X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fc7ca9b347266e5e908ca92e7a5bec7d1acc6aec..785f5eaa05195f5e44a974861864324667a3326e:/src/motif/window.cpp diff --git a/src/motif/window.cpp b/src/motif/window.cpp index 49f5579731..a50692831c 100644 --- a/src/motif/window.cpp +++ b/src/motif/window.cpp @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "window.h" #endif @@ -145,7 +145,6 @@ static int str16len(const char *s) BEGIN_EVENT_TABLE(wxWindow, wxWindowBase) EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) - EVT_IDLE(wxWindow::OnIdle) END_EVENT_TABLE() // ============================================================================ @@ -172,11 +171,6 @@ bool wxWindow::MapOrUnmap(WXWidget widget, bool domap) if ( !w ) return FALSE; - if ( domap ) - XtMapWidget(w); - else - XtUnmapWidget(w); - // Rationale: a lot of common operations (including but not // limited to moving, resizing and appending items to a listbox) // unmamange the widget, do their work, then manage it again. @@ -184,6 +178,19 @@ bool wxWindow::MapOrUnmap(WXWidget widget, bool domap) // or that most controls are shown every time they are moved or resized! XtSetMappedWhenManaged( w, domap ); + // if the widget is not unmanaged, it still intercepts + // mouse events, even if it is not mapped (and hence invisible) + if ( domap ) + { + XtManageChild(w); + // XtMapWidget(w); + } + else + { + XtUnmanageChild(w); + // XtUnmapWidget(w); + } + return TRUE; } @@ -193,21 +200,13 @@ bool wxWindow::MapOrUnmap(WXWidget widget, bool domap) void wxWindow::Init() { - // generic initializations first - InitBase(); - // Motif-specific m_needsRefresh = TRUE; m_mainWidget = (WXWidget) 0; - m_button1Pressed = - m_button2Pressed = - m_button3Pressed = FALSE; - m_winCaptured = FALSE; m_isShown = TRUE; - m_isBeingDeleted = FALSE; m_hScrollBar = m_vScrollBar = @@ -215,9 +214,6 @@ void wxWindow::Init() m_scrolledWindow = m_drawingArea = (WXWidget) 0; - m_hScroll = - m_vScroll = FALSE; - m_scrollPosX = m_scrollPosY = 0; @@ -230,7 +226,6 @@ void wxWindow::Init() m_lastTS = 0; m_lastButton = 0; - m_canAddEventHandler = FALSE; } // real construction (Init() must have been called before!) @@ -277,36 +272,7 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, XtAppAddActions ((XtAppContext) wxTheApp->GetAppContext(), actions, 1); Widget parentWidget = (Widget) parent->GetClientWidget(); - - if (style & wxSIMPLE_BORDER) - { - m_borderWidget = (WXWidget)XtVaCreateManagedWidget - ( - "canvasBorder", - xmFrameWidgetClass, parentWidget, - XmNshadowType, XmSHADOW_IN, - XmNshadowThickness, 1, - NULL - ); - } else if (style & wxSUNKEN_BORDER) - { - m_borderWidget = (WXWidget)XtVaCreateManagedWidget - ( - "canvasBorder", - xmFrameWidgetClass, parentWidget, - XmNshadowType, XmSHADOW_IN, - NULL - ); - } else if (style & wxRAISED_BORDER) - { - m_borderWidget = (WXWidget)XtVaCreateManagedWidget - ( - "canvasBorder", - xmFrameWidgetClass, parentWidget, - XmNshadowType, XmSHADOW_OUT, - NULL - ); - } + m_borderWidget = wxCreateBorderWidget( (WXWidget)parentWidget, style ); m_scrolledWindow = (WXWidget)XtVaCreateManagedWidget ( @@ -360,12 +326,6 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, XtAddCallback ((Widget) m_drawingArea, XmNexposeCallback, (XtCallbackProc) wxCanvasRepaintProc, (XtPointer) this); XtAddCallback ((Widget) m_drawingArea, XmNinputCallback, (XtCallbackProc) wxCanvasInputEvent, (XtPointer) this); - // TODO? -#if 0 - display = XtDisplay (scrolledWindow); - xwindow = XtWindow (drawingArea); -#endif // 0 - XtAddEventHandler( (Widget)m_drawingArea, PointerMotionHintMask | EnterWindowMask | @@ -378,21 +338,14 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, // Scrolled widget needs to have its colour changed or we get a little blue // square where the scrollbars abutt wxColour backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); - DoChangeBackgroundColour(m_scrolledWindow, backgroundColour, TRUE); - DoChangeBackgroundColour(m_drawingArea, backgroundColour, TRUE); + wxDoChangeBackgroundColour(m_scrolledWindow, backgroundColour, TRUE); + wxDoChangeBackgroundColour(m_drawingArea, backgroundColour, TRUE); XmScrolledWindowSetAreas( (Widget)m_scrolledWindow, (Widget) 0, (Widget) 0, (Widget) m_drawingArea); -#if 0 - if (m_hScrollBar) - XtRealizeWidget ((Widget) m_hScrollBar); - if (m_vScrollBar) - XtRealizeWidget ((Widget) m_vScrollBar); -#endif // 0 - // Without this, the cursor may not be restored properly (e.g. in splitter // sample). SetCursor(*wxSTANDARD_CURSOR); @@ -417,11 +370,6 @@ wxWindow::~wxWindow() DetachWidget(wMain); } - ClearUpdateRects(); - - if ( m_parent ) - m_parent->RemoveChild( this ); - // If m_drawingArea, we're a fully-fledged window with drawing area, // scrollbars etc. (what wxCanvas used to be) if ( m_drawingArea ) @@ -498,126 +446,107 @@ wxWindow::~wxWindow() // scrollbar management // ---------------------------------------------------------------------------- +WXWidget wxWindow::DoCreateScrollBar(WXWidget parent, + wxOrientation orientation, + void (*callback)()) +{ + int orient = ( orientation & wxHORIZONTAL ) ? XmHORIZONTAL : XmVERTICAL; + Widget sb = + XtVaCreateManagedWidget( "scrollBarWidget", + xmScrollBarWidgetClass, (Widget)parent, + XmNorientation, orient, + XmNincrement, 1, + XmNvalue, 0, + NULL ); + + XtPointer o = (XtPointer)orientation; + XtCallbackProc cb = (XtCallbackProc)callback; + + XtAddCallback( sb, XmNvalueChangedCallback, cb, o ); + XtAddCallback( sb, XmNdragCallback, cb, o ); + XtAddCallback( sb, XmNincrementCallback, cb, o ); + XtAddCallback( sb, XmNdecrementCallback, cb, o ); + XtAddCallback( sb, XmNpageIncrementCallback, cb, o ); + XtAddCallback( sb, XmNpageDecrementCallback, cb, o ); + XtAddCallback( sb, XmNtoTopCallback, cb, o ); + XtAddCallback( sb, XmNtoBottomCallback, cb, o ); + + return (WXWidget)sb; +} + // Helper function void wxWindow::CreateScrollbar(wxOrientation orientation) { wxCHECK_RET( m_drawingArea, "this window can't have scrollbars" ); - XtVaSetValues((Widget) m_scrolledWindow, XmNresizePolicy, XmRESIZE_NONE, NULL); + XtVaSetValues( (Widget) m_scrolledWindow, + XmNresizePolicy, XmRESIZE_NONE, + NULL ); + wxColour backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); // Add scrollbars if required if (orientation == wxHORIZONTAL) { - Widget hScrollBar = XtVaCreateManagedWidget ("hsb", - xmScrollBarWidgetClass, (Widget) m_scrolledWindow, - XmNorientation, XmHORIZONTAL, - NULL); - XtAddCallback (hScrollBar, XmNvalueChangedCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL); - XtAddCallback (hScrollBar, XmNdragCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL); - XtAddCallback (hScrollBar, XmNincrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL); - XtAddCallback (hScrollBar, XmNdecrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL); - XtAddCallback (hScrollBar, XmNpageIncrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL); - XtAddCallback (hScrollBar, XmNpageDecrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL); - XtAddCallback (hScrollBar, XmNtoTopCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL); - XtAddCallback (hScrollBar, XmNtoBottomCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL); - - XtVaSetValues (hScrollBar, - XmNincrement, 1, - XmNvalue, 0, - NULL); - - m_hScrollBar = (WXWidget) hScrollBar; + m_hScrollBar = DoCreateScrollBar( m_scrolledWindow, wxHORIZONTAL, + (void (*)())wxScrollBarCallback ); - wxColour backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); - DoChangeBackgroundColour(m_hScrollBar, backgroundColour, TRUE); + wxDoChangeBackgroundColour(m_hScrollBar, backgroundColour, TRUE); - XtRealizeWidget(hScrollBar); + XtRealizeWidget( (Widget)m_hScrollBar ); XtVaSetValues((Widget) m_scrolledWindow, XmNhorizontalScrollBar, (Widget) m_hScrollBar, NULL); - m_hScroll = TRUE; - - wxAddWindowToTable( hScrollBar, this ); + wxAddWindowToTable( (Widget)m_hScrollBar, this ); } - - if (orientation == wxVERTICAL) + else if (orientation == wxVERTICAL) { - Widget vScrollBar = XtVaCreateManagedWidget ("vsb", - xmScrollBarWidgetClass, (Widget) m_scrolledWindow, - XmNorientation, XmVERTICAL, - NULL); - XtAddCallback (vScrollBar, XmNvalueChangedCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL); - XtAddCallback (vScrollBar, XmNdragCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL); - XtAddCallback (vScrollBar, XmNincrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL); - XtAddCallback (vScrollBar, XmNdecrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL); - XtAddCallback (vScrollBar, XmNpageIncrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL); - XtAddCallback (vScrollBar, XmNpageDecrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL); - XtAddCallback (vScrollBar, XmNtoTopCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL); - XtAddCallback (vScrollBar, XmNtoBottomCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL); - - XtVaSetValues (vScrollBar, - XmNincrement, 1, - XmNvalue, 0, - NULL); + m_vScrollBar = DoCreateScrollBar( m_scrolledWindow, wxVERTICAL, + (void (*)())wxScrollBarCallback ); - m_vScrollBar = (WXWidget) vScrollBar; - wxColour backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); - DoChangeBackgroundColour(m_vScrollBar, backgroundColour, TRUE); + wxDoChangeBackgroundColour(m_vScrollBar, backgroundColour, TRUE); - XtRealizeWidget(vScrollBar); + XtRealizeWidget((Widget)m_vScrollBar); XtVaSetValues((Widget) m_scrolledWindow, XmNverticalScrollBar, (Widget) m_vScrollBar, NULL); - m_vScroll = TRUE; - - wxAddWindowToTable( vScrollBar, this ); + wxAddWindowToTable( (Widget)m_vScrollBar, this ); } - XtVaSetValues((Widget) m_scrolledWindow, XmNresizePolicy, XmRESIZE_ANY, NULL); + XtVaSetValues( (Widget) m_scrolledWindow, + XmNresizePolicy, XmRESIZE_ANY, + NULL ); } void wxWindow::DestroyScrollbar(wxOrientation orientation) { wxCHECK_RET( m_drawingArea, "this window can't have scrollbars" ); - XtVaSetValues((Widget) m_scrolledWindow, XmNresizePolicy, XmRESIZE_NONE, NULL); - // Add scrollbars if required - if (orientation == wxHORIZONTAL) - { - if (m_hScrollBar) - { - wxDeleteWindowFromTable((Widget)m_hScrollBar); - XtDestroyWidget((Widget) m_hScrollBar); - } - m_hScrollBar = (WXWidget) 0; - m_hScroll = FALSE; + XtVaSetValues((Widget) m_scrolledWindow, + XmNresizePolicy, XmRESIZE_NONE, + NULL); + String stringSB = orientation == wxHORIZONTAL ? + XmNhorizontalScrollBar : XmNverticalScrollBar; + WXWidget* widgetSB = orientation == wxHORIZONTAL ? + &m_hScrollBar : &m_vScrollBar; - XtVaSetValues((Widget) m_scrolledWindow, - XmNhorizontalScrollBar, (Widget) 0, - NULL); - - } - - if (orientation == wxVERTICAL) + if( *widgetSB ) { - if (m_vScrollBar) - { - wxDeleteWindowFromTable((Widget)m_vScrollBar); - XtDestroyWidget((Widget) m_vScrollBar); - } - m_vScrollBar = (WXWidget) 0; - m_vScroll = FALSE; + wxDeleteWindowFromTable( (Widget)*widgetSB ); + XtDestroyWidget( (Widget)*widgetSB ); + *widgetSB = (WXWidget)NULL; + } - XtVaSetValues((Widget) m_scrolledWindow, - XmNverticalScrollBar, (Widget) 0, - NULL); + XtVaSetValues( (Widget)m_scrolledWindow, + stringSB, (Widget) 0, + NULL ); - } - XtVaSetValues((Widget) m_scrolledWindow, XmNresizePolicy, XmRESIZE_ANY, NULL); + XtVaSetValues((Widget) m_scrolledWindow, + XmNresizePolicy, XmRESIZE_ANY, + NULL); } // --------------------------------------------------------------------------- @@ -641,7 +570,7 @@ wxWindow *wxWindowBase::FindFocus() // (2) The widget with the focus may not be in the widget table // depending on which widgets I put in the table wxWindow *winFocus = (wxWindow *)NULL; - for ( wxWindowList::Node *node = wxTopLevelWindows.GetFirst(); + for ( wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst(); node; node = node->GetNext() ) { @@ -682,8 +611,8 @@ bool wxWindow::Show(bool show) if (m_borderWidget || m_scrolledWindow) { - MapOrUnmap(m_drawingArea, show); MapOrUnmap(m_borderWidget ? m_borderWidget : m_scrolledWindow, show); + // MapOrUnmap(m_drawingArea, show); } else { @@ -968,7 +897,7 @@ void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect) wxBrush brush(GetBackgroundColour(), wxSOLID); dc.SetBrush(brush); // FIXME: needed? - wxWindowList::Node *cnode = m_children.GetFirst(); + wxWindowList::compatibility_iterator cnode = m_children.GetFirst(); while (cnode) { wxWindow *child = cnode->GetData(); @@ -1064,7 +993,7 @@ void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect) // Now send expose events - wxList::Node* node = updateRects.GetFirst(); + wxList::compatibility_iterator node = updateRects.GetFirst(); while (node) { wxRect* rect = (wxRect*) node->GetData(); @@ -1334,7 +1263,7 @@ void wxWindow::DoSetSizeIntr(int x, int y, int width, int height, wxSize size(-1, -1); if ( width <= 0 ) { - if ( sizeFlags & wxSIZE_AUTO_WIDTH && !fromCtor ) + if ( ( sizeFlags & wxSIZE_AUTO_WIDTH ) && !fromCtor ) { size = DoGetBestSize(); width = size.x; @@ -1347,7 +1276,7 @@ void wxWindow::DoSetSizeIntr(int x, int y, int width, int height, if ( height == -1 ) { - if( sizeFlags & wxSIZE_AUTO_HEIGHT && !fromCtor ) + if( ( sizeFlags & wxSIZE_AUTO_HEIGHT ) && !fromCtor ) { if( size.x == -1 ) size = DoGetBestSize(); height = size.y; @@ -1438,36 +1367,6 @@ wxPoint wxWindow::GetClientAreaOrigin() const return wxPoint(0, 0); } -void wxWindow::SetSizeHints(int minW, int minH, int maxW, int maxH, int incW, int incH) -{ - m_minWidth = minW; - m_minHeight = minH; - m_maxWidth = maxW; - m_maxHeight = maxH; - - wxFrame *frame = wxDynamicCast(this, wxFrame); - if ( !frame ) - { - // TODO what about dialogs? - return; - } - - Widget widget = (Widget) frame->GetShellWidget(); - - if (minW > -1) - XtVaSetValues(widget, XmNminWidth, minW, NULL); - if (minH > -1) - XtVaSetValues(widget, XmNminHeight, minH, NULL); - if (maxW > -1) - XtVaSetValues(widget, XmNmaxWidth, maxW, NULL); - if (maxH > -1) - XtVaSetValues(widget, XmNmaxHeight, maxH, NULL); - if (incW > -1) - XtVaSetValues(widget, XmNwidthInc, incW, NULL); - if (incH > -1) - XtVaSetValues(widget, XmNheightInc, incH, NULL); -} - void wxWindow::DoMoveWindowIntr(int xx, int yy, int w, int h, int flags) { @@ -1479,7 +1378,6 @@ void wxWindow::DoMoveWindowIntr(int xx, int yy, int w, int h, (Widget) m_scrolledWindow; bool managed = XtIsManaged(borderOrScrolled); - if (managed) XtUnmanageChild (borderOrScrolled); XtVaSetValues(drawingArea, XmNresizePolicy, XmRESIZE_ANY, NULL); @@ -1506,6 +1404,7 @@ void wxWindow::DoMoveWindowIntr(int xx, int yy, int w, int h, w -= 2 * (thick + margin); } + if( w < 1 ) w = 1; XtVaSetValues ((Widget) m_scrolledWindow, XmNwidth, w, NULL); } @@ -1522,6 +1421,7 @@ void wxWindow::DoMoveWindowIntr(int xx, int yy, int w, int h, h -= 2 * (thick + margin); } + if( h < 1 ) h = 1; XtVaSetValues ((Widget) m_scrolledWindow, XmNheight, h, NULL); } @@ -1623,6 +1523,11 @@ void wxWindow::GetTextExtent(const wxString& string, // painting // ---------------------------------------------------------------------------- +void wxWindow::AddUpdateRect(int x, int y, int w, int h) +{ + m_updateRegion.Union( x, y, w, h ); +} + void wxWindow::Refresh(bool eraseBack, const wxRect *rect) { m_needsRefresh = TRUE; @@ -1667,27 +1572,6 @@ void wxWindow::Refresh(bool eraseBack, const wxRect *rect) XSendEvent(display, thisWindow, False, ExposureMask, (XEvent *)&dummyEvent); } -void wxWindow::Clear() -{ - wxClientDC dc(this); - wxBrush brush(GetBackgroundColour(), wxSOLID); - dc.SetBackground(brush); - dc.Clear(); -} - -void wxWindow::ClearUpdateRects() -{ - wxRectList::Node* node = m_updateRects.GetFirst(); - while (node) - { - wxRect* rect = node->GetData(); - delete rect; - node = node->GetNext(); - } - - m_updateRects.Clear(); -} - void wxWindow::DoPaint() { //TODO : make a temporary gc so we can do the XCopyArea below @@ -1769,7 +1653,7 @@ void wxWindow::DoPaint() // Responds to colour changes: passes event on to children. void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event) { - wxWindowList::Node *node = GetChildren().GetFirst(); + wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); while ( node ) { // Only propagate to non-top-level windows @@ -1785,11 +1669,12 @@ void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event) } } -void wxWindow::OnIdle(wxIdleEvent& WXUNUSED(event)) +void wxWindow::OnInternalIdle() { // This calls the UI-update mechanism (querying windows for // menu/toolbar/control state information) - UpdateWindowUI(); + if (wxUpdateUIEvent::CanUpdate(this)) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); } // ---------------------------------------------------------------------------- @@ -1915,14 +1800,12 @@ bool wxWindow::AttachWidget (wxWindow* WXUNUSED(parent), WXWidget mainWidget, WXWidget formWidget, int x, int y, int width, int height) { wxAddWindowToTable((Widget) mainWidget, this); - if (CanAddEventHandler()) - { - XtAddEventHandler((Widget) mainWidget, - ButtonPressMask | ButtonReleaseMask | PointerMotionMask, // | KeyPressMask, - False, - wxPanelItemEventHandler, - (XtPointer) this); - } + XtAddEventHandler( (Widget) mainWidget, + ButtonPressMask | ButtonReleaseMask + | PointerMotionMask, + False, + wxPanelItemEventHandler, + (XtPointer) this); if (!formWidget) { @@ -1956,14 +1839,12 @@ bool wxWindow::AttachWidget (wxWindow* WXUNUSED(parent), WXWidget mainWidget, // Remove event handler, remove from hash table bool wxWindow::DetachWidget(WXWidget widget) { - if (CanAddEventHandler()) - { - XtRemoveEventHandler((Widget) widget, - ButtonPressMask | ButtonReleaseMask | PointerMotionMask, // | KeyPressMask, - False, - wxPanelItemEventHandler, - (XtPointer)this); - } + XtRemoveEventHandler( (Widget) widget, + ButtonPressMask | ButtonReleaseMask + | PointerMotionMask, + False, + wxPanelItemEventHandler, + (XtPointer)this); wxDeleteWindowFromTable((Widget) widget); return TRUE; @@ -1973,6 +1854,15 @@ bool wxWindow::DetachWidget(WXWidget widget) // Motif-specific accessors // ---------------------------------------------------------------------------- +WXWindow wxWindow::GetClientXWindow() const +{ + Widget wMain = (Widget)GetClientWidget(); + if ( wMain ) + return (WXWindow) XtWindow(wMain); + else + return (WXWindow) 0; +} + // Get the underlying X window WXWindow wxWindow::GetXWindow() const { @@ -2025,7 +1915,8 @@ WXWidget wxWindow::GetLabelWidget() const // All widgets should have this as their resize proc. // OnSize sent to wxWindow via client data. -void wxWidgetResizeProc(Widget w, XConfigureEvent *WXUNUSED(event), String WXUNUSED(args)[], int *WXUNUSED(num_args)) +void wxWidgetResizeProc(Widget w, XConfigureEvent *WXUNUSED(event), + String WXUNUSED(args)[], int *WXUNUSED(num_args)) { wxWindow *win = wxGetWindowFromTable(w); if (!win) @@ -2057,11 +1948,10 @@ static void wxCanvasRepaintProc(Widget drawingArea, { win->AddUpdateRect(event->xexpose.x, event->xexpose.y, event->xexpose.width, event->xexpose.height); - + if (event -> xexpose.count == 0) { win->DoPaint(); - win->ClearUpdateRects(); } break; } @@ -2105,7 +1995,7 @@ static void wxCanvasInputEvent(Widget drawingArea, XmDrawingAreaCallbackStruct * cbs) { wxWindow *canvas = wxGetWindowFromTable(drawingArea); - XEvent local_event; + XEvent* xevent = cbs->event; if (canvas==NULL) return; @@ -2113,9 +2003,7 @@ static void wxCanvasInputEvent(Widget drawingArea, if (cbs->reason != XmCR_INPUT) return; - local_event = *(cbs->event); // We must keep a copy! - - switch (local_event.xany.type) + switch (xevent->xany.type) { case EnterNotify: case LeaveNotify: @@ -2123,175 +2011,21 @@ static void wxCanvasInputEvent(Widget drawingArea, case ButtonRelease: case MotionNotify: { - // FIXME: most of this mouse event code is more or less - // duplicated in wxTranslateMouseEvent - // - wxEventType eventType = wxEVT_NULL; - - if (local_event.xany.type == EnterNotify) - { - //if (local_event.xcrossing.mode!=NotifyNormal) - // return ; // Ignore grab events - eventType = wxEVT_ENTER_WINDOW; - // canvas->GetEventHandler()->OnSetFocus(); - } - else if (local_event.xany.type == LeaveNotify) - { - //if (local_event.xcrossingr.mode!=NotifyNormal) - // return ; // Ignore grab events - eventType = wxEVT_LEAVE_WINDOW; - // canvas->GetEventHandler()->OnKillFocus(); - } - else if (local_event.xany.type == MotionNotify) - { - eventType = wxEVT_MOTION; - } - - else if (local_event.xany.type == ButtonPress) - { - if (local_event.xbutton.button == Button1) - { - eventType = wxEVT_LEFT_DOWN; - canvas->SetButton1(TRUE); - } - else if (local_event.xbutton.button == Button2) - { - eventType = wxEVT_MIDDLE_DOWN; - canvas->SetButton2(TRUE); - } - else if (local_event.xbutton.button == Button3) - { - eventType = wxEVT_RIGHT_DOWN; - canvas->SetButton3(TRUE); - } - } - else if (local_event.xany.type == ButtonRelease) + wxMouseEvent wxevent(0); + if (wxTranslateMouseEvent(wxevent, canvas, drawingArea, xevent)) { - if (local_event.xbutton.button == Button1) - { - eventType = wxEVT_LEFT_UP; - canvas->SetButton1(FALSE); - } - else if (local_event.xbutton.button == Button2) - { - eventType = wxEVT_MIDDLE_UP; - canvas->SetButton2(FALSE); - } - else if (local_event.xbutton.button == Button3) - { - eventType = wxEVT_RIGHT_UP; - canvas->SetButton3(FALSE); - } + canvas->GetEventHandler()->ProcessEvent(wxevent); } - - wxMouseEvent wxevent (eventType); - - wxevent.m_leftDown = ((eventType == wxEVT_LEFT_DOWN) - || (event_left_is_down (&local_event) - && (eventType != wxEVT_LEFT_UP))); - wxevent.m_middleDown = ((eventType == wxEVT_MIDDLE_DOWN) - || (event_middle_is_down (&local_event) - && (eventType != wxEVT_MIDDLE_UP))); - wxevent.m_rightDown = ((eventType == wxEVT_RIGHT_DOWN) - || (event_right_is_down (&local_event) - && (eventType != wxEVT_RIGHT_UP))); - - wxevent.m_shiftDown = local_event.xbutton.state & ShiftMask; - wxevent.m_controlDown = local_event.xbutton.state & ControlMask; - wxevent.m_altDown = local_event.xbutton.state & Mod3Mask; - wxevent.m_metaDown = local_event.xbutton.state & Mod1Mask; - wxevent.SetTimestamp(local_event.xbutton.time); - - if ( eventType == wxEVT_MOTION ) - { - if (local_event.xmotion.is_hint == NotifyHint) - { - Window root, child; - Display *dpy = XtDisplay (drawingArea); - - XQueryPointer (dpy, XtWindow (drawingArea), - &root, &child, - &local_event.xmotion.x_root, - &local_event.xmotion.y_root, - &local_event.xmotion.x, - &local_event.xmotion.y, - &local_event.xmotion.state); - } - else - { - } - } - - // Now check if we need to translate this event into a double click - if (TRUE) // canvas->doubleClickAllowed) - { - if (wxevent.ButtonDown()) - { - long dclickTime = XtGetMultiClickTime((Display*) wxGetDisplay()); - - // get button and time-stamp - int button = 0; - if (wxevent.LeftDown()) - button = 1; - else if (wxevent.MiddleDown()) - button = 2; - else if (wxevent.RightDown()) - button = 3; - long ts = wxevent.GetTimestamp(); - - // check, if single or double click - int buttonLast = canvas->GetLastClickedButton(); - long lastTS = canvas->GetLastClickTime(); - if ( buttonLast && buttonLast == button && (ts - lastTS) < dclickTime ) - { - // I have a dclick - canvas->SetLastClick(0, ts); - - wxEventType typeDouble; - if ( eventType == wxEVT_LEFT_DOWN ) - typeDouble = wxEVT_LEFT_DCLICK; - else if ( eventType == wxEVT_MIDDLE_DOWN ) - typeDouble = wxEVT_MIDDLE_DCLICK; - else if ( eventType == wxEVT_RIGHT_DOWN ) - typeDouble = wxEVT_RIGHT_DCLICK; - else - typeDouble = wxEVT_NULL; - - if ( typeDouble != wxEVT_NULL ) - { - wxevent.SetEventType(typeDouble); - } - } - else - { - // not fast enough or different button - canvas->SetLastClick(button, ts); - } - } - } - - wxevent.SetId(canvas->GetId()); - wxevent.SetEventObject(canvas); - wxevent.m_x = local_event.xbutton.x; - wxevent.m_y = local_event.xbutton.y; - canvas->GetEventHandler()->ProcessEvent (wxevent); -#if 0 - if (eventType == wxEVT_ENTER_WINDOW || - eventType == wxEVT_LEAVE_WINDOW || - eventType == wxEVT_MOTION - ) - return; -#endif // 0 break; - } + } case KeyPress: { wxKeyEvent event (wxEVT_CHAR); - if (wxTranslateKeyEvent (event, canvas, (Widget) 0, &local_event)) + if (wxTranslateKeyEvent (event, canvas, (Widget) 0, xevent)) { // Implement wxFrame::OnCharHook by checking ancestor. - wxWindow *parent = canvas->GetParent(); - while (parent && !parent->IsKindOf(CLASSINFO(wxFrame))) + wxWindow *parent = canvas; + while (parent && !parent->IsTopLevel()) parent = parent->GetParent(); if (parent) @@ -2308,16 +2042,16 @@ static void wxCanvasInputEvent(Widget drawingArea, // Only process OnChar if OnKeyDown didn't swallow it if (!canvas->GetEventHandler()->ProcessEvent (event)) { - event.SetEventType(wxEVT_CHAR); - canvas->GetEventHandler()->ProcessEvent (event); - } + event.SetEventType(wxEVT_CHAR); + canvas->GetEventHandler()->ProcessEvent (event); + } } break; } case KeyRelease: { wxKeyEvent event (wxEVT_KEY_UP); - if (wxTranslateKeyEvent (event, canvas, (Widget) 0, &local_event)) + if (wxTranslateKeyEvent (event, canvas, (Widget) 0, xevent)) { canvas->GetEventHandler()->ProcessEvent (event); } @@ -2325,7 +2059,7 @@ static void wxCanvasInputEvent(Widget drawingArea, } case FocusIn: { - if (local_event.xfocus.detail != NotifyPointer) + if (xevent->xfocus.detail != NotifyPointer) { wxFocusEvent event(wxEVT_SET_FOCUS, canvas->GetId()); event.SetEventObject(canvas); @@ -2335,7 +2069,7 @@ static void wxCanvasInputEvent(Widget drawingArea, } case FocusOut: { - if (local_event.xfocus.detail != NotifyPointer) + if (xevent->xfocus.detail != NotifyPointer) { wxFocusEvent event(wxEVT_KILL_FOCUS, canvas->GetId()); event.SetEventObject(canvas); @@ -2380,7 +2114,7 @@ static void wxScrollBarCallback(Widget scrollbar, XmScrollBarCallbackStruct *cbs) { wxWindow *win = wxGetWindowFromTable(scrollbar); - int orientation = (int) clientData; + wxOrientation orientation = (wxOrientation)(int)clientData; wxEventType eventType = wxEVT_NULL; switch (cbs->reason) @@ -2435,8 +2169,7 @@ static void wxScrollBarCallback(Widget scrollbar, wxScrollWinEvent event(eventType, cbs->value, - ((orientation == XmHORIZONTAL) ? - wxHORIZONTAL : wxVERTICAL)); + orientation); event.SetEventObject( win ); win->GetEventHandler()->ProcessEvent(event); } @@ -2458,16 +2191,12 @@ void wxUniversalRepaintProc(Widget w, XtPointer WXUNUSED(c_data), XEvent *event, window = (Window) win -> GetXWindow(); display = (Display *) win -> GetXDisplay(); + win->AddUpdateRect(event->xexpose.x, event->xexpose.y, + event->xexpose.width, event->xexpose.height); + if (event -> xexpose.count == 0) { win->DoPaint(); - - win->ClearUpdateRects(); - } - else - { - win->AddUpdateRect(event->xexpose.x, event->xexpose.y, - event->xexpose.width, event->xexpose.height); } break; @@ -2479,30 +2208,49 @@ void wxUniversalRepaintProc(Widget w, XtPointer WXUNUSED(c_data), XEvent *event, // TranslateXXXEvent() functions // ---------------------------------------------------------------------------- -bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Widget widget, XEvent *xevent) +bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, + Widget widget, const XEvent *xevent) { switch (xevent->xany.type) { - case EnterNotify: // never received here - yes ? MB - case LeaveNotify: // never received here - yes ? MB + case EnterNotify: + case LeaveNotify: +#if 0 + fprintf(stderr, "Widget 0x%p <-> window %p (%s), %s\n", + (WXWidget)widget, win, win->GetClassInfo()->GetClassName(), + (xevent->xany.type == EnterNotify ? "ENTER" : "LEAVE")); +#endif case ButtonPress: case ButtonRelease: case MotionNotify: { + int eventx = xevent->xbutton.x, eventy = xevent->xbutton.y; + wxEventType eventType = wxEVT_NULL; - // FIXME: this is never true I think - MB - // if (xevent->xany.type == LeaveNotify) { - win->SetButton1(FALSE); - win->SetButton2(FALSE); - win->SetButton3(FALSE); - return FALSE; + eventType = wxEVT_LEAVE_WINDOW; + } + if (xevent->xany.type == EnterNotify) + { + eventType = wxEVT_ENTER_WINDOW; } else if (xevent->xany.type == MotionNotify) { eventType = wxEVT_MOTION; + + if (xevent->xmotion.is_hint == NotifyHint) + { + Window root, child; + int x_root, y_root; + unsigned int state; + Display *dpy = XtDisplay (widget); + + XQueryPointer (dpy, XtWindow (widget), + &root, &child, + &x_root, &y_root, &eventx, &eventy, &state); + } } else if (xevent->xany.type == ButtonPress) { @@ -2511,30 +2259,28 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Widget widget, if (xevent->xbutton.button == Button1) { eventType = wxEVT_LEFT_DOWN; - win->SetButton1(TRUE); button = 1; } else if (xevent->xbutton.button == Button2) { eventType = wxEVT_MIDDLE_DOWN; - win->SetButton2(TRUE); button = 2; } else if (xevent->xbutton.button == Button3) { eventType = wxEVT_RIGHT_DOWN; - win->SetButton3(TRUE); button = 3; } // check for a double click // - long dclickTime = XtGetMultiClickTime((Display*) wxGetDisplay()); + long dclickTime = XtGetMultiClickTime(xevent->xany.display); long ts = wxevent.GetTimestamp(); int buttonLast = win->GetLastClickedButton(); long lastTS = win->GetLastClickTime(); - if ( buttonLast && buttonLast == button && (ts - lastTS) < dclickTime ) + if ( buttonLast && buttonLast == button && + (ts - lastTS) < dclickTime ) { // I have a dclick win->SetLastClick(0, ts); @@ -2556,19 +2302,17 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Widget widget, if (xevent->xbutton.button == Button1) { eventType = wxEVT_LEFT_UP; - win->SetButton1(FALSE); } else if (xevent->xbutton.button == Button2) { eventType = wxEVT_MIDDLE_UP; - win->SetButton2(FALSE); } else if (xevent->xbutton.button == Button3) { eventType = wxEVT_RIGHT_UP; - win->SetButton3(FALSE); } - else return FALSE; + else + return FALSE; } else { @@ -2594,8 +2338,8 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Widget widget, dy = y1; } - wxevent.m_x = xevent->xbutton.x + dx; - wxevent.m_y = xevent->xbutton.y + dy; + wxevent.m_x = eventx + dx; + wxevent.m_y = eventy + dy; wxevent.m_leftDown = ((eventType == wxEVT_LEFT_DOWN) || (event_left_is_down (xevent) @@ -2622,7 +2366,7 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Widget widget, } bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, - Widget WXUNUSED(widget), XEvent *xevent) + Widget WXUNUSED(widget), const XEvent *xevent) { switch (xevent->xany.type) { @@ -2736,30 +2480,16 @@ void wxWindow::ChangeBackgroundColour() { WXWidget mainWidget = GetMainWidget(); if ( mainWidget ) - DoChangeBackgroundColour(mainWidget, m_backgroundColour); + wxDoChangeBackgroundColour(mainWidget, m_backgroundColour); } void wxWindow::ChangeForegroundColour() { WXWidget mainWidget = GetMainWidget(); if ( mainWidget ) - DoChangeForegroundColour(mainWidget, m_foregroundColour); + wxDoChangeForegroundColour(mainWidget, m_foregroundColour); if ( m_scrolledWindow && mainWidget != m_scrolledWindow ) - DoChangeForegroundColour(m_scrolledWindow, m_foregroundColour); -} - -// Change a widget's foreground and background colours. -void wxWindow::DoChangeForegroundColour(WXWidget widget, - wxColour& foregroundColour) -{ - wxDoChangeForegroundColour( widget, foregroundColour ); -} - -void wxWindow::DoChangeBackgroundColour(WXWidget widget, - wxColour& backgroundColour, - bool changeArmColour) -{ - wxDoChangeBackgroundColour( widget, backgroundColour, changeArmColour ); + wxDoChangeForegroundColour(m_scrolledWindow, m_foregroundColour); } bool wxWindow::SetBackgroundColour(const wxColour& col) @@ -2831,7 +2561,7 @@ wxWindow* wxFindWindowAtPointer(wxPoint& pt) // Get the current mouse position. wxPoint wxGetMousePosition() { - Display *display = (Display*) wxGetDisplay(); + Display *display = wxGlobalDisplay(); Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display)); Window rootReturn, childReturn; int rootX, rootY, winX, winY;