wm_window_type_normal; + // set _NET_WM_WINDOW_TYPE + if (curr_wintype > 0) + XChangeProperty(x11Display(), winId(), qt_net_wm_window_type, XA_ATOM, 32, PropModeReplace, + (unsigned char *) net_wintypes, curr_wintype); + else + XDeleteProperty(x11Display(), winId(), qt_net_wm_window_type); +} + +void QWidget::x11SetWindowTransient( QWidget* parent ) +{ + XSetTransientForHint( x11Display(), winId(), parent->winId()); +} /*! Translates the widget coordinate \a pos to global screen --- src/kernel/qwidget.h.sav 2007-05-25 18:56:23.000000000 +0200 +++ src/kernel/qwidget.h 2007-05-31 10:30:58.000000000 +0200 @@ -464,7 +464,19 @@ public: 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( QWidget* parent ); +#endif void setWindowOpacity(double level); double windowOpacity() const; --- src/dialogs/qdialog.cpp.sav 2007-05-25 18:56:23.000000000 +0200 +++ src/dialogs/qdialog.cpp 2007-05-31 10:30:58.000000000 +0200 @@ -705,7 +701,7 @@ void QDialog::show() && qApp->mainWidget() && qApp->mainWidget()->isVisible() && !qApp->mainWidget()->isMinimized()) { // make sure the transient for hint is set properly for modal dialogs - XSetTransientForHint( x11Display(), winId(), qApp->mainWidget()->winId() ); + x11SetWindowTransient( qApp->mainWidget()); } #endif // Q_WS_X11 --- src/widgets/qtooltip.cpp.sav 2007-05-25 18:56:23.000000000 +0200 +++ src/widgets/qtooltip.cpp 2007-05-31 10:30:58.000000000 +0200 @@ -72,6 +72,7 @@ public: polish(); setText(text); adjustSize(); + x11SetWindowType( X11WindowTypeTooltip ); } void setWidth( int w ) { resize( sizeForWidth( w ) ); } }; @@ -528,6 +529,10 @@ void QTipManager::showTip() if (!widget) return; +#ifdef Q_WS_X11 + label->x11SetWindowTransient( widget->topLevelWidget()); +#endif + #ifdef Q_WS_MAC QRect screen = QApplication::desktop()->availableGeometry( scr ); #else --- src/widgets/qcombobox.cpp.sav 2007-05-25 18:56:23.000000000 +0200 +++ src/widgets/qcombobox.cpp 2007-05-31 10:49:13.000000000 +0200 @@ -389,12 +389,8 @@ public: inline QListBox * listBox() { return lBox; } inline QComboBoxPopup * popup() { return pop; } void updateLinedGeometry(); - - void setListBox( QListBox *l ) { lBox = l ; usingLBox = TRUE; - l->setMouseTracking( TRUE );} - - void setPopupMenu( QComboBoxPopup * pm, bool isPopup=TRUE ) - { pop = pm; if(isPopup) usingLBox = FALSE; } + void setListBox( QListBox *l ); + void setPopupMenu( QComboBoxPopup * pm, bool isPopup=TRUE ); int current; int maxCount; @@ -440,6 +436,30 @@ void QComboBoxData::updateLinedGeometry( ed->setGeometry( r ); } +void QComboBoxData::setListBox( QListBox *l ) +{ + lBox = l; + usingLBox = TRUE; + l->setMouseTracking( TRUE ); +#ifdef Q_WS_X11 + l->x11SetWindowType( QWidget::X11WindowTypeCombo ); + l->x11SetWindowTransient( combo->topLevelWidget()); +#endif +} + +void QComboBoxData::setPopupMenu( QComboBoxPopup * pm, bool isPopup ) +{ + pop = pm; + if(isPopup) + usingLBox = FALSE; +#ifdef Q_WS_X11 + if( pm ) { + pm->x11SetWindowType( QWidget::X11WindowTypeCombo ); + pm->x11SetWindowTransient( combo->topLevelWidget()); + } +#endif +} + static inline bool checkInsertIndex( const char *method, const char * name, int count, int *index) { --- src/widgets/qpopupmenu.cpp.sav 2007-05-25 18:56:23.000000000 +0200 +++ src/widgets/qpopupmenu.cpp 2007-05-31 11:09:22.000000000 +0200 @@ -298,6 +298,9 @@ QPopupMenu::QPopupMenu( QWidget *parent, connectModalRecursionSafety = 0; setFocusPolicy( StrongFocus ); +#ifdef Q_WS_X11 + x11SetWindowType( X11WindowTypePopup ); +#endif } /*! @@ -537,6 +540,29 @@ void QPopupMenu::popup( const QPoint &po emit aboutToShow(); updateSize(TRUE); } +#ifdef Q_WS_X11 +#ifndef QT_NO_MENUBAR + QMenuData *top = this; // find top level + while ( top->parentMenu ) + top = top->parentMenu; + if( top->isMenuBar ) + x11SetWindowType( X11WindowTypeDropdown ); + if( parentMenu && parentMenu->isMenuBar ) + x11SetWindowTransient( static_cast< QMenuBar* >( parentMenu )->topLevelWidget()); +#endif + if( parentMenu && !parentMenu->isMenuBar ) + x11SetWindowTransient( static_cast< QPopupMenu* >( parentMenu )); + if( !parentMenu ) { + // hackish ... try to find the main window related to this popup + QWidget* parent = parentWidget() ? parentWidget()->topLevelWidget() : NULL; + if( parent == NULL ) + parent = QApplication::widgetAt( pos ); + if( parent == NULL ) + parent = qApp->activeWindow(); + if( parent != NULL ) + x11SetWindowTransient( parent ); + } +#endif int sw = screen.width(); // screen width int sh = screen.height(); // screen height @@ -1390,6 +1416,13 @@ void QPopupMenu::hide() #if defined(QT_ACCESSIBILITY_SUPPORT) QAccessible::updateAccessibility( this, 0, QAccessible::PopupMenuEnd ); #endif +#ifndef QT_NO_MENUBAR + QMenuData *top = this; // find top level + while ( top->parentMenu ) + top = top->parentMenu; + if( top->isMenuBar ) + x11SetWindowType( X11WindowTypePopup ); // reset +#endif parentMenu = 0; hidePopups(); QWidget::hide(); @@ -2713,6 +2746,9 @@ void QPopupMenu::toggleTearOff() geometry().topLeft(), FALSE ); p->mitems->setAutoDelete( FALSE ); p->tornOff = TRUE; +#ifdef Q_WS_X11 + p->x11SetWindowType( X11WindowTypeMenu ); +#endif for ( QMenuItemListIt it( *mitems ); it.current(); ++it ) { if ( it.current()->id() != QMenuData::d->aInt && !it.current()->widget() ) p->mitems->append( it.current() );
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