X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d91eb06e9c6626c246e4b18587165bcda5126644..e3041f4af06d127021c568c39783279b8d0bea75:/src/gtk/window.cpp?ds=sidebyside diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp index 086f2f13ee..7e637c83b0 100644 --- a/src/gtk/window.cpp +++ b/src/gtk/window.cpp @@ -33,10 +33,6 @@ #include "wx/fontutil.h" #include "wx/sysopt.h" -#ifdef __WXDEBUG__ - #include "wx/thread.h" -#endif - #include #include "wx/gtk/private.h" @@ -205,23 +201,10 @@ wxWindowGTK *g_delayedFocus = (wxWindowGTK*) NULL; GdkEvent *g_lastMouseEvent = (GdkEvent*) NULL; int g_lastButtonNumber = 0; -extern bool g_mainThreadLocked; - //----------------------------------------------------------------------------- // debug //----------------------------------------------------------------------------- -#ifdef __WXDEBUG__ - -#if wxUSE_THREADS -# define DEBUG_MAIN_THREAD if (wxThread::IsMain() && g_mainThreadLocked) printf("gui reentrance"); -#else -# define DEBUG_MAIN_THREAD -#endif -#else -#define DEBUG_MAIN_THREAD -#endif // Debug - // the trace mask used for the focus debugging messages #define TRACE_FOCUS _T("focus") @@ -275,35 +258,6 @@ wxWindow *wxFindFocusedChild(wxWindowGTK *win) return (wxWindow *)NULL; } -static void GetScrollbarWidth(GtkWidget* widget, int& w, int& h) -{ - GtkScrolledWindow* scroll_window = GTK_SCROLLED_WINDOW(widget); - GtkScrolledWindowClass* scroll_class = GTK_SCROLLED_WINDOW_CLASS(GTK_OBJECT_GET_CLASS(scroll_window)); - GtkRequisition scroll_req; - - w = 0; - if (scroll_window->vscrollbar_visible) - { - scroll_req.width = 2; - scroll_req.height = 2; - (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) - (scroll_window->vscrollbar, &scroll_req ); - w = scroll_req.width + - scroll_class->scrollbar_spacing; - } - - h = 0; - if (scroll_window->hscrollbar_visible) - { - scroll_req.width = 2; - scroll_req.height = 2; - (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) - (scroll_window->hscrollbar, &scroll_req ); - h = scroll_req.height + - scroll_class->scrollbar_spacing; - } -} - //----------------------------------------------------------------------------- // "size_request" of m_widget //----------------------------------------------------------------------------- @@ -326,61 +280,16 @@ void wxgtk_window_size_request_callback(GtkWidget * WXUNUSED(widget), } } -#if wxUSE_COMBOBOX - -extern "C" { -static -void wxgtk_combo_size_request_callback(GtkWidget * WXUNUSED(widget), - GtkRequisition *requisition, - wxWindow* win) -{ - // This callback is actually hooked into the text entry - // of the combo box, not the GtkHBox. - - int w, h; - win->GetSize( &w, &h ); - if (w < 2) - w = 2; - if (h < 2) - h = 2; - - GtkCombo *gcombo = GTK_COMBO(win->m_widget); - - GtkRequisition entry_req; - entry_req.width = 2; - entry_req.height = 2; - (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(gcombo->entry) )->size_request ) - (gcombo->entry, &entry_req ); - - GtkRequisition button_req; - button_req.width = 2; - button_req.height = 2; - (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(gcombo->button) )->size_request ) - (gcombo->button, &button_req ); - - requisition->width = w - button_req.width; - requisition->height = entry_req.height; -} -} - -#endif // wxUSE_COMBOBOX - //----------------------------------------------------------------------------- // "expose_event" of m_wxwindow //----------------------------------------------------------------------------- extern "C" { static gboolean -gtk_window_expose_callback( GtkWidget *widget, +gtk_window_expose_callback( GtkWidget*, GdkEventExpose *gdk_event, wxWindow *win ) { - DEBUG_MAIN_THREAD - - // if this event is for the border-only GdkWindow - if (gdk_event->window != widget->window) - return false; - #if 0 if (win->GetName()) { @@ -420,12 +329,15 @@ gtk_window_expose_callback( GtkWidget *widget, //----------------------------------------------------------------------------- #ifndef __WXUNIVERSAL__ + +GtkWidget* GetEntryWidget(); + extern "C" { static gboolean -expose_event_border(GtkWidget* widget, GdkEventExpose* event, wxWindow* win) +expose_event_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win) { // if this event is not for the GdkWindow the border is drawn on - if (win->m_wxwindow == win->m_widget && event->window == widget->window) + if (win->m_wxwindow == win->m_widget && gdk_event->window == widget->window) return false; int x = 0; @@ -440,10 +352,9 @@ expose_event_border(GtkWidget* widget, GdkEventExpose* event, wxWindow* win) int h = win->m_wxwindow->allocation.height; if (win->HasFlag(wxBORDER_SIMPLE)) { - GdkGC* gc; - gc = gdk_gc_new(event->window); + GdkGC* gc = gdk_gc_new(gdk_event->window); gdk_gc_set_foreground(gc, &widget->style->black); - gdk_draw_rectangle(event->window, gc, false, x, y, w - 1, h - 1); + gdk_draw_rectangle(gdk_event->window, gc, false, x, y, w - 1, h - 1); g_object_unref(gc); } else @@ -451,9 +362,20 @@ expose_event_border(GtkWidget* widget, GdkEventExpose* event, wxWindow* win) GtkShadowType shadow = GTK_SHADOW_IN; if (win->HasFlag(wxBORDER_RAISED)) shadow = GTK_SHADOW_OUT; + + // Style detail to use + const char* detail; + if (widget == win->m_wxwindow) + // for non-scrollable wxWindows + detail = "entry"; + else + // for scrollable ones + detail = "viewport"; + + GtkWidget* styleWidget = GetEntryWidget(); gtk_paint_shadow( - widget->style, event->window, GTK_STATE_NORMAL, - shadow, &event->area, widget, NULL, x, y, w, h); + styleWidget->style, gdk_event->window, GTK_STATE_NORMAL, + shadow, NULL, styleWidget, detail, x, y, w, h); } // no further painting is needed for border-only GdkWindow @@ -924,8 +846,6 @@ gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win ) { - DEBUG_MAIN_THREAD - if (!win->m_hasVMT) return FALSE; if (g_blockEventsOnDrag) @@ -944,7 +864,7 @@ gtk_window_key_press_callback( GtkWidget *widget, if( wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) { // Emit KEY_DOWN event - ret = win->GetEventHandler()->ProcessEvent( event ); + ret = win->HandleWindowEvent( event ); } else { @@ -980,7 +900,7 @@ gtk_window_key_press_callback( GtkWidget *widget, if (command != -1) { wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command ); - ret = ancestor->GetEventHandler()->ProcessEvent( command_event ); + ret = ancestor->HandleWindowEvent( command_event ); break; } if (ancestor->IsTopLevel()) @@ -1039,13 +959,13 @@ gtk_window_key_press_callback( GtkWidget *widget, if (parent) { event.SetEventType( wxEVT_CHAR_HOOK ); - ret = parent->GetEventHandler()->ProcessEvent( event ); + ret = parent->HandleWindowEvent( event ); } if (!ret) { event.SetEventType(wxEVT_CHAR); - ret = win->GetEventHandler()->ProcessEvent( event ); + ret = win->HandleWindowEvent( event ); } } } @@ -1115,13 +1035,13 @@ gtk_wxwindow_commit_cb (GtkIMContext * WXUNUSED(context), if (parent) { event.SetEventType( wxEVT_CHAR_HOOK ); - ret = parent->GetEventHandler()->ProcessEvent( event ); + ret = parent->HandleWindowEvent( event ); } if (!ret) { event.SetEventType(wxEVT_CHAR); - ret = window->GetEventHandler()->ProcessEvent( event ); + ret = window->HandleWindowEvent( event ); } } } @@ -1138,8 +1058,6 @@ gtk_window_key_release_callback( GtkWidget * WXUNUSED(widget), GdkEventKey *gdk_event, wxWindowGTK *win ) { - DEBUG_MAIN_THREAD - if (!win->m_hasVMT) return FALSE; @@ -1302,13 +1220,11 @@ wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y) bool wxWindowGTK::GTKProcessEvent(wxEvent& event) const { // nothing special at this level - return GetEventHandler()->ProcessEvent(event); + return HandleWindowEvent(event); } int wxWindowGTK::GTKCallbackCommonPrologue(GdkEventAny *event) const { - DEBUG_MAIN_THREAD - if (!m_hasVMT) return FALSE; if (g_blockEventsOnDrag) @@ -1349,12 +1265,12 @@ static bool DoSendFocusEvents(wxWindow *win) // Notify the parent keeping track of focus for the kbd navigation // purposes that we got it. wxChildFocusEvent eventChildFocus(win); - (void)win->GetEventHandler()->ProcessEvent(eventChildFocus); + (void)win->HandleWindowEvent(eventChildFocus); wxFocusEvent eventFocus(wxEVT_SET_FOCUS, win->GetId()); eventFocus.SetEventObject(win); - return win->GetEventHandler()->ProcessEvent(eventFocus); + return win->HandleWindowEvent(eventFocus); } // all event handlers must have C linkage as they're called from GTK+ C code @@ -1663,8 +1579,6 @@ gtk_window_motion_notify_callback( GtkWidget * WXUNUSED(widget), static gboolean window_scroll_event(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* win) { - DEBUG_MAIN_THREAD - if (gdk_event->direction != GDK_SCROLL_UP && gdk_event->direction != GDK_SCROLL_DOWN) { @@ -1673,6 +1587,8 @@ window_scroll_event(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* win) wxMouseEvent event(wxEVT_MOUSEWHEEL); InitMouseEvent(win, event, gdk_event); + + // FIXME: Get these values from GTK or GDK event.m_linesPerAction = 3; event.m_wheelDelta = 120; if (gdk_event->direction == GDK_SCROLL_UP) @@ -1703,8 +1619,6 @@ gtk_window_focus_in_callback( GtkWidget * WXUNUSED(widget), GdkEventFocus *WXUNUSED(event), wxWindow *win ) { - DEBUG_MAIN_THREAD - if (win->m_imData) gtk_im_context_focus_in(win->m_imData->context); @@ -1753,8 +1667,6 @@ gtk_window_focus_out_callback( GtkWidget * WXUNUSED(widget), GdkEventFocus * WXUNUSED(gdk_event), wxWindowGTK *win ) { - DEBUG_MAIN_THREAD - if (win->m_imData) gtk_im_context_focus_out(win->m_imData->context); @@ -1917,8 +1829,6 @@ gtk_scrollbar_value_changed(GtkRange* range, wxWindow* win) static gboolean gtk_scrollbar_button_press_event(GtkRange*, GdkEventButton*, wxWindow* win) { - DEBUG_MAIN_THREAD - g_blockEventsOnScroll = true; win->m_mouseButtonDown = true; @@ -1952,8 +1862,6 @@ gtk_scrollbar_event_after(GtkRange* range, GdkEvent* event, wxWindow* win) static gboolean gtk_scrollbar_button_release_event(GtkRange* range, GdkEventButton*, wxWindow* win) { - DEBUG_MAIN_THREAD - g_blockEventsOnScroll = false; win->m_mouseButtonDown = false; // If thumb tracking @@ -1976,8 +1884,6 @@ gtk_scrollbar_button_release_event(GtkRange* range, GdkEventButton*, wxWindow* w static void gtk_window_realized_callback(GtkWidget* widget, wxWindow* win) { - DEBUG_MAIN_THREAD - if (win->m_imData) { gtk_im_context_set_client_window( win->m_imData->context, @@ -2049,7 +1955,7 @@ gtk_window_grab_broken( GtkWidget*, { wxMouseCaptureLostEvent evt( win->GetId() ); evt.SetEventObject( win ); - win->GetEventHandler()->ProcessEvent( evt ); + win->HandleWindowEvent( evt ); } return false; } @@ -2064,11 +1970,8 @@ void gtk_window_style_set_callback( GtkWidget *WXUNUSED(widget), GtkStyle *previous_style, wxWindow* win ) { - //wxLogDebug(wxT("gtk_window_style_set_callback")); if (win && previous_style) { - wxString name(win->GetName()); - //wxLogDebug(wxT("gtk_window_style_set_callback %s"), name.c_str()); wxSysColourChangedEvent event; event.SetEventObject(win); @@ -2078,40 +1981,28 @@ void gtk_window_style_set_callback( GtkWidget *WXUNUSED(widget), } // extern "C" -// Connect/disconnect style-set - -void wxConnectStyleSet(wxWindow* win) -{ - if (win->m_wxwindow) - g_signal_connect (win->m_wxwindow, "style_set", - G_CALLBACK (gtk_window_style_set_callback), win); -} - -void wxDisconnectStyleSet(wxWindow* win) -{ - if (win->m_wxwindow) - g_signal_handlers_disconnect_by_func (win->m_wxwindow, - (gpointer) gtk_window_style_set_callback, - win); -} - // Helper to suspend colour change event event processing while we change a widget's style class wxSuspendStyleEvents { public: - wxSuspendStyleEvents(wxWindow* win) - { - m_win = win; - if (win->IsTopLevel()) - wxDisconnectStyleSet(win); - } - ~wxSuspendStyleEvents() - { - if (m_win->IsTopLevel()) - wxConnectStyleSet(m_win); - } + wxSuspendStyleEvents(wxWindow* win) + { + m_win = NULL; + if (win->m_wxwindow && win->IsTopLevel()) + { + m_win = win; + g_signal_handlers_block_by_func( + m_win->m_wxwindow, (void*)gtk_window_style_set_callback, m_win); + } + } + ~wxSuspendStyleEvents() + { + if (m_win) + g_signal_handlers_unblock_by_func( + m_win->m_wxwindow, (void*)gtk_window_style_set_callback, m_win); + } - wxWindow* m_win; + wxWindow* m_win; }; // ---------------------------------------------------------------------------- @@ -2219,7 +2110,6 @@ void wxWindowGTK::Init() m_noExpose = false; m_nativeSizeEvent = false; - m_hasScrolling = false; m_isScrolling = false; m_mouseButtonDown = false; @@ -2271,6 +2161,11 @@ bool wxWindowGTK::Create( wxWindow *parent, long style, const wxString &name ) { + // Get default border + wxBorder border = GetBorder(style); + style &= ~wxBORDER_MASK; + style |= border; + if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) { @@ -2278,13 +2173,13 @@ bool wxWindowGTK::Create( wxWindow *parent, return false; } + m_wxwindow = wxPizza::New(m_windowStyle); if (!HasFlag(wxHSCROLL) && !HasFlag(wxVSCROLL)) m_widget = m_wxwindow; else { m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); - gtk_container_set_resize_mode(GTK_CONTAINER(m_widget), GTK_RESIZE_QUEUE); GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget); @@ -2453,7 +2348,7 @@ void wxWindowGTK::PostCreation() // border drawing #ifndef __WXUNIVERSAL__ - if (HasFlag(wxBORDER_SIMPLE | wxBORDER_RAISED | wxBORDER_SUNKEN)) + if (HasFlag(wxPizza::BORDER_STYLES)) { g_signal_connect(m_widget, "expose_event", G_CALLBACK(expose_event_border), this); @@ -2533,16 +2428,6 @@ void wxWindowGTK::PostCreation() #endif } -#if wxUSE_COMBOBOX - if (GTK_IS_COMBO(m_widget)) - { - GtkCombo *gcombo = GTK_COMBO(m_widget); - - g_signal_connect (gcombo->entry, "size_request", - G_CALLBACK (wxgtk_combo_size_request_callback), - this); - } else -#endif // wxUSE_COMBOBOX #ifdef GTK_IS_FILE_CHOOSER_BUTTON if (!gtk_check_version(2,6,0) && GTK_IS_FILE_CHOOSER_BUTTON(m_widget)) { @@ -2709,7 +2594,7 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags { wxSizeEvent event( wxSize(m_width,m_height), GetId() ); event.SetEventObject( this ); - GetEventHandler()->ProcessEvent( event ); + HandleWindowEvent( event ); } } } @@ -2727,7 +2612,7 @@ bool wxWindowGTK::GtkShowFromOnIdle() gtk_widget_show( m_widget ); wxShowEvent eventShow(GetId(), true); eventShow.SetEventObject(this); - GetEventHandler()->ProcessEvent(eventShow); + HandleWindowEvent(eventShow); m_showOnIdle = false; return true; } @@ -2816,19 +2701,27 @@ void wxWindowGTK::DoGetClientSize( int *width, int *height ) const if (m_wxwindow) { - int dw = 0; - int dh = 0; - - if (m_hasScrolling) - GetScrollbarWidth(m_widget, dw, dh); + // if window is scrollable, account for scrollbars + for (int i = 0; i < 2 && m_scrollBar[i]; i++) + { + GtkRequisition req; + GtkAdjustment* adj = gtk_range_get_adjustment(m_scrollBar[i]); + // if scrollbar enabled + if (adj->upper > adj->page_size) + { + gtk_widget_size_request(GTK_WIDGET(m_scrollBar[i]), &req); + if (i == ScrollDir_Horz) + h -= req.height; + else + w -= req.width; + } + } int border_x, border_y; WX_PIZZA(m_wxwindow)->get_border_widths(border_x, border_y); - dw += 2 * border_x; - dh += 2 * border_y; + w -= 2 * border_x; + h -= 2 * border_y; - w -= dw; - h -= dh; if (w < 0) w = 0; if (h < 0) @@ -2960,22 +2853,19 @@ bool wxWindowGTK::Show( bool show ) return false; } - if (show) + if (show && m_showOnIdle) { - if (!m_showOnIdle) - { - gtk_widget_show( m_widget ); - wxShowEvent eventShow(GetId(), show); - eventShow.SetEventObject(this); - GetEventHandler()->ProcessEvent(eventShow); - } + // deferred } else { - gtk_widget_hide( m_widget ); + if (show) + gtk_widget_show(m_widget); + else + gtk_widget_hide(m_widget); wxShowEvent eventShow(GetId(), show); eventShow.SetEventObject(this); - GetEventHandler()->ProcessEvent(eventShow); + HandleWindowEvent(eventShow); } return true; @@ -3327,7 +3217,7 @@ wxWindowGTK::AdjustForLayoutDirection(wxCoord x, return x; } -void wxWindowGTK::DoMoveInTabOrder(wxWindow *win, MoveKind move) +void wxWindowGTK::DoMoveInTabOrder(wxWindow *win, WindowOrder move) { wxWindowBase::DoMoveInTabOrder(win, move); m_dirtyTabOrder = true; @@ -3718,16 +3608,16 @@ void wxWindowGTK::GtkSendPaintEvents() wxEraseEvent erase_event( GetId(), &dc ); erase_event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(erase_event); + HandleWindowEvent(erase_event); } wxNcPaintEvent nc_paint_event( GetId() ); nc_paint_event.SetEventObject( this ); - GetEventHandler()->ProcessEvent( nc_paint_event ); + HandleWindowEvent( nc_paint_event ); wxPaintEvent paint_event( GetId() ); paint_event.SetEventObject( this ); - GetEventHandler()->ProcessEvent( paint_event ); + HandleWindowEvent( paint_event ); m_clipPaintRegion = false; @@ -4061,7 +3951,7 @@ void wxWindowGTK::GTKReleaseMouseAndNotify() DoReleaseMouse(); wxMouseCaptureLostEvent evt(GetId()); evt.SetEventObject( this ); - GetEventHandler()->ProcessEvent( evt ); + HandleWindowEvent( evt ); } /* static */ @@ -4085,11 +3975,7 @@ void wxWindowGTK::SetScrollbar(int orient, GtkRange* const sb = m_scrollBar[dir]; wxCHECK_RET( sb, _T("this window is not scrollable") ); - if (range > 0) - { - m_hasScrolling = true; - } - else + if (range <= 0) { // GtkRange requires upper > lower range = @@ -4168,8 +4054,6 @@ static inline bool IsScrollIncrement(double increment, double x) wxEventType wxWindowGTK::GetScrollEventType(GtkRange* range) { - DEBUG_MAIN_THREAD - wxASSERT(range == m_scrollBar[0] || range == m_scrollBar[1]); const int barIndex = range == m_scrollBar[1]; @@ -4320,17 +4204,6 @@ wxPoint wxGetMousePosition() } -// Needed for implementing e.g. combobox on wxGTK within a modal dialog. -void wxAddGrab(wxWindow* window) -{ - gtk_grab_add( (GtkWidget*) window->GetHandle() ); -} - -void wxRemoveGrab(wxWindow* window) -{ - gtk_grab_remove( (GtkWidget*) window->GetHandle() ); -} - GdkWindow* wxWindowGTK::GTKGetDrawingWindow() const { GdkWindow* window = NULL;