X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/50b58dec17f90370a1ae76ad00aaff8c3c5066a9..caa2490c0fb8053b1d416117a9619695d75af9e4:/src/gtk1/window.cpp diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp index 4e92f5a423..fd76da760f 100644 --- a/src/gtk1/window.cpp +++ b/src/gtk1/window.cpp @@ -28,6 +28,7 @@ #include "wx/dialog.h" #include "wx/msgdlg.h" #include "wx/module.h" +#include "wx/combobox.h" #if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" @@ -378,7 +379,7 @@ static void draw_frame( GtkWidget *widget, wxWindowGTK *win ) dh += hscroll_req.height; dh += scroll_class->scrollbar_spacing; } -} + } int dx = 0; int dy = 0; @@ -428,7 +429,8 @@ static void draw_frame( GtkWidget *widget, wxWindowGTK *win ) // "expose_event" of m_widget //----------------------------------------------------------------------------- -gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindowGTK *win ) +extern "C" { +static gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindowGTK *win ) { if (gdk_event->count > 0) return FALSE; @@ -441,6 +443,7 @@ gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_even #endif return TRUE; } +} //----------------------------------------------------------------------------- // "draw" of m_widget @@ -448,10 +451,12 @@ gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_even #ifndef __WXGTK20__ +extern "C" { static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindowGTK *win ) { draw_frame( widget, win ); } +} #endif // GTK+ < 2.0 @@ -459,8 +464,8 @@ static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNU // "size_request" of m_widget //----------------------------------------------------------------------------- -// make it extern because wxStatitText needs to disconnect this one -extern "C" +// make it extern because wxStaticText needs to disconnect this one +extern "C" { void wxgtk_window_size_request_callback(GtkWidget *widget, GtkRequisition *requisition, wxWindow *win) @@ -475,11 +480,42 @@ void wxgtk_window_size_request_callback(GtkWidget *widget, requisition->height = h; requisition->width = w; } +} + +extern "C" { +static +void wxgtk_combo_size_request_callback(GtkWidget *widget, + GtkRequisition *requisition, + wxComboBox *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->button) )->size_request ) + (gcombo->button, &entry_req ); + + requisition->width = w - entry_req.width; + requisition->height = entry_req.height+4; // TODO: why +4? +} +} //----------------------------------------------------------------------------- // "expose_event" of m_wxwindow //----------------------------------------------------------------------------- +extern "C" { static int gtk_window_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindow *win ) @@ -549,17 +585,22 @@ static int gtk_window_expose_callback( GtkWidget *widget, return FALSE; } +} //----------------------------------------------------------------------------- // "event" of m_wxwindow //----------------------------------------------------------------------------- +#ifndef __WXGTK20__ + // GTK thinks it is clever and filters out a certain amount of "unneeded" // expose events. We need them, of course, so we override the main event // procedure in GtkWidget by giving our own handler for all system events. // There, we look for expose events ourselves whereas all other events are // handled normally. +extern "C" { +static gint gtk_window_event_event_callback( GtkWidget *widget, GdkEventExpose *event, wxWindow *win ) @@ -572,6 +613,9 @@ gint gtk_window_event_event_callback( GtkWidget *widget, return FALSE; } +} + +#endif // !GTK+ 2 //----------------------------------------------------------------------------- // "draw" of m_wxwindow @@ -582,6 +626,7 @@ gint gtk_window_event_event_callback( GtkWidget *widget, // This callback is a complete replacement of the gtk_pizza_draw() function, // which is disabled. +extern "C" { static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, wxWindow *win ) @@ -657,6 +702,7 @@ static void gtk_window_draw_callback( GtkWidget *widget, } #endif } +} #endif @@ -971,6 +1017,8 @@ static void wxFillOtherKeyEventFields(wxKeyEvent& event, #if wxUSE_UNICODE event.m_uniChar = gdk_keyval_to_unicode(gdk_event->keyval); #endif + wxGetMousePosition( &x, &y ); + win->ScreenToClient( &x, &y ); event.m_x = x; event.m_y = y; event.SetEventObject( win ); @@ -1098,6 +1146,7 @@ struct wxGtkIMData }; #endif +extern "C" { static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win ) @@ -1156,7 +1205,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, } #endif if (return_after_IM) - return true; + return false; #ifndef __WXGTK20__ // This is for GTK+ 1.2 only. The char event generatation for GTK+ 2.0 is done @@ -1358,8 +1407,10 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, return FALSE; } +} #ifdef __WXGTK20__ +extern "C" { static void gtk_wxwindow_commit_cb (GtkIMContext *context, const gchar *str, wxWindow *window) @@ -1413,6 +1464,7 @@ static void gtk_wxwindow_commit_cb (GtkIMContext *context, } } } +} #endif @@ -1420,6 +1472,7 @@ static void gtk_wxwindow_commit_cb (GtkIMContext *context, // "key_release_event" from any window //----------------------------------------------------------------------------- +extern "C" { static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindowGTK *win ) @@ -1448,6 +1501,7 @@ static gint gtk_window_key_release_callback( GtkWidget *widget, gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" ); return TRUE; } +} // ============================================================================ // the mouse events @@ -1591,6 +1645,7 @@ wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y) // "button_press_event" //----------------------------------------------------------------------------- +extern "C" { static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win ) @@ -1789,11 +1844,13 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, return FALSE; } +} //----------------------------------------------------------------------------- // "button_release_event" //----------------------------------------------------------------------------- +extern "C" { static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win ) @@ -1849,11 +1906,13 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, return FALSE; } +} //----------------------------------------------------------------------------- // "motion_notify_event" //----------------------------------------------------------------------------- +extern "C" { static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxWindowGTK *win ) @@ -1923,15 +1982,17 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, return FALSE; } +} #ifdef __WXGTK20__ //----------------------------------------------------------------------------- // "mouse_wheel_event" //----------------------------------------------------------------------------- +extern "C" { static gint gtk_window_wheel_callback (GtkWidget * widget, - GdkEventScroll * gdk_event, - wxWindowGTK * win) + GdkEventScroll * gdk_event, + wxWindowGTK * win) { DEBUG_MAIN_THREAD @@ -1979,10 +2040,12 @@ static gint gtk_window_wheel_callback (GtkWidget * widget, return FALSE; } +} //----------------------------------------------------------------------------- // "popup-menu" //----------------------------------------------------------------------------- +extern "C" { static gboolean wxgtk_window_popup_menu_callback(GtkWidget*, wxWindowGTK* win) { wxContextMenuEvent event( @@ -1992,6 +2055,7 @@ static gboolean wxgtk_window_popup_menu_callback(GtkWidget*, wxWindowGTK* win) event.SetEventObject(win); return win->GetEventHandler()->ProcessEvent(event); } +} #endif // __WXGTK20__ //----------------------------------------------------------------------------- @@ -2013,6 +2077,7 @@ static bool DoSendFocusEvents(wxWindow *win) return win->GetEventHandler()->ProcessEvent(eventFocus); } +extern "C" { static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win ) @@ -2062,11 +2127,13 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, return FALSE; } +} //----------------------------------------------------------------------------- // "focus_out_event" //----------------------------------------------------------------------------- +extern "C" { static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk_event, wxWindowGTK *win ) { DEBUG_MAIN_THREAD @@ -2121,11 +2188,13 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk return FALSE; } +} //----------------------------------------------------------------------------- // "enter_notify_event" //----------------------------------------------------------------------------- +extern "C" { static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, @@ -2164,11 +2233,13 @@ gint gtk_window_enter_callback( GtkWidget *widget, return FALSE; } +} //----------------------------------------------------------------------------- // "leave_notify_event" //----------------------------------------------------------------------------- +extern "C" { static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win ) { DEBUG_MAIN_THREAD @@ -2214,11 +2285,13 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_ return FALSE; } +} //----------------------------------------------------------------------------- // "value_changed" from m_vAdjust //----------------------------------------------------------------------------- +extern "C" { static void gtk_window_vscroll_callback( GtkAdjustment *adjust, SCROLLBAR_CBACK_ARG wxWindowGTK *win ) @@ -2248,11 +2321,13 @@ static void gtk_window_vscroll_callback( GtkAdjustment *adjust, event.SetEventObject( win ); win->GetEventHandler()->ProcessEvent( event ); } +} //----------------------------------------------------------------------------- // "value_changed" from m_hAdjust //----------------------------------------------------------------------------- +extern "C" { static void gtk_window_hscroll_callback( GtkAdjustment *adjust, SCROLLBAR_CBACK_ARG wxWindowGTK *win ) @@ -2281,11 +2356,13 @@ static void gtk_window_hscroll_callback( GtkAdjustment *adjust, event.SetEventObject( win ); win->GetEventHandler()->ProcessEvent( event ); } +} //----------------------------------------------------------------------------- // "button_press_event" from scrollbar //----------------------------------------------------------------------------- +extern "C" { static gint gtk_scrollbar_button_press_callback( GtkRange *widget, GdkEventButton *gdk_event, wxWindowGTK *win) @@ -2305,11 +2382,13 @@ static gint gtk_scrollbar_button_press_callback( GtkRange *widget, return FALSE; } +} //----------------------------------------------------------------------------- // "button_release_event" from scrollbar //----------------------------------------------------------------------------- +extern "C" { static gint gtk_scrollbar_button_release_callback( GtkRange *widget, GdkEventButton *WXUNUSED(gdk_event), wxWindowGTK *win) @@ -2350,6 +2429,7 @@ static gint gtk_scrollbar_button_release_callback( GtkRange *widget, return FALSE; } +} // ---------------------------------------------------------------------------- // this wxWindowBase function is implemented here (in platform-specific file) @@ -2362,7 +2442,6 @@ wxWindow *wxWindowBase::DoFindFocus() return (wxWindow *)g_focusWindow; } - //----------------------------------------------------------------------------- // "realize" from m_widget //----------------------------------------------------------------------------- @@ -2370,6 +2449,7 @@ wxWindow *wxWindowBase::DoFindFocus() /* We cannot set colours and fonts before the widget has been realized, so we do this directly after realization. */ +extern "C" { static gint gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win ) { @@ -2393,11 +2473,13 @@ gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win ) return FALSE; } +} //----------------------------------------------------------------------------- // "size_allocate" //----------------------------------------------------------------------------- +extern "C" { static void gtk_window_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation *WXUNUSED(alloc), @@ -2424,6 +2506,7 @@ void gtk_window_size_callback( GtkWidget *WXUNUSED(widget), win->GetEventHandler()->ProcessEvent( event ); } } +} #ifdef HAVE_XIM @@ -2434,6 +2517,7 @@ void gtk_window_size_callback( GtkWidget *WXUNUSED(widget), /* Resize XIM window */ +extern "C" { static void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget), GtkAllocation* WXUNUSED_UNLESS_XIM(alloc), @@ -2457,6 +2541,7 @@ void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget), } #endif // HAVE_XIM } +} //----------------------------------------------------------------------------- // "realize" from m_wxwindow @@ -2464,6 +2549,7 @@ void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget), /* Initialize XIM support */ +extern "C" { static gint gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget), wxWindowGTK * WXUNUSED_UNLESS_XIM(win) ) @@ -2550,6 +2636,7 @@ gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget), return FALSE; } +} //----------------------------------------------------------------------------- // InsertChild for wxWindowGTK. @@ -2929,13 +3016,20 @@ void wxWindowGTK::PostCreation() GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this ); } - if ( !GTK_IS_COMBO(m_widget)) + if (GTK_IS_COMBO(m_widget)) + { + GtkCombo *gcombo = GTK_COMBO(m_widget); + + gtk_signal_connect( GTK_OBJECT(gcombo->entry), "size_request", + GTK_SIGNAL_FUNC(wxgtk_combo_size_request_callback), + (gpointer) this ); + } + else { // This is needed if we want to add our windows into native - // GTK control, such as the toolbar. With this callback, the + // GTK controls, such as the toolbar. With this callback, the // toolbar gets to know the correct size (the one set by the - // programmer). Sadly, it misbehaves for wxComboBox. FIXME - // when moving to GTK 2.0. + // programmer). Sadly, it misbehaves for wxComboBox. gtk_signal_connect( GTK_OBJECT(m_widget), "size_request", GTK_SIGNAL_FUNC(wxgtk_window_size_request_callback), (gpointer) this ); @@ -3064,22 +3158,37 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; - int border = 0; + int left_border = 0; + int right_border = 0; + int top_border = 0; int bottom_border = 0; -#ifndef __WXGTK20__ + /* the default button has a border around it */ if (GTK_WIDGET_CAN_DEFAULT(m_widget)) { - /* the default button has a border around it */ - border = 6; +#ifdef __WXGTK20__ + GtkBorder *default_border = NULL; + gtk_widget_style_get( m_widget, "default_border", &default_border, NULL ); + if (default_border) + { + left_border += default_border->left; + right_border += default_border->right; + top_border += default_border->top; + bottom_border += default_border->bottom; + g_free( default_border ); + } +#else + left_border = 6; + right_border = 6; + top_border = 6; bottom_border = 5; - } #endif + } - DoMoveWindow( m_x-border, - m_y-border, - m_width+2*border, - m_height+border+bottom_border ); + DoMoveWindow( m_x-top_border, + m_y-left_border, + m_width+left_border+right_border, + m_height+top_border+bottom_border ); } if (m_hasScrolling) @@ -3818,35 +3927,38 @@ void wxWindowGTK::WarpPointer( int x, int y ) void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) { - if (!m_widget) return; - if (!m_widget->window) return; + if (!m_widget) + return; + if (!m_widget->window) + return; #ifndef __WXGTK20__ if (g_isIdle) wxapp_install_idle_handler(); - wxRect myRect(0,0,0,0); + wxRect myRect; if (m_wxwindow && rect) { myRect.SetSize(wxSize( m_wxwindow->allocation.width, m_wxwindow->allocation.height)); - myRect.Intersect(*rect); - if (!myRect.width || !myRect.height) + if ( myRect.Intersect(*rect).IsEmpty() ) + { // nothing to do, rectangle is empty return; + } + rect = &myRect; } + // schedule the area for later updating in GtkUpdate() if (eraseBackground && m_wxwindow && m_wxwindow->window) { if (rect) { - // Schedule for later Updating in ::Update() or ::OnInternalIdle(). m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height ); } else { - // Schedule for later Updating in ::Update() or ::OnInternalIdle(). m_clearRegion.Clear(); m_clearRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height ); } @@ -3856,7 +3968,6 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) { if (m_wxwindow) { - // Schedule for later Updating in ::Update() or ::OnInternalIdle(). m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height ); } else @@ -3873,7 +3984,6 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) { if (m_wxwindow) { - // Schedule for later Updating in ::Update() or ::OnInternalIdle(). m_updateRegion.Clear(); m_updateRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height ); } @@ -3882,29 +3992,38 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) gtk_widget_draw( m_widget, (GdkRectangle*) NULL ); } } -#else +#else // GTK+ 2 if (m_wxwindow) { + GdkRectangle gdk_rect, + *p; if (rect) { - GdkRectangle gdk_rect; gdk_rect.x = rect->x; gdk_rect.y = rect->y; gdk_rect.width = rect->width; gdk_rect.height = rect->height; - gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, &gdk_rect, TRUE ); + p = &gdk_rect; } - else + else // invalidate everything { - gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, NULL, TRUE ); + p = NULL; } + + gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, p, TRUE ); } -#endif +#endif // GTK+ 1/2 } void wxWindowGTK::Update() { GtkUpdate(); + + // when we call Update() we really want to update the window immediately on + // screen, even if itmeans flushing the entire queue and hence slowing down + // everything -- but it should still be done, it's just that Update() should + // be called very rarely + gdk_flush(); } void wxWindowGTK::GtkUpdate() @@ -3916,6 +4035,16 @@ void wxWindowGTK::GtkUpdate() if (!m_updateRegion.IsEmpty()) GtkSendPaintEvents(); #endif + + // for consistency with other platforms (and also because it's convenient + // to be able to update an entire TLW by calling Update() only once), we + // should also update all our children here + for ( wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); + node; + node = node->GetNext() ) + { + node->GetData()->GtkUpdate(); + } } void wxWindowGTK::GtkSendPaintEvents() @@ -3935,12 +4064,10 @@ void wxWindowGTK::GtkSendPaintEvents() // widget to draw on GtkPizza *pizza = GTK_PIZZA (m_wxwindow); - if (GetThemeEnabled() && GetBackgroundStyle() == wxBG_STYLE_SYSTEM) + if (GetThemeEnabled() && (GetBackgroundStyle() == wxBG_STYLE_SYSTEM)) { // find ancestor from which to steal background - wxWindow *parent = GetParent(); - while (parent && !parent->IsTopLevel()) - parent = parent->GetParent(); + wxWindow *parent = wxGetTopLevelParent((wxWindow *)this); if (!parent) parent = (wxWindow*)this; @@ -3964,7 +4091,7 @@ void wxWindowGTK::GtkSendPaintEvents() (char *)"base", 0, 0, -1, -1 ); - upd ++; + ++upd; } } }