X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0b30bb0bda00908650d46b326ba04237f0d4121f..6c1465efb76c8da3e295152bc13223e1305fa555:/src/motif/window.cpp diff --git a/src/motif/window.cpp b/src/motif/window.cpp index 2684299552..720aff4a40 100644 --- a/src/motif/window.cpp +++ b/src/motif/window.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: windows.cpp +// Name: src/motif/window.cpp // Purpose: wxWindow // Author: Julian Smart // Modified by: @@ -17,9 +17,8 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "window.h" -#endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" #ifdef __VMS #define XtDisplay XTDISPLAY @@ -27,22 +26,24 @@ #define XtScreen XTSCREEN #endif -#include "wx/setup.h" -#include "wx/menu.h" -#include "wx/dc.h" -#include "wx/dcclient.h" -#include "wx/utils.h" -#include "wx/app.h" -#include "wx/layout.h" -#include "wx/button.h" -#include "wx/settings.h" -#include "wx/frame.h" -#include "wx/scrolwin.h" -#include "wx/module.h" -#include "wx/menuitem.h" -#include "wx/log.h" +#ifndef WX_PRECOMP + #include "wx/hash.h" + #include "wx/log.h" + #include "wx/app.h" + #include "wx/utils.h" + #include "wx/frame.h" + #include "wx/dc.h" + #include "wx/dcclient.h" + #include "wx/button.h" + #include "wx/menu.h" + #include "wx/settings.h" + #include "wx/scrolwin.h" + #include "wx/layout.h" + #include "wx/menuitem.h" + #include "wx/module.h" +#endif + #include "wx/evtloop.h" -#include "wx/hash.h" #if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" @@ -51,7 +52,7 @@ // DoSetSizeIntr and DoMoveWindowIntr // PROBLEM: // under Motif composite controls (such as wxCalendarCtrl or generic wxSpinCtrl -// did nott work and/or segfaulted because +// did not work and/or segfaulted because // 1) wxWindow::Create calls SetSize, // which results in a call to DoSetSize much earlier than in the other ports // 2) if wxWindow::Create is called (wxControl::Create calls it) @@ -64,7 +65,7 @@ // 2) call DoMoveWindow from DoSetSize, allowing controls to override it #ifdef __VMS__ -#pragma message disable nosimpint + #pragma message disable nosimpint #endif #include @@ -75,19 +76,13 @@ #include #include // for XmMenuPosition #ifdef __VMS__ -#pragma message enable nosimpint + #pragma message enable nosimpint #endif #include "wx/motif/private.h" #include -// ---------------------------------------------------------------------------- -// constants -// ---------------------------------------------------------------------------- - -static const int SCROLL_MARGIN = 4; - // ---------------------------------------------------------------------------- // global variables for this module // ---------------------------------------------------------------------------- @@ -145,7 +140,6 @@ static int str16len(const char *s) BEGIN_EVENT_TABLE(wxWindow, wxWindowBase) EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) - EVT_IDLE(wxWindow::OnIdle) END_EVENT_TABLE() // ============================================================================ @@ -170,7 +164,7 @@ bool wxWindow::MapOrUnmap(WXWidget widget, bool domap) { Widget w = (Widget)widget; if ( !w ) - return FALSE; + return false; // Rationale: a lot of common operations (including but not // limited to moving, resizing and appending items to a listbox) @@ -192,7 +186,7 @@ bool wxWindow::MapOrUnmap(WXWidget widget, bool domap) // XtUnmapWidget(w); } - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -201,18 +195,14 @@ bool wxWindow::MapOrUnmap(WXWidget widget, bool domap) void wxWindow::Init() { - // generic initializations first - InitBase(); - // Motif-specific - m_needsRefresh = TRUE; + m_needsRefresh = true; m_mainWidget = (WXWidget) 0; - m_winCaptured = FALSE; + m_winCaptured = false; + + m_isShown = true; - m_isShown = TRUE; - m_isBeingDeleted = FALSE; - m_hScrollBar = m_vScrollBar = m_borderWidget = @@ -240,7 +230,7 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, long style, const wxString& name) { - wxCHECK_MSG( parent, FALSE, "can't create wxWindow without parent" ); + wxCHECK_MSG( parent, false, "can't create wxWindow without parent" ); CreateBase(parent, id, pos, size, style, wxDefaultValidator, name); @@ -255,7 +245,7 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, //// drawing area, since otherwise the translations are different. // New translations for getting mouse motion feedback - static const String translations = + static const String translations = wxMOTIF_STR( ": wxCanvasMotionEvent() DrawingAreaInput() ManagerGadgetButtonMotion()\n\ : wxCanvasMotionEvent() DrawingAreaInput() ManagerGadgetButtonMotion()\n\ : wxCanvasMotionEvent() DrawingAreaInput() ManagerGadgetButtonMotion()\n\ @@ -269,10 +259,10 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, : wxCanvasMotionEvent() DrawingAreaInput()\n\ : wxCanvasMotionEvent() DrawingAreaInput()\n\ : wxCanvasMotionEvent() DrawingAreaInput()\n\ -: DrawingAreaInput()"; +: DrawingAreaInput()"); XtActionsRec actions[1]; - actions[0].string = "wxCanvasMotionEvent"; + actions[0].string = wxMOTIF_STR("wxCanvasMotionEvent"); actions[0].proc = (XtActionProc) wxCanvasMotionEvent; XtAppAddActions ((XtAppContext) wxTheApp->GetAppContext(), actions, 1); @@ -343,8 +333,8 @@ 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); - wxDoChangeBackgroundColour(m_scrolledWindow, backgroundColour, TRUE); - wxDoChangeBackgroundColour(m_drawingArea, backgroundColour, TRUE); + wxDoChangeBackgroundColour(m_scrolledWindow, backgroundColour, true); + wxDoChangeBackgroundColour(m_drawingArea, backgroundColour, true); XmScrolledWindowSetAreas( (Widget)m_scrolledWindow, @@ -355,8 +345,8 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, // sample). SetCursor(*wxSTANDARD_CURSOR); SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT)); - DoSetSizeIntr(pos.x, pos.y, size.x,size.y, wxSIZE_AUTO, TRUE); - return TRUE; + DoSetSizeIntr(pos.x, pos.y, size.x,size.y, wxSIZE_AUTO, true); + return true; } // Destructor @@ -364,9 +354,9 @@ wxWindow::~wxWindow() { if (g_captureWindow == this) g_captureWindow = NULL; - - m_isBeingDeleted = TRUE; - + + m_isBeingDeleted = true; + // Motif-specific actions first WXWidget wMain = GetMainWidget(); if ( wMain ) @@ -375,9 +365,6 @@ wxWindow::~wxWindow() DetachWidget(wMain); } - 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 ) @@ -498,7 +485,7 @@ void wxWindow::CreateScrollbar(wxOrientation orientation) m_hScrollBar = DoCreateScrollBar( m_scrolledWindow, wxHORIZONTAL, (void (*)())wxScrollBarCallback ); - wxDoChangeBackgroundColour(m_hScrollBar, backgroundColour, TRUE); + wxDoChangeBackgroundColour(m_hScrollBar, backgroundColour, true); XtRealizeWidget( (Widget)m_hScrollBar ); @@ -513,7 +500,7 @@ void wxWindow::CreateScrollbar(wxOrientation orientation) m_vScrollBar = DoCreateScrollBar( m_scrolledWindow, wxVERTICAL, (void (*)())wxScrollBarCallback ); - wxDoChangeBackgroundColour(m_vScrollBar, backgroundColour, TRUE); + wxDoChangeBackgroundColour(m_vScrollBar, backgroundColour, true); XtRealizeWidget((Widget)m_vScrollBar); @@ -569,7 +556,7 @@ void wxWindow::SetFocus() } // Get the window with the focus -wxWindow *wxWindowBase::FindFocus() +wxWindow *wxWindowBase::DoFindFocus() { // TODO Problems: // (1) Can there be multiple focussed widgets in an application? @@ -578,7 +565,7 @@ 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() ) { @@ -600,7 +587,7 @@ wxWindow *wxWindowBase::FindFocus() bool wxWindow::Enable(bool enable) { if ( !wxWindowBase::Enable(enable) ) - return FALSE; + return false; Widget wMain = (Widget)GetMainWidget(); if ( wMain ) @@ -609,13 +596,13 @@ bool wxWindow::Enable(bool enable) XmUpdateDisplay(wMain); } - return TRUE; + return true; } bool wxWindow::Show(bool show) { if ( !wxWindowBase::Show(show) ) - return FALSE; + return false; if (m_borderWidget || m_scrolledWindow) { @@ -628,7 +615,7 @@ bool wxWindow::Show(bool show) MapOrUnmap(GetMainWidget(), show); } - return TRUE; + return true; } // Raise the window to the top of the Z order @@ -647,17 +634,17 @@ void wxWindow::Lower() XLowerWindow(XtDisplay(wTop), window); } -void wxWindow::SetTitle(const wxString& title) +void wxWindow::SetLabel(const wxString& label) { - XtVaSetValues((Widget)GetMainWidget(), XmNtitle, title.c_str(), NULL); + XtVaSetValues((Widget)GetMainWidget(), XmNtitle, label.c_str(), NULL); } -wxString wxWindow::GetTitle() const +wxString wxWindow::GetLabel() const { - char *title; - XtVaGetValues((Widget)GetMainWidget(), XmNtitle, &title, NULL); + char *label; + XtVaGetValues((Widget)GetMainWidget(), XmNtitle, &label, NULL); - return wxString(title); + return wxString(label); } void wxWindow::DoCaptureMouse() @@ -668,9 +655,9 @@ void wxWindow::DoCaptureMouse() Widget wMain = (Widget)GetMainWidget(); if ( wMain ) - XtAddGrab(wMain, TRUE, FALSE); + XtAddGrab(wMain, True, False); - m_winCaptured = TRUE; + m_winCaptured = true; } void wxWindow::DoReleaseMouse() @@ -683,7 +670,7 @@ void wxWindow::DoReleaseMouse() if ( wMain ) XtRemoveGrab(wMain); - m_winCaptured = FALSE; + m_winCaptured = false; } bool wxWindow::SetFont(const wxFont& font) @@ -691,12 +678,12 @@ bool wxWindow::SetFont(const wxFont& font) if ( !wxWindowBase::SetFont(font) ) { // nothing to do - return FALSE; + return false; } ChangeFont(); - return TRUE; + return true; } bool wxWindow::SetCursor(const wxCursor& cursor) @@ -704,12 +691,12 @@ bool wxWindow::SetCursor(const wxCursor& cursor) if ( !wxWindowBase::SetCursor(cursor) ) { // no change - return FALSE; + return false; } // wxASSERT_MSG( m_cursor.Ok(), // wxT("cursor must be valid after call to the base version")); - wxCursor* cursor2 = NULL; + const wxCursor* cursor2 = NULL; if (m_cursor.Ok()) cursor2 = & m_cursor; else @@ -722,7 +709,7 @@ bool wxWindow::SetCursor(const wxCursor& cursor) Window win = XtWindow(w); XDefineCursor((Display*) dpy, win, (Cursor) x_cursor); - return TRUE; + return true; } // Coordinates relative to the window @@ -762,10 +749,12 @@ int wxWindow::GetScrollPos(int orient) const int wxWindow::GetScrollRange(int orient) const { Widget scrollBar = (Widget)GetScrollbar((wxOrientation)orient); - wxCHECK_MSG( scrollBar, 0, "no such scrollbar" ); + // CE scintilla windows don't always have these scrollbars + // and it tends to pile up a whole bunch of asserts + //wxCHECK_MSG( scrollBar, 0, "no such scrollbar" ); int range = 0; - if (scrollBar) + if (scrollBar) XtVaGetValues(scrollBar, XmNmaximum, &range, NULL); return range; } @@ -773,10 +762,11 @@ int wxWindow::GetScrollRange(int orient) const int wxWindow::GetScrollThumb(int orient) const { Widget scrollBar = (Widget)GetScrollbar((wxOrientation)orient); - wxCHECK_MSG( scrollBar, 0, "no such scrollbar" ); + //wxCHECK_MSG( scrollBar, 0, "no such scrollbar" ); - int thumb; - XtVaGetValues(scrollBar, XmNsliderSize, &thumb, NULL); + int thumb = 0; + if (scrollBar) + XtVaGetValues(scrollBar, XmNsliderSize, &thumb, NULL); return thumb; } @@ -864,7 +854,7 @@ void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible, // Adjusting scrollbars can resize the canvas accidentally if (newW != oldW || newH != oldH) - SetSize(-1, -1, oldW, oldH); + SetSize(wxDefaultCoord, wxDefaultCoord, oldW, oldH); } // Does a physical scroll @@ -901,11 +891,11 @@ void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect) XCopyArea(display, window, window, (GC) dc.GetGC(), x1, y1, w1, h1, x2, y2); - dc.SetAutoSetting(TRUE); + dc.SetAutoSetting(true); 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(); @@ -1001,7 +991,7 @@ 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(); @@ -1077,6 +1067,12 @@ void wxWindow::DoSetToolTip(wxToolTip * WXUNUSED(tooltip)) bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y) { + if ( x == wxDefaultCoord && y == wxDefaultCoord ) + { + wxPoint mouse = ScreenToClient(wxGetMousePosition()); + x = mouse.x; y = mouse.y; + } + Widget widget = (Widget) GetMainWidget(); /* The menuId field seems to be usused, so we'll use it to @@ -1087,15 +1083,15 @@ bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y) */ if (menu->GetParent() && (menu->GetId() != -1)) - return FALSE; + return false; if (menu->GetMainWidget()) { - menu->DestroyMenu(TRUE); + menu->DestroyMenu(true); } menu->SetId(1); /* Mark as popped-up */ - menu->CreateMenu(NULL, widget, menu); + menu->CreateMenu(NULL, widget, menu, 0); menu->SetInvokingWindow(this); menu->UpdateUI(); @@ -1154,7 +1150,7 @@ bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y) wxDoEventLoopIteration( evtLoop ); } - return TRUE; + return true; } #endif @@ -1165,7 +1161,7 @@ bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y) bool wxWindow::PreResize() { - return TRUE; + return true; } // Get total size @@ -1181,7 +1177,7 @@ void wxWindow::DoGetSize(int *x, int *y) const XmNwidth, &xx, XmNheight, &yy, NULL ); - if(x) *x = xx; + if(x) *x = xx; if(y) *y = yy; } @@ -1189,7 +1185,7 @@ void wxWindow::DoGetPosition(int *x, int *y) const { Widget widget = (Widget) ( m_drawingArea ? - ( m_borderWidget ? m_borderWidget : m_scrolledWindow ) : + ( m_borderWidget ? m_borderWidget : m_scrolledWindow ) : GetTopWidget() ); Position xx, yy; @@ -1200,8 +1196,8 @@ void wxWindow::DoGetPosition(int *x, int *y) const if (GetParent()) { wxPoint pt(GetParent()->GetClientAreaOrigin()); - xx -= pt.x; - yy -= pt.y; + xx = (Position)(xx - pt.x); + yy = (Position)(yy - pt.y); } if(x) *x = xx; @@ -1246,7 +1242,7 @@ void wxWindow::DoGetClientSize(int *x, int *y) const void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags) { - DoSetSizeIntr(x, y, width, height, sizeFlags, FALSE); + DoSetSizeIntr(x, y, width, height, sizeFlags, false); } void wxWindow::DoSetSizeIntr(int x, int y, int width, int height, @@ -1254,6 +1250,7 @@ void wxWindow::DoSetSizeIntr(int x, int y, int width, int height, { // A bit of optimization to help sort out the flickers. int oldX = -1, oldY = -1, oldW = -1, oldH = -1; + if( !fromCtor ) { GetSize(& oldW, & oldH); @@ -1268,7 +1265,7 @@ void wxWindow::DoSetSizeIntr(int x, int y, int width, int height, y = oldY; } - wxSize size(-1, -1); + wxSize size(wxDefaultSize); if ( width <= 0 ) { if ( ( sizeFlags & wxSIZE_AUTO_WIDTH ) && !fromCtor ) @@ -1368,13 +1365,6 @@ void wxWindow::DoSetClientSize(int width, int height) XtVaSetValues(widget, XmNheight, height, NULL); } -// For implementation purposes - sometimes decorations make the client area -// smaller -wxPoint wxWindow::GetClientAreaOrigin() const -{ - return wxPoint(0, 0); -} - void wxWindow::DoMoveWindowIntr(int xx, int yy, int w, int h, int flags) { @@ -1412,6 +1402,7 @@ 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); } @@ -1428,6 +1419,7 @@ 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); } @@ -1437,6 +1429,8 @@ void wxWindow::DoMoveWindowIntr(int xx, int yy, int w, int h, } else { + if( xx < 0 ) xx = 0; + if( yy < 0 ) yy = 0; if( w < 1 ) w = 1; if( h < 1 ) h = 1; @@ -1463,29 +1457,24 @@ int wxWindow::GetCharHeight() const { wxCHECK_MSG( m_font.Ok(), 0, "valid window font needed" ); - WXFontStructPtr pFontStruct = m_font.GetFontStruct(1.0, GetXDisplay()); + int height; - int direction, ascent, descent; - XCharStruct overall; - XTextExtents ((XFontStruct*) pFontStruct, "x", 1, &direction, &ascent, - &descent, &overall); + wxGetTextExtent (GetXDisplay(), m_font, 1.0, + "x", NULL, &height, NULL, NULL); - // return (overall.ascent + overall.descent); - return (ascent + descent); + return height; } int wxWindow::GetCharWidth() const { wxCHECK_MSG( m_font.Ok(), 0, "valid window font needed" ); - WXFontStructPtr pFontStruct = m_font.GetFontStruct(1.0, GetXDisplay()); + int width; - int direction, ascent, descent; - XCharStruct overall; - XTextExtents ((XFontStruct*) pFontStruct, "x", 1, &direction, &ascent, - &descent, &overall); + wxGetTextExtent (GetXDisplay(), m_font, 1.0, + "x", &width, NULL, NULL, NULL); - return overall.width; + return width; } void wxWindow::GetTextExtent(const wxString& string, @@ -1493,36 +1482,14 @@ void wxWindow::GetTextExtent(const wxString& string, int *descent, int *externalLeading, const wxFont *theFont) const { - wxFont *fontToUse = (wxFont *)theFont; - if (!fontToUse) - fontToUse = (wxFont *) & m_font; + const wxFont *fontToUse = theFont ? theFont : &m_font; wxCHECK_RET( fontToUse->Ok(), "valid window font needed" ); - - WXFontStructPtr pFontStruct = fontToUse->GetFontStruct(1.0, GetXDisplay()); - - int direction, ascent, descent2; - XCharStruct overall; - int slen = string.Len(); - -#if 0 - if (use16) - XTextExtents16((XFontStruct*) pFontStruct, (XChar2b *) (char*) (const char*) string, slen, &direction, - &ascent, &descent2, &overall); -#endif - - XTextExtents((XFontStruct*) pFontStruct, string, slen, - &direction, &ascent, &descent2, &overall); - if ( x ) - *x = (overall.width); - if ( y ) - *y = (ascent + descent2); - if (descent) - *descent = descent2; if (externalLeading) *externalLeading = 0; - + wxGetTextExtent (GetXDisplay(), *fontToUse, 1.0, + string, x, y, NULL, descent); } // ---------------------------------------------------------------------------- @@ -1536,7 +1503,7 @@ void wxWindow::AddUpdateRect(int x, int y, int w, int h) void wxWindow::Refresh(bool eraseBack, const wxRect *rect) { - m_needsRefresh = TRUE; + m_needsRefresh = true; Display *display = XtDisplay((Widget) GetMainWidget()); Window thisWindow = XtWindow((Widget) GetMainWidget()); @@ -1578,14 +1545,6 @@ 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::DoPaint() { //TODO : make a temporary gc so we can do the XCopyArea below @@ -1604,7 +1563,7 @@ void wxWindow::DoPaint() // otherwise we don't know how many pixels have been scrolled. We might // solve this in the future by defining virtual wxWindow functions to get // the scroll position in pixels. Or, each kind of scrolled window has to - // implement backing stores itself, using generic wxWindows code. + // implement backing stores itself, using generic wxWidgets code. wxScrolledWindow* scrolledWindow = wxDynamicCast(this, wxScrolledWindow); if ( scrolledWindow ) { @@ -1656,7 +1615,7 @@ void wxWindow::DoPaint() event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); - m_needsRefresh = FALSE; + m_needsRefresh = false; } } @@ -1667,7 +1626,7 @@ 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 @@ -1675,7 +1634,7 @@ void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event) if ( win->GetParent() ) { wxSysColourChangedEvent event2; - event.m_eventObject = win; + event.SetEventObject(win); win->GetEventHandler()->ProcessEvent(event2); } @@ -1683,12 +1642,12 @@ 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) - if (wxUpdateUIEvent::CanUpdate()) - UpdateWindowUI(); + if (wxUpdateUIEvent::CanUpdate(this)) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); } // ---------------------------------------------------------------------------- @@ -1699,7 +1658,7 @@ bool wxWindow::ProcessAccelerator(wxKeyEvent& event) { #if wxUSE_ACCEL if (!m_acceleratorTable.Ok()) - return FALSE; + return false; int count = m_acceleratorTable.GetCount(); wxAcceleratorEntry* entries = m_acceleratorTable.GetEntries(); @@ -1719,7 +1678,7 @@ bool wxWindow::ProcessAccelerator(wxKeyEvent& event) parent = parent->GetParent(); if (!parent) - return FALSE; + return false; wxFrame* frame = wxDynamicCast(parent, wxFrame); if ( frame ) @@ -1734,7 +1693,7 @@ bool wxWindow::ProcessAccelerator(wxKeyEvent& event) wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, entry->GetCommand()); commandEvent.SetEventObject(frame); - // If ProcessEvent returns TRUE (it was handled), then + // If ProcessEvent returns true (it was handled), then // the calling code will skip the event handling. return frame->GetEventHandler()->ProcessEvent(commandEvent); } @@ -1747,7 +1706,7 @@ bool wxWindow::ProcessAccelerator(wxKeyEvent& event) // No such child if (!child) - return FALSE; + return false; // Now we process those kinds of windows that we can. // For now, only buttons. @@ -1758,13 +1717,13 @@ bool wxWindow::ProcessAccelerator(wxKeyEvent& event) return child->GetEventHandler()->ProcessEvent(commandEvent); } - return FALSE; + return false; } // matches event }// for #endif // We didn't match the key event against an accelerator. - return FALSE; + return false; } // ============================================================================ @@ -1772,25 +1731,25 @@ bool wxWindow::ProcessAccelerator(wxKeyEvent& event) // ============================================================================ // ---------------------------------------------------------------------------- -// function which maintain the global hash table mapping Widgets to wxWindows +// function which maintain the global hash table mapping Widgets to wxWidgets // ---------------------------------------------------------------------------- bool wxAddWindowToTable(Widget w, wxWindow *win) { - wxWindow *oldItem = NULL; - if ((oldItem = (wxWindow *)wxWidgetHashTable->Get ((long) w))) + const long key = (long)w; + if ( wxWidgetHashTable->Get(key)) { wxLogDebug("Widget table clash: new widget is %ld, %s", - (long)w, win->GetClassInfo()->GetClassName()); - return FALSE; + key, win->GetClassInfo()->GetClassName()); + return false; } - wxWidgetHashTable->Put((long) w, win); + wxWidgetHashTable->Put(key, win); wxLogTrace("widget", "Widget 0x%p <-> window %p (%s)", - (WXWidget)w, win, win->GetClassInfo()->GetClassName()); + w, win, win->GetClassInfo()->GetClassName()); - return TRUE; + return true; } wxWindow *wxGetWindowFromTable(Widget w) @@ -1833,7 +1792,7 @@ bool wxWindow::AttachWidget (wxWindow* WXUNUSED(parent), WXWidget mainWidget, if (formWidget) { if (!wxAddWindowToTable((Widget) formWidget, this)) - return FALSE; + return false; XtTranslations ptr; XtOverrideTranslations ((Widget) formWidget, @@ -1845,9 +1804,9 @@ bool wxWindow::AttachWidget (wxWindow* WXUNUSED(parent), WXWidget mainWidget, x = 0; if (y == -1) y = 0; - SetSize (x, y, width, height); + DoSetSize (x, y, width, height, wxSIZE_USE_EXISTING); - return TRUE; + return true; } // Remove event handler, remove from hash table @@ -1861,13 +1820,22 @@ bool wxWindow::DetachWidget(WXWidget widget) (XtPointer)this); wxDeleteWindowFromTable((Widget) widget); - return TRUE; + return true; } // ---------------------------------------------------------------------------- // 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 { @@ -1929,9 +1897,8 @@ void wxWidgetResizeProc(Widget w, XConfigureEvent *WXUNUSED(event), if (win->PreResize()) { - int width, height; - win->GetSize(&width, &height); - wxSizeEvent sizeEvent(wxSize(width, height), win->GetId()); + wxSize newSize(win->GetSize()); + wxSizeEvent sizeEvent(newSize, win->GetId()); sizeEvent.SetEventObject(win); win->GetEventHandler()->ProcessEvent(sizeEvent); } @@ -2000,7 +1967,7 @@ static void wxCanvasInputEvent(Widget drawingArea, XmDrawingAreaCallbackStruct * cbs) { wxWindow *canvas = wxGetWindowFromTable(drawingArea); - XEvent local_event; + XEvent* xevent = cbs->event; if (canvas==NULL) return; @@ -2008,27 +1975,25 @@ 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: case ButtonPress: case ButtonRelease: case MotionNotify: - { - wxMouseEvent wxevent; - if(wxTranslateMouseEvent(wxevent, canvas, drawingArea, &local_event)) { - canvas->GetEventHandler()->ProcessEvent(wxevent); + wxMouseEvent wxevent(0); + if (wxTranslateMouseEvent(wxevent, canvas, drawingArea, xevent)) + { + canvas->GetEventHandler()->ProcessEvent(wxevent); + } + break; } - 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; @@ -2058,7 +2023,7 @@ static void wxCanvasInputEvent(Widget drawingArea, 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); } @@ -2066,7 +2031,7 @@ 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); @@ -2076,7 +2041,7 @@ 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); @@ -2107,9 +2072,9 @@ static void wxPanelItemEventHandler(Widget wid, } // TODO: probably the key to allowing default behaviour to happen. Say we - // set a m_doDefault flag to FALSE at the start of this function. Then in + // set a m_doDefault flag to false at the start of this function. Then in // e.g. wxWindow::OnMouseEvent we can call Default() which sets this flag to - // TRUE, indicating that default processing can happen. Thus, behaviour can + // true, indicating that default processing can happen. Thus, behaviour can // appear to be overridden just by adding an event handler and not calling // wxWindow::OnWhatever. ALSO, maybe we can use this instead of the current // way of handling drawing area events, to simplify things. @@ -2121,7 +2086,7 @@ static void wxScrollBarCallback(Widget scrollbar, XmScrollBarCallbackStruct *cbs) { wxWindow *win = wxGetWindowFromTable(scrollbar); - wxOrientation orientation = (wxOrientation)(int)clientData; + wxOrientation orientation = (wxOrientation)wxPtrToUInt(clientData); wxEventType eventType = wxEVT_NULL; switch (cbs->reason) @@ -2184,24 +2149,18 @@ static void wxScrollBarCallback(Widget scrollbar, // For repainting arbitrary windows void wxUniversalRepaintProc(Widget w, XtPointer WXUNUSED(c_data), XEvent *event, char *) { - Window window; - Display *display; - wxWindow* win = wxGetWindowFromTable(w); if (!win) return; - switch(event -> type) + switch ( event->type ) { - case Expose: + case Expose: { - 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) + if ( event->xexpose.count == 0 ) { win->DoPaint(); } @@ -2216,7 +2175,7 @@ void wxUniversalRepaintProc(Widget w, XtPointer WXUNUSED(c_data), XEvent *event, // ---------------------------------------------------------------------------- bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, - Widget widget, XEvent *xevent) + Widget widget, const XEvent *xevent) { switch (xevent->xany.type) { @@ -2231,6 +2190,8 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, case ButtonRelease: case MotionNotify: { + int eventx = xevent->xbutton.x, eventy = xevent->xbutton.y; + wxEventType eventType = wxEVT_NULL; if (xevent->xany.type == LeaveNotify) @@ -2244,6 +2205,18 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, 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) { @@ -2305,11 +2278,11 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, eventType = wxEVT_RIGHT_UP; } else - return FALSE; + return false; } else { - return FALSE; + return false; } wxevent.SetEventType(eventType); @@ -2320,7 +2293,7 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, int x2, y2; win->GetPosition(&x2, &y2); - // The button x/y must be translated to wxWindows + // The button x/y must be translated to wxWidgets // window space - the widget might be a label or button, // within a form. int dx = 0; @@ -2331,8 +2304,8 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, 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) @@ -2344,22 +2317,22 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, || (event_right_is_down (xevent) && (eventType != wxEVT_RIGHT_UP))); - wxevent.m_shiftDown = xevent->xbutton.state & ShiftMask; - wxevent.m_controlDown = xevent->xbutton.state & ControlMask; - wxevent.m_altDown = xevent->xbutton.state & Mod3Mask; - wxevent.m_metaDown = xevent->xbutton.state & Mod1Mask; + wxevent.m_shiftDown = (xevent->xbutton.state & ShiftMask) == ShiftMask; + wxevent.m_controlDown = (xevent->xbutton.state & ControlMask) == ControlMask; + wxevent.m_altDown = (xevent->xbutton.state & Mod3Mask) == Mod3Mask; + wxevent.m_metaDown = (xevent->xbutton.state & Mod1Mask) == Mod1Mask; wxevent.SetId(win->GetId()); wxevent.SetEventObject(win); - return TRUE; + return true; } } - return FALSE; + return false; } bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, - Widget WXUNUSED(widget), XEvent *xevent) + Widget WXUNUSED(widget), const XEvent *xevent) { switch (xevent->xany.type) { @@ -2377,13 +2350,13 @@ bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, id = toupper(id); if (xevent->xkey.state & ShiftMask) - wxevent.m_shiftDown = TRUE; + wxevent.m_shiftDown = true; if (xevent->xkey.state & ControlMask) - wxevent.m_controlDown = TRUE; + wxevent.m_controlDown = true; if (xevent->xkey.state & Mod3Mask) - wxevent.m_altDown = TRUE; + wxevent.m_altDown = true; if (xevent->xkey.state & Mod1Mask) - wxevent.m_metaDown = TRUE; + wxevent.m_metaDown = true; wxevent.SetEventObject(win); wxevent.m_keyCode = id; wxevent.SetTimestamp(xevent->xkey.time); @@ -2392,15 +2365,14 @@ bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, wxevent.m_y = xevent->xbutton.y; if (id > -1) - return TRUE; - else - return FALSE; - break; + return true; + + return false; } default: break; } - return FALSE; + return false; } // ---------------------------------------------------------------------------- @@ -2409,7 +2381,7 @@ bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, #define YAllocColor XAllocColor XColor g_itemColors[5]; -int wxComputeColours (Display *display, wxColour * back, wxColour * fore) +int wxComputeColours (Display *display, const wxColour * back, const wxColour * fore) { int result; static XmColorProc colorProc; @@ -2418,9 +2390,9 @@ int wxComputeColours (Display *display, wxColour * back, wxColour * fore) if (back) { - g_itemColors[0].red = (((long) back->Red ()) << 8); - g_itemColors[0].green = (((long) back->Green ()) << 8); - g_itemColors[0].blue = (((long) back->Blue ()) << 8); + g_itemColors[0].red = (unsigned short)(((long) back->Red ()) << 8); + g_itemColors[0].green = (unsigned short)(((long) back->Green ()) << 8); + g_itemColors[0].blue = (unsigned short)(((long) back->Blue ()) << 8); g_itemColors[0].flags = DoRed | DoGreen | DoBlue; if (colorProc == (XmColorProc) NULL) { @@ -2438,9 +2410,9 @@ int wxComputeColours (Display *display, wxColour * back, wxColour * fore) } if (fore) { - g_itemColors[wxFORE_INDEX].red = (((long) fore->Red ()) << 8); - g_itemColors[wxFORE_INDEX].green = (((long) fore->Green ()) << 8); - g_itemColors[wxFORE_INDEX].blue = (((long) fore->Blue ()) << 8); + g_itemColors[wxFORE_INDEX].red = (unsigned short)(((long) fore->Red ()) << 8); + g_itemColors[wxFORE_INDEX].green = (unsigned short)(((long) fore->Green ()) << 8); + g_itemColors[wxFORE_INDEX].blue = (unsigned short)(((long) fore->Blue ()) << 8); g_itemColors[wxFORE_INDEX].flags = DoRed | DoGreen | DoBlue; if (result == wxNO_COLORS) result = wxFORE_COLORS; @@ -2474,6 +2446,8 @@ void wxWindow::ChangeBackgroundColour() WXWidget mainWidget = GetMainWidget(); if ( mainWidget ) wxDoChangeBackgroundColour(mainWidget, m_backgroundColour); + if ( m_scrolledWindow && mainWidget != m_scrolledWindow ) + wxDoChangeForegroundColour(m_scrolledWindow, m_backgroundColour); } void wxWindow::ChangeForegroundColour() @@ -2488,21 +2462,21 @@ void wxWindow::ChangeForegroundColour() bool wxWindow::SetBackgroundColour(const wxColour& col) { if ( !wxWindowBase::SetBackgroundColour(col) ) - return FALSE; + return false; ChangeBackgroundColour(); - return TRUE; + return true; } bool wxWindow::SetForegroundColour(const wxColour& col) { if ( !wxWindowBase::SetForegroundColour(col) ) - return FALSE; + return false; ChangeForegroundColour(); - return TRUE; + return true; } void wxWindow::ChangeFont(bool keepOriginalSize) @@ -2521,7 +2495,7 @@ void wxWindow::ChangeFont(bool keepOriginalSize) GetSize(& width1, & height1); if (keepOriginalSize && (width != width1 || height != height1)) { - SetSize(-1, -1, width, height); + SetSize(wxDefaultCoord, wxDefaultCoord, width, height); } } } @@ -2548,24 +2522,55 @@ wxWindow *wxWindowBase::GetCapture() // position. wxWindow* wxFindWindowAtPointer(wxPoint& pt) { - return wxFindWindowAtPoint(wxGetMousePosition()); + pt = wxGetMousePosition(); + return wxFindWindowAtPoint(pt); } -// Get the current mouse position. -wxPoint wxGetMousePosition() +void wxGetMouseState(int& rootX, int& rootY, unsigned& maskReturn) { Display *display = wxGlobalDisplay(); Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display)); Window rootReturn, childReturn; - int rootX, rootY, winX, winY; - unsigned int maskReturn; + int winX, winY; XQueryPointer (display, rootWindow, &rootReturn, &childReturn, &rootX, &rootY, &winX, &winY, &maskReturn); - return wxPoint(rootX, rootY); +} + +// Get the current mouse position. +wxPoint wxGetMousePosition() +{ + int x, y; + unsigned mask; + + wxGetMouseState(x, y, mask); + return wxPoint(x, y); +} + +wxMouseState wxGetMouseState() +{ + wxMouseState ms; + int x, y; + unsigned mask; + + wxGetMouseState(x, y, mask); + + ms.SetX(x); + ms.SetY(y); + + ms.SetLeftDown(mask & Button1Mask); + ms.SetMiddleDown(mask & Button2Mask); + ms.SetRightDown(mask & Button3Mask); + + ms.SetControlDown(mask & ControlMask); + ms.SetShiftDown(mask & ShiftMask); + ms.SetAltDown(mask & Mod3Mask); + ms.SetMetaDown(mask & Mod1Mask); + + return ms; } @@ -2574,4 +2579,3 @@ wxPoint wxGetMousePosition() // ---------------------------------------------------------------------------- int wxNoOptimize::ms_count = 0; -