X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5314ac16c56acd90d68cbeeec7feda11dfcc593e..de5fadb41534fca448bd68d3ff942f80efa87f76:/src/gtk1/window.cpp diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp index 8a1f5c0cb9..dbbd436919 100644 --- a/src/gtk1/window.cpp +++ b/src/gtk1/window.cpp @@ -54,8 +54,7 @@ #include -#include -#include +#include "wx/gtk/private.h" #include #include #include @@ -65,6 +64,12 @@ #include "wx/gtk/win_gtk.h" +#ifdef __WXGTK20__ + #define SET_CONTAINER_FOCUS(w, d) gtk_widget_child_focus((w), (d)) +#else + #define SET_CONTAINER_FOCUS(w, d) gtk_container_focus(GTK_CONTAINER(w), (d)) +#endif + //----------------------------------------------------------------------------- // documentation on internals //----------------------------------------------------------------------------- @@ -216,6 +221,11 @@ static bool g_captureWindowHasMouse = FALSE; // keeps its previous value static wxWindowGTK *g_focusWindowLast = (wxWindowGTK *)NULL; +// the frame that is currently active (i.e. its child has focus). It is +// used to generate wxActivateEvents +static wxWindowGTK *g_activeFrame = (wxWindowGTK *)NULL; +static bool g_activeFrameLostFocus = FALSE; + // if we detect that the app has got/lost the focus, we set this variable to // either TRUE or FALSE and an activate event will be sent during the next // OnIdle() call and it is reset to -1: this value means that we shouldn't @@ -358,6 +368,16 @@ wxWindow *wxFindFocusedChild(wxWindowGTK *win) return (wxWindow *)NULL; } +// Returns toplevel grandparent of given window: +static wxWindowGTK* wxGetTopLevelParent(wxWindowGTK *win) +{ + wxWindowGTK *p = win; + while (p && !p->IsTopLevel()) + p = p->GetParent(); + return p; +} + + static void draw_frame( GtkWidget *widget, wxWindowGTK *win ) { // wxUniversal widgets draw the borders and scrollbars themselves @@ -370,34 +390,34 @@ static void draw_frame( GtkWidget *widget, wxWindowGTK *win ) if (win->m_hasScrolling) { - GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget); + GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget); - GtkRequisition vscroll_req; - vscroll_req.width = 2; - vscroll_req.height = 2; - (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) - (scroll_window->vscrollbar, &vscroll_req ); + GtkRequisition vscroll_req; + vscroll_req.width = 2; + vscroll_req.height = 2; + (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request ) + (scroll_window->vscrollbar, &vscroll_req ); - GtkRequisition hscroll_req; - hscroll_req.width = 2; - hscroll_req.height = 2; - (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) - (scroll_window->hscrollbar, &hscroll_req ); + GtkRequisition hscroll_req; + hscroll_req.width = 2; + hscroll_req.height = 2; + (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request ) + (scroll_window->hscrollbar, &hscroll_req ); - GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(widget) ); + GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(widget) ); - if (scroll_window->vscrollbar_visible) - { - dw += vscroll_req.width; - dw += scroll_class->scrollbar_spacing; - } + if (scroll_window->vscrollbar_visible) + { + dw += vscroll_req.width; + dw += scroll_class->scrollbar_spacing; + } - if (scroll_window->hscrollbar_visible) - { - dh += hscroll_req.height; - dh += scroll_class->scrollbar_spacing; - } - } + if (scroll_window->hscrollbar_visible) + { + dh += hscroll_req.height; + dh += scroll_class->scrollbar_spacing; + } +} int dx = 0; int dy = 0; @@ -471,10 +491,21 @@ static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNU static long map_to_unmodified_wx_keysym( GdkEventKey *event ) { + // VZ: it seems that GDK_KEY_RELEASE event doesn't set event->string + // but only event->keyval which is quite useless to us, so remember + // the last character from GDK_KEY_PRESS and resue it as last resort + // + // NB: should be MT-neutral as always called from main thread only + static struct + { + KeySym keysym; + long keycode; + } s_lastKeyPress = { 0, 0 }; + KeySym keysym = event->keyval; - guint key_code = 0; + long key_code; - switch (keysym) + switch ( keysym ) { case GDK_Shift_L: case GDK_Shift_R: key_code = WXK_SHIFT; break; @@ -567,20 +598,45 @@ static long map_to_unmodified_wx_keysym( GdkEventKey *event ) case GDK_F12: key_code = WXK_F12; break; default: { - if (event->length == 1) - { - key_code = toupper( (unsigned char)*event->string ); - } - else if ((keysym & 0xFF) == keysym) + // do we have the translation? + if ( event->length == 1 ) { - guint upper = gdk_keyval_to_upper( (guint)keysym ); - keysym = (upper != 0 ? upper : keysym ); /* to be MSW compatible */ - key_code = (guint)keysym; + keysym = (KeySym)event->string[0]; + } + else if ( (keysym & 0xFF) != keysym ) + { + // non ASCII key, what to do? + + if ( event->type == GDK_KEY_RELEASE ) + { + // reuse the one from the last keypress if any + if ( keysym == s_lastKeyPress.keysym ) + { + key_code = s_lastKeyPress.keycode; + + // skip "return 0" + break; + } + } + + // ignore this one, we don't know it + return 0; + } + //else: ASCII key, ok + + guint upper = gdk_keyval_to_upper( (guint)keysym ); + key_code = upper ? upper : keysym; + + if ( event->type == GDK_KEY_PRESS ) + { + // remember it to be reused below later + s_lastKeyPress.keysym = keysym; + s_lastKeyPress.keycode = key_code; } } } - return (key_code); + return key_code; } static long map_to_wx_keysym( GdkEventKey *event ) @@ -670,19 +726,17 @@ static long map_to_wx_keysym( GdkEventKey *event ) case GDK_F11: key_code = WXK_F11; break; case GDK_F12: key_code = WXK_F12; break; default: - { - if (event->length == 1) - { - key_code = (unsigned char)*event->string; - } - else if ((keysym & 0xFF) == keysym) + if (event->length == 1) + { + key_code = (unsigned char)*event->string; + } + else if ((keysym & 0xFF) == keysym) { key_code = (guint)keysym; } - } } - return (key_code); + return key_code; } //----------------------------------------------------------------------------- @@ -726,6 +780,7 @@ static int gtk_window_expose_callback( GtkWidget *widget, } */ +#ifndef __WXUNIVERSAL__ GtkPizza *pizza = GTK_PIZZA (widget); if (win->GetThemeEnabled()) @@ -736,77 +791,24 @@ static int gtk_window_expose_callback( GtkWidget *widget, if (!parent) parent = win; - gtk_paint_flat_box (parent->m_widget->style, pizza->bin_window, GTK_STATE_NORMAL, - GTK_SHADOW_NONE, &gdk_event->area, parent->m_widget, "base", 0, 0, -1, -1); + gtk_paint_flat_box (parent->m_widget->style, + pizza->bin_window, + GTK_STATE_NORMAL, + GTK_SHADOW_NONE, + &gdk_event->area, + parent->m_widget, + (char *)"base", + 0, 0, -1, -1); } +#endif win->GetUpdateRegion().Union( gdk_event->area.x, gdk_event->area.y, gdk_event->area.width, gdk_event->area.height ); - if (gdk_event->count == 0) - { - win->m_clipPaintRegion = TRUE; - - wxWindowDC dc(win); - dc.SetClippingRegion(win->GetUpdateRegion()); - wxEraseEvent eevent( win->GetId(), &dc ); - eevent.SetEventObject( win ); -#if 1 - (void)win->GetEventHandler()->ProcessEvent(eevent); -#else // 0 - if (!win->GetEventHandler()->ProcessEvent(eevent)) - { - wxClientDC dc( win ); - dc.SetBrush( wxBrush( win->GetBackgroundColour(), wxSOLID ) ); - dc.SetPen( *wxTRANSPARENT_PEN ); - - wxRegionIterator upd( win->GetUpdateRegion() ); - while (upd) - { - dc.DrawRectangle( upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); - upd ++; - } - } -#endif // 1/0 - - wxNcPaintEvent eventNc( win->GetId() ); - eventNc.SetEventObject( win ); - win->GetEventHandler()->ProcessEvent( eventNc ); - - wxPaintEvent event( win->GetId() ); - event.SetEventObject( win ); - win->GetEventHandler()->ProcessEvent( event ); - - win->GetUpdateRegion().Clear(); - - win->m_clipPaintRegion = FALSE; - } - - /* The following code will result in all window-less widgets - being redrawn if the wxWindows class is given a chance to - paint *anything* because it will then be allowed to paint - over the window-less widgets */ - GList *children = pizza->children; - while (children) - { - GtkPizzaChild *child = (GtkPizzaChild*) children->data; - children = children->next; - - GdkEventExpose child_event = *gdk_event; - - if (GTK_WIDGET_NO_WINDOW (child->widget) && - GTK_WIDGET_DRAWABLE (child->widget) /* && - gtk_widget_intersect (child->widget, &gdk_event->area, &child_event.area)*/ ) - { - child_event.area.x = child->widget->allocation.x; - child_event.area.y = child->widget->allocation.y; - child_event.area.width = child->widget->allocation.width; - child_event.area.height = child->widget->allocation.height; - gtk_widget_event (child->widget, (GdkEvent*) &child_event); - } - } + // Actual redrawing takes place in idle time. + win->Update(); return TRUE; } @@ -815,11 +817,11 @@ static int gtk_window_expose_callback( GtkWidget *widget, // "event" of m_wxwindow //----------------------------------------------------------------------------- -/* 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. */ +// 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. gint gtk_window_event_event_callback( GtkWidget *widget, GdkEventExpose *event, @@ -838,8 +840,8 @@ gint gtk_window_event_event_callback( GtkWidget *widget, // "draw" of m_wxwindow //----------------------------------------------------------------------------- -/* This callback is a complete replacement of the gtk_pizza_draw() function, - which disabled. */ +// This callback is a complete replacement of the gtk_pizza_draw() function, +// which disabled. static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, @@ -850,6 +852,8 @@ static void gtk_window_draw_callback( GtkWidget *widget, if (g_isIdle) wxapp_install_idle_handler(); + // The wxNO_FULL_REPAINT_ON_RESIZE flag only works if + // there are no child windows. if ((win->HasFlag(wxNO_FULL_REPAINT_ON_RESIZE)) && (win->GetChildren().GetCount() == 0)) { @@ -869,6 +873,7 @@ static void gtk_window_draw_callback( GtkWidget *widget, } */ +#ifndef __WXUNIVERSAL__ GtkPizza *pizza = GTK_PIZZA (widget); if (win->GetThemeEnabled()) @@ -879,8 +884,14 @@ static void gtk_window_draw_callback( GtkWidget *widget, if (!parent) parent = win; - gtk_paint_flat_box (parent->m_widget->style, pizza->bin_window, GTK_STATE_NORMAL, - GTK_SHADOW_NONE, rect, parent->m_widget, "base", 0, 0, -1, -1); + gtk_paint_flat_box (parent->m_widget->style, + pizza->bin_window, + GTK_STATE_NORMAL, + GTK_SHADOW_NONE, + rect, + parent->m_widget, + (char *)"base", + 0, 0, -1, -1); } @@ -890,68 +901,38 @@ static void gtk_window_draw_callback( GtkWidget *widget, gdk_window_clear_area( pizza->bin_window, rect->x, rect->y, rect->width, rect->height); } - - win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height ); - - win->m_clipPaintRegion = TRUE; - - wxWindowDC dc(win); - dc.SetClippingRegion(win->GetUpdateRegion()); - wxEraseEvent eevent( win->GetId(), &dc ); - eevent.SetEventObject( win ); - -#if 1 - (void)win->GetEventHandler()->ProcessEvent(eevent); -#else - if (!win->GetEventHandler()->ProcessEvent(eevent)) - { - if (!win->GetEventHandler()->ProcessEvent(eevent)) - { - wxClientDC dc( win ); - dc.SetBrush( wxBrush( win->GetBackgroundColour(), wxSOLID ) ); - dc.SetPen( *wxTRANSPARENT_PEN ); - - wxRegionIterator upd( win->GetUpdateRegion() ); - while (upd) - { - dc.DrawRectangle( upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); - upd ++; - } - } - } #endif - wxNcPaintEvent eventNc( win->GetId() ); - eventNc.SetEventObject( win ); - win->GetEventHandler()->ProcessEvent( eventNc ); - - wxPaintEvent event( win->GetId() ); - event.SetEventObject( win ); - win->GetEventHandler()->ProcessEvent( event ); - - win->GetUpdateRegion().Clear(); - - win->m_clipPaintRegion = FALSE; + win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height ); + // Actual redrawing takes place in idle time. + + win->Update(); +#ifndef __WXUNIVERSAL__ + // Redraw child widgets GList *children = pizza->children; while (children) { - GtkPizzaChild *child = (GtkPizzaChild*) children->data; - children = children->next; + GtkPizzaChild *child = (GtkPizzaChild*) children->data; + children = children->next; - GdkRectangle child_area; - if (gtk_widget_intersect (child->widget, rect, &child_area)) - { - gtk_widget_draw (child->widget, &child_area /* (GdkRectangle*) NULL*/ ); - } + GdkRectangle child_area; + if (gtk_widget_intersect (child->widget, rect, &child_area)) + { + gtk_widget_draw (child->widget, &child_area /* (GdkRectangle*) NULL*/ ); + } } +#endif } //----------------------------------------------------------------------------- // "key_press_event" from any window //----------------------------------------------------------------------------- +// turn on to see the key event codes on the console +#undef DEBUG_KEY_EVENTS + static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win ) @@ -965,23 +946,23 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, if (g_blockEventsOnDrag) return FALSE; -/* - wxString tmp; - tmp += (char)gdk_event->keyval; - printf( "KeyDown-Code is: %s.\n", tmp.c_str() ); - printf( "KeyDown-ScanCode is: %d.\n", gdk_event->keyval ); -*/ - int x = 0; int y = 0; GdkModifierType state; - if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state); + if (gdk_event->window) + gdk_window_get_pointer(gdk_event->window, &x, &y, &state); bool ret = FALSE; long key_code = map_to_unmodified_wx_keysym( gdk_event ); + +#ifdef DEBUG_KEY_EVENTS + wxPrintf(_T("Key press event: %d => %ld\n"), gdk_event->keyval, key_code); +#endif // DEBUG_KEY_EVENTS + /* sending unknown key events doesn't really make sense */ - if (key_code == 0) return FALSE; + if (key_code == 0) + return FALSE; wxKeyEvent event( wxEVT_KEY_DOWN ); event.SetTimestamp( gdk_event->time ); @@ -1016,39 +997,37 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, } #endif // wxUSE_ACCEL - /* wxMSW doesn't send char events with Alt pressed */ /* Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x will only be sent if it is not in an accelerator table. */ - key_code = map_to_wx_keysym( gdk_event ); + if ( !ret ) + { + key_code = map_to_wx_keysym( gdk_event ); - if ( (!ret) && - (key_code != 0)) - { - wxKeyEvent event2( wxEVT_CHAR ); - event2.SetTimestamp( gdk_event->time ); - event2.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); - event2.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); - event2.m_altDown = (gdk_event->state & GDK_MOD1_MASK); - event2.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); - event2.m_keyCode = key_code; - event2.m_scanCode = gdk_event->keyval; - event2.m_x = x; - event2.m_y = y; - event2.SetEventObject( win ); - ret = win->GetEventHandler()->ProcessEvent( event2 ); + if ( key_code ) + { +#ifdef DEBUG_KEY_EVENTS + wxPrintf(_T("Char event: %ld\n"), key_code); +#endif // DEBUG_KEY_EVENTS + + // reuse the ame event object, just change its type and use the + // translated keycode instead of the raw one + event.SetEventType(wxEVT_CHAR); + event.m_keyCode = key_code; + + ret = win->GetEventHandler()->ProcessEvent( event ); + } } /* win is a control: tab can be propagated up */ - if ( (!ret) && + if ( !ret && ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) && // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may // have this style, yet choose not to process this particular TAB in which // case TAB must still work as a navigational character #if 0 - (!win->HasFlag(wxTE_PROCESS_TAB)) && + !win->HasFlag(wxTE_PROCESS_TAB) && #endif // 0 - (win->GetParent()) && - (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) ) + win->GetParent() && (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) ) { wxNavigationKeyEvent new_event; new_event.SetEventObject( win->GetParent() ); @@ -1061,7 +1040,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, } /* generate wxID_CANCEL if has been pressed (typically in dialogs) */ - if ( (!ret) && + if ( !ret && (gdk_event->keyval == GDK_Escape) ) { wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL); @@ -1069,10 +1048,9 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, ret = win->GetEventHandler()->ProcessEvent( new_event ); } -#if (GTK_MINOR_VERSION > 0) - /* Pressing F10 will activate the menu bar of the top frame. */ /* Doesn't work. */ -/* +#if 0 // (GTK_MINOR_VERSION > 0) + /* Pressing F10 will activate the menu bar of the top frame. */ if ( (!ret) && (gdk_event->keyval == GDK_F10) ) { @@ -1098,8 +1076,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, ancestor = ancestor->GetParent(); } } -*/ -#endif +#endif // 0 if (ret) { @@ -1124,28 +1101,20 @@ static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk if (!win->m_hasVMT) return FALSE; if (g_blockEventsOnDrag) return FALSE; -/* - printf( "KeyUp-ScanCode is: %d.\n", gdk_event->keyval ); - if (gdk_event->state & GDK_SHIFT_MASK) - printf( "ShiftDown.\n" ); - else - printf( "ShiftUp.\n" ); - if (gdk_event->state & GDK_CONTROL_MASK) - printf( "ControlDown.\n" ); - else - printf( "ControlUp.\n" ); - printf( "\n" ); -*/ - long key_code = map_to_unmodified_wx_keysym( gdk_event ); +#ifdef DEBUG_KEY_EVENTS + wxPrintf(_T("Key release event: %d => %ld\n"), gdk_event->keyval, key_code); +#endif // DEBUG_KEY_EVENTS + /* sending unknown key events doesn't really make sense */ if (key_code == 0) return FALSE; int x = 0; int y = 0; GdkModifierType state; - if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state); + if (gdk_event->window) + gdk_window_get_pointer(gdk_event->window, &x, &y, &state); wxKeyEvent event( wxEVT_KEY_UP ); event.SetTimestamp( gdk_event->time ); @@ -1168,6 +1137,27 @@ static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk return FALSE; } +// ============================================================================ +// the mouse events +// ============================================================================ + +// init wxMouseEvent with the info from gdk_event +#define InitMouseEvent(win, event, gdk_event) \ + { \ + event.SetTimestamp( gdk_event->time ); \ + event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); \ + event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); \ + event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); \ + event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); \ + event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); \ + event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); \ + event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); \ +\ + wxPoint pt = win->GetClientAreaOrigin(); \ + event.m_x = (wxCoord)gdk_event->x - pt.x; \ + event.m_y = (wxCoord)gdk_event->y - pt.y; \ + } + // ---------------------------------------------------------------------------- // mouse event processing helper // ---------------------------------------------------------------------------- @@ -1227,20 +1217,15 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; - if (win->m_wxwindow) + if (win->m_wxwindow && (g_focusWindow != win) && win->AcceptsFocus()) { - if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) ) - { - gtk_widget_grab_focus (win->m_wxwindow); - + gtk_widget_grab_focus( win->m_wxwindow ); /* - wxPrintf( wxT("GrabFocus from ") ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - wxPrintf( win->GetClassInfo()->GetClassName() ); - wxPrintf( wxT(".\n") ); + wxPrintf( wxT("GrabFocus from ") ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + wxPrintf( win->GetClassInfo()->GetClassName() ); + wxPrintf( wxT(".\n") ); */ - - } } wxEventType event_type = wxEVT_NULL; @@ -1280,20 +1265,18 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton } wxMouseEvent event( event_type ); - event.SetTimestamp( gdk_event->time ); - event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); - event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); - event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); - event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); - event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); - event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); - event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); - - event.m_x = (wxCoord)gdk_event->x; - event.m_y = (wxCoord)gdk_event->y; + InitMouseEvent( win, event, gdk_event ); AdjustEventButtonState(event); + // wxListBox actually get mouse events from the item + + if (win->m_isListBox) + { + event.m_x += widget->allocation.x; + event.m_y += widget->allocation.y; + } + // Some control don't have their own X window and thus cannot get // any events. @@ -1413,19 +1396,18 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto } wxMouseEvent event( event_type ); - event.SetTimestamp( gdk_event->time ); - event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); - event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); - event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); - event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); - event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); - event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); - event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); - event.m_x = (wxCoord)gdk_event->x; - event.m_y = (wxCoord)gdk_event->y; + InitMouseEvent( win, event, gdk_event ); AdjustEventButtonState(event); + // wxListBox actually get mouse events from the item + + if (win->m_isListBox) + { + event.m_x += widget->allocation.x; + event.m_y += widget->allocation.y; + } + // Some control don't have their own X window and thus cannot get // any events. @@ -1501,24 +1483,6 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto return FALSE; } -// ============================================================================ -// the mouse events -// ============================================================================ - -// init wxMouseEvent with the info from gdk_event -#define InitMouseEvent(event, gdk_event) \ - event.SetTimestamp( gdk_event->time ); \ - event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); \ - event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); \ - event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); \ - event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); \ - event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); \ - event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); \ - event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); \ -\ - event.m_x = (wxCoord)gdk_event->x; \ - event.m_y = (wxCoord)gdk_event->y \ - //----------------------------------------------------------------------------- // "motion_notify_event" //----------------------------------------------------------------------------- @@ -1556,7 +1520,7 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, */ wxMouseEvent event( wxEVT_MOTION ); - InitMouseEvent(event, gdk_event); + InitMouseEvent(win, event, gdk_event); if ( g_captureWindow ) { @@ -1570,7 +1534,7 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, wxMouseEvent event(g_captureWindowHasMouse ? wxEVT_ENTER_WINDOW : wxEVT_LEAVE_WINDOW); - InitMouseEvent(event, gdk_event); + InitMouseEvent(win, event, gdk_event); event.SetEventObject(win); win->GetEventHandler()->ProcessEvent(event); } @@ -1669,7 +1633,7 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, switch ( g_sendActivateEvent ) { case -1: - // we've got focus from outside, synthtize wxActivateEvent + // we've got focus from outside, synthetize wxActivateEvent g_sendActivateEvent = 1; break; @@ -1683,14 +1647,9 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, g_focusWindowLast = g_focusWindow = win; -/* - printf( "OnSetFocus from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( " " ); - printf( WXSTRINGCAST win->GetLabel() ); - printf( ".\n" ); -*/ +#if 0 + wxLogDebug( wxT("OnSetFocus from %s\n"), win->GetName().c_str() ); +#endif // notify the parent keeping track of focus for the kbd navigation // purposes that we got it @@ -1711,24 +1670,25 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, } #endif // wxUSE_CARET -#if wxUSE_TEXTCTRL - // If it's a wxTextCtrl don't send the event as it will be done - // after the control gets to process it. - wxTextCtrl *ctrl = wxDynamicCast(win, wxTextCtrl); - if ( ctrl ) + wxWindowGTK *active = wxGetTopLevelParent(win); + if ( active != g_activeFrame ) { - return FALSE; - } -#endif - - if (win->IsTopLevel()) - { - wxActivateEvent event( wxEVT_ACTIVATE, TRUE, win->GetId() ); - event.SetEventObject( win ); + if ( g_activeFrame ) + { + wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from focus_in)"), g_activeFrame); + wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId()); + event.SetEventObject(g_activeFrame); + g_activeFrame->GetEventHandler()->ProcessEvent(event); + } - // ignore return value - win->GetEventHandler()->ProcessEvent( event ); + wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), active); + g_activeFrame = active; + wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId()); + event.SetEventObject(g_activeFrame); + g_activeFrame->GetEventHandler()->ProcessEvent(event); } + g_activeFrameLostFocus = FALSE; + wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() ); event.SetEventObject( win ); @@ -1747,7 +1707,7 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, // "focus_out_event" //----------------------------------------------------------------------------- -static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindowGTK *win ) +static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk_event, wxWindowGTK *win ) { DEBUG_MAIN_THREAD @@ -1757,6 +1717,23 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED if (!win->m_hasVMT) return FALSE; if (g_blockEventsOnDrag) return FALSE; +#if 0 + wxLogDebug( wxT("OnKillFocus from %s"), win->GetName().c_str() ); +#endif + + if ( !g_activeFrameLostFocus && g_activeFrame ) + { + // VZ: commenting this out because it does happen (although not easy + // to reproduce, I only see it when using wxMiniFrame and not + // always) and makes using Mahogany quite annoying +#if 0 + wxASSERT_MSG( wxGetTopLevelParent(win) == g_activeFrame, + wxT("unfocusing window that hasn't gained focus properly") ) +#endif // 0 + + g_activeFrameLostFocus = TRUE; + } + // if the focus goes out of our app alltogether, OnIdle() will send // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset // g_sendActivateEvent to -1 @@ -1768,13 +1745,6 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED g_focusWindow = (wxWindowGTK *)NULL; -/* - printf( "OnKillFocus from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ - #ifdef HAVE_XIM if (win->m_ic) gdk_im_end(); @@ -1789,25 +1759,6 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED } #endif // wxUSE_CARET -#if wxUSE_TEXTCTRL - // If it's a wxTextCtrl don't send the event as it will be done - // after the control gets to process it. - wxTextCtrl *ctrl = wxDynamicCast(win, wxTextCtrl); - if ( ctrl ) - { - return FALSE; - } -#endif - - if (win->IsTopLevel()) - { - wxActivateEvent event( wxEVT_ACTIVATE, FALSE, win->GetId() ); - event.SetEventObject( win ); - - // ignore return value - win->GetEventHandler()->ProcessEvent( event ); - } - wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() ); event.SetEventObject( win ); @@ -1837,9 +1788,7 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_ if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; wxMouseEvent event( wxEVT_ENTER_WINDOW ); -#if (GTK_MINOR_VERSION > 0) event.SetTimestamp( gdk_event->time ); -#endif event.SetEventObject( win ); int x = 0; @@ -1848,10 +1797,10 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_ gdk_window_get_pointer( widget->window, &x, &y, &state ); - InitMouseEvent(event, gdk_event); - - event.m_x = x; - event.m_y = y; + InitMouseEvent(win, event, gdk_event); + wxPoint pt = win->GetClientAreaOrigin(); + event.m_x = x + pt.x; + event.m_y = y + pt.y; if (win->GetEventHandler()->ProcessEvent( event )) { @@ -1879,9 +1828,7 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_ if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE; wxMouseEvent event( wxEVT_LEAVE_WINDOW ); -#if (GTK_MINOR_VERSION > 0) event.SetTimestamp( gdk_event->time ); -#endif event.SetEventObject( win ); int x = 0; @@ -1898,8 +1845,9 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_ event.m_middleDown = (state & GDK_BUTTON2_MASK); event.m_rightDown = (state & GDK_BUTTON3_MASK); - event.m_x = x; - event.m_y = y; + wxPoint pt = win->GetClientAreaOrigin(); + event.m_x = x + pt.x; + event.m_y = y + pt.y; if (win->GetEventHandler()->ProcessEvent( event )) { @@ -1914,7 +1862,9 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_ // "value_changed" from m_vAdjust //----------------------------------------------------------------------------- -static void gtk_window_vscroll_callback( GtkAdjustment *adjust, wxWindowGTK *win ) +static void gtk_window_vscroll_callback( GtkAdjustment *adjust, + SCROLLBAR_CBACK_ARG + wxWindowGTK *win ) { DEBUG_MAIN_THREAD @@ -1930,14 +1880,7 @@ static void gtk_window_vscroll_callback( GtkAdjustment *adjust, wxWindowGTK *win win->m_oldVerticalPos = adjust->value; - GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget); - GtkRange *range = GTK_RANGE( scrolledWindow->vscrollbar ); - - wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK; - if (range->scroll_type == GTK_SCROLL_STEP_BACKWARD) command = wxEVT_SCROLLWIN_LINEUP; - else if (range->scroll_type == GTK_SCROLL_STEP_FORWARD) command = wxEVT_SCROLLWIN_LINEDOWN; - else if (range->scroll_type == GTK_SCROLL_PAGE_BACKWARD) command = wxEVT_SCROLLWIN_PAGEUP; - else if (range->scroll_type == GTK_SCROLL_PAGE_FORWARD) command = wxEVT_SCROLLWIN_PAGEDOWN; + wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(win->m_widget)); int value = (int)(adjust->value+0.5); @@ -1950,7 +1893,9 @@ static void gtk_window_vscroll_callback( GtkAdjustment *adjust, wxWindowGTK *win // "value_changed" from m_hAdjust //----------------------------------------------------------------------------- -static void gtk_window_hscroll_callback( GtkAdjustment *adjust, wxWindowGTK *win ) +static void gtk_window_hscroll_callback( GtkAdjustment *adjust, + SCROLLBAR_CBACK_ARG + wxWindowGTK *win ) { DEBUG_MAIN_THREAD @@ -1963,16 +1908,9 @@ static void gtk_window_hscroll_callback( GtkAdjustment *adjust, wxWindowGTK *win float diff = adjust->value - win->m_oldHorizontalPos; if (fabs(diff) < 0.2) return; - win->m_oldHorizontalPos = adjust->value; - - GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget); - GtkRange *range = GTK_RANGE( scrolledWindow->hscrollbar ); + wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(win->m_widget)); - wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK; - if (range->scroll_type == GTK_SCROLL_STEP_BACKWARD) command = wxEVT_SCROLLWIN_LINEUP; - else if (range->scroll_type == GTK_SCROLL_STEP_FORWARD) command = wxEVT_SCROLLWIN_LINEDOWN; - else if (range->scroll_type == GTK_SCROLL_PAGE_BACKWARD) command = wxEVT_SCROLLWIN_PAGEUP; - else if (range->scroll_type == GTK_SCROLL_PAGE_FORWARD) command = wxEVT_SCROLLWIN_PAGEDOWN; + win->m_oldHorizontalPos = adjust->value; int value = (int)(adjust->value+0.5); @@ -1996,7 +1934,11 @@ static gint gtk_scrollbar_button_press_callback( GtkRange *widget, g_blockEventsOnScroll = TRUE; + + // FIXME: there is no 'slider' field in GTK+ 2.0 any more +#ifndef __WXGTK20__ win->m_isScrolling = (gdk_event->window == widget->slider); +#endif return FALSE; } @@ -2299,6 +2241,7 @@ void wxWindowGTK::Init() // GTK specific m_widget = (GtkWidget *) NULL; m_wxwindow = (GtkWidget *) NULL; + m_focusWidget = (GtkWidget *) NULL; // position/size m_x = 0; @@ -2329,6 +2272,7 @@ void wxWindowGTK::Init() m_isStaticBox = FALSE; m_isRadioButton = FALSE; + m_isListBox = FALSE; m_isFrame = FALSE; m_acceptsFocus = FALSE; @@ -2396,7 +2340,8 @@ bool wxWindowGTK::Create( wxWindow *parent, gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); #ifndef __WXUNIVERSAL__ -#if (GTK_MINOR_VERSION > 0) + +#if GTK_CHECK_VERSION(1, 2, 0) GtkPizza *pizza = GTK_PIZZA(m_wxwindow); if (HasFlag(wxRAISED_BORDER)) @@ -2415,7 +2360,7 @@ bool wxWindowGTK::Create( wxWindow *parent, { gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_NONE ); } -#else // GTK_MINOR_VERSION == 0 +#else // GTK+ 1.0 GtkViewport *viewport = GTK_VIEWPORT(scrolledWindow->viewport); if (HasFlag(wxRAISED_BORDER)) @@ -2430,17 +2375,18 @@ bool wxWindowGTK::Create( wxWindow *parent, { gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE ); } -#endif // GTK_MINOR_VERSION +#endif // GTK+ > 1.0/<= 1.0 + #endif // __WXUNIVERSAL__ GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); m_acceptsFocus = TRUE; -#if (GTK_MINOR_VERSION == 0) +#if !GTK_CHECK_VERSION(1, 2, 0) // shut the viewport up gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) ); gtk_viewport_set_vadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) ); -#endif // GTK_MINOR_VERSION == 0 +#endif // GTK+ 1.0 // I _really_ don't want scrollbars in the beginning m_vAdjust->lower = 0.0; @@ -2488,6 +2434,8 @@ bool wxWindowGTK::Create( wxWindow *parent, if (m_parent) m_parent->DoAddChild( this ); + m_focusWidget = m_wxwindow; + PostCreation(); Show( TRUE ); @@ -2500,6 +2448,9 @@ wxWindowGTK::~wxWindowGTK() if (g_focusWindow == this) g_focusWindow = NULL; + if (g_activeFrame == this) + g_activeFrame = NULL; + m_isBeingDeleted = TRUE; m_hasVMT = FALSE; @@ -2581,7 +2532,7 @@ void wxWindowGTK::PostCreation() { if (!m_noExpose) { - /* these get reported to wxWindows -> wxPaintEvent */ + // these get reported to wxWindows -> wxPaintEvent gtk_pizza_set_external( GTK_PIZZA(m_wxwindow), TRUE ); @@ -2598,35 +2549,32 @@ void wxWindowGTK::PostCreation() } } -#if (GTK_MINOR_VERSION > 0) - /* these are called when the "sunken" or "raised" borders are drawn */ + // these are called when the "sunken" or "raised" borders are drawn */ gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event", GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this ); gtk_signal_connect( GTK_OBJECT(m_widget), "draw", GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this ); -#endif } - if (m_wxwindow && m_needParent) - { - gtk_signal_connect( GTK_OBJECT(m_wxwindow), "focus_in_event", - GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this ); + // focus handling - gtk_signal_connect( GTK_OBJECT(m_wxwindow), "focus_out_event", - GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this ); - } - else - { - // For dialogs and frames, we are interested mainly in - // m_widget's focus. + if (m_focusWidget == NULL) + m_focusWidget = m_widget; - gtk_signal_connect( GTK_OBJECT(m_widget), "focus_in_event", - GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this ); +#if 0 + if (GetClassInfo() && GetClassInfo()->GetClassName()) + wxPrintf( GetClassInfo()->GetClassName() ); + wxPrintf( ".\n" ); +#endif - gtk_signal_connect( GTK_OBJECT(m_widget), "focus_out_event", - GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this ); - } + gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event", + GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this ); + + gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_out_event", + GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this ); + + // connect to the various key and mouse handlers GtkWidget *connect_widget = GetConnectWidget(); @@ -2716,6 +2664,14 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags if (m_resizing) return; /* I don't like recursions */ m_resizing = TRUE; + int currentX, currentY; + GetPosition(¤tX, ¤tY); + if (x == -1) + x = currentX; + if (y == -1) + y = currentY; + AdjustForParentClientOrigin(x, y, sizeFlags); + if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */ { /* don't set the size for children of wxNotebook, just take the values. */ @@ -2753,10 +2709,15 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags if (height == -1) m_height = 26; } - if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth; - if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight; - if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth; - if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight; + int minWidth = GetMinWidth(), + minHeight = GetMinHeight(), + maxWidth = GetMaxWidth(), + maxHeight = GetMaxHeight(); + + if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth; + if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight; + if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; + if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; int border = 0; int bottom_border = 0; @@ -2804,6 +2765,10 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags void wxWindowGTK::OnInternalIdle() { + // Update invalidated regions. + Update(); + + // Synthetize activate events. if ( g_sendActivateEvent != -1 ) { bool activate = g_sendActivateEvent != 0; @@ -2812,11 +2777,19 @@ void wxWindowGTK::OnInternalIdle() g_sendActivateEvent = -1; wxTheApp->SetActive(activate, (wxWindow *)g_focusWindowLast); + } - wxActivateEvent event(wxEVT_ACTIVATE_APP, activate, GetId()); - event.SetEventObject(this); - - (void)GetEventHandler()->ProcessEvent(event); + if ( g_activeFrameLostFocus ) + { + if ( g_activeFrame ) + { + wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from idle)"), g_activeFrame); + wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId()); + event.SetEventObject(g_activeFrame); + g_activeFrame->GetEventHandler()->ProcessEvent(event); + g_activeFrame = NULL; + } + g_activeFrameLostFocus = FALSE; } wxCursor cursor = m_cursor; @@ -3173,14 +3146,21 @@ void wxWindowGTK::SetFocus() { wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); +#if 0 + wxPrintf( "SetFocus from " ); + if (GetClassInfo() && GetClassInfo()->GetClassName()) + wxPrintf( GetClassInfo()->GetClassName() ); + wxPrintf( ".\n" ); +#endif + if (m_wxwindow) { if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow)) + { gtk_widget_grab_focus (m_wxwindow); - return; + } } - - if (m_widget) + else if (m_widget) { if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) ) { @@ -3188,7 +3168,7 @@ void wxWindowGTK::SetFocus() } else if (GTK_IS_CONTAINER(m_widget)) { - gtk_container_focus( GTK_CONTAINER(m_widget), GTK_DIR_TAB_FORWARD ); + SET_CONTAINER_FOCUS( m_widget, GTK_DIR_TAB_FORWARD ); } else { @@ -3291,8 +3271,8 @@ void wxWindowGTK::WarpPointer( int x, int y ) { wxCHECK_RET( (m_widget != NULL), wxT("invalid window") ); - /* we provide this function ourselves as it is - missing in GDK (top of this file) */ + // We provide this function ourselves as it is + // missing in GDK (top of this file). GdkWindow *window = (GdkWindow*) NULL; if (m_wxwindow) @@ -3319,86 +3299,144 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) { if (rect) { - gdk_window_clear_area( GTK_PIZZA(m_wxwindow)->bin_window, - rect->x, rect->y, - rect->width, rect->height ); + // Schedule for later Updating in ::Update() or ::OnInternalIdle(). + m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height ); } else { - gdk_window_clear( GTK_PIZZA(m_wxwindow)->bin_window ); + // Schedule for later Updating in ::Update() or ::OnInternalIdle(). + m_clearRegion.Clear(); + m_clearRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height ); } } - /* there is no GTK equivalent of "draw only, don't clear" so we - invent our own in the GtkPizza widget */ - - if (!rect) + if (rect) { if (m_wxwindow) { - -/* - GtkPizza *pizza = GTK_PIZZA(m_wxwindow); - gboolean old_clear = pizza->clear_on_draw; - gtk_pizza_set_clear( pizza, FALSE ); - gtk_widget_draw( m_wxwindow, (GdkRectangle*) NULL ); - gtk_pizza_set_clear( pizza, old_clear ); -*/ - GdkEventExpose gdk_event; - gdk_event.type = GDK_EXPOSE; - gdk_event.window = GTK_PIZZA(m_wxwindow)->bin_window; - gdk_event.count = 0; - gdk_event.area.x = 0; - gdk_event.area.y = 0; - gdk_event.area.width = m_wxwindow->allocation.width; - gdk_event.area.height = m_wxwindow->allocation.height; - gtk_window_expose_callback( m_wxwindow, &gdk_event, (wxWindow *)this ); + // Schedule for later Updating in ::Update() or ::OnInternalIdle(). + m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height ); } else { - gtk_widget_draw( m_widget, (GdkRectangle*) NULL ); + GdkRectangle gdk_rect; + gdk_rect.x = rect->x; + gdk_rect.y = rect->y; + gdk_rect.width = rect->width; + gdk_rect.height = rect->height; + gtk_widget_draw( m_widget, &gdk_rect ); } } else { - if (m_wxwindow) { -/* - GtkPizza *pizza = GTK_PIZZA(m_wxwindow); - gboolean old_clear = pizza->clear_on_draw; - gtk_pizza_set_clear( pizza, FALSE ); + // Schedule for later Updating in ::Update() or ::OnInternalIdle(). + m_updateRegion.Clear(); + m_updateRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height ); + } + else + { + gtk_widget_draw( m_widget, (GdkRectangle*) NULL ); + } + } +} - GdkRectangle gdk_rect; - gdk_rect.x = rect->x; - gdk_rect.y = rect->y; - gdk_rect.width = rect->width; - gdk_rect.height = rect->height; - gtk_widget_draw( m_wxwindow, &gdk_rect ); - gtk_window_draw_callback( m_wxwindow, &gdk_rect, this ); +void wxWindowGTK::Update() +{ + if (!m_updateRegion.IsEmpty()) + { + GtkSendPaintEvents(); + } +} - gtk_pizza_set_clear( pizza, old_clear ); -*/ +void wxWindowGTK::GtkSendPaintEvents() +{ + if (!m_wxwindow) + { + m_clearRegion.Clear(); + m_updateRegion.Clear(); + return; + } + + m_clipPaintRegion = TRUE; + + // if (!m_clearRegion.IsEmpty()) // always send an erase event + { + wxWindowDC dc( (wxWindow*)this ); + dc.SetClippingRegion( m_clearRegion ); + + wxEraseEvent erase_event( GetId(), &dc ); + erase_event.SetEventObject( this ); + + if (!GetEventHandler()->ProcessEvent(erase_event)) + { + wxRegionIterator upd( m_clearRegion ); + while (upd) + { + gdk_window_clear_area( GTK_PIZZA(m_wxwindow)->bin_window, + upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); + upd ++; + } + } + m_clearRegion.Clear(); + } + + wxNcPaintEvent nc_paint_event( GetId() ); + nc_paint_event.SetEventObject( this ); + GetEventHandler()->ProcessEvent( nc_paint_event ); + + wxPaintEvent paint_event( GetId() ); + paint_event.SetEventObject( this ); + GetEventHandler()->ProcessEvent( paint_event ); + + m_clipPaintRegion = FALSE; + +#ifndef __WXUNIVERSAL__ + // The following code will result in all window-less widgets + // being redrawn because the wxWindows class is allowed to + // paint over the window-less widgets. + + GtkPizza *pizza = GTK_PIZZA(m_wxwindow); + + GList *children = pizza->children; + while (children) + { + GtkPizzaChild *child = (GtkPizzaChild*) children->data; + children = children->next; + + if (GTK_WIDGET_NO_WINDOW (child->widget) && + GTK_WIDGET_DRAWABLE (child->widget)) + { + // Get intersection of widget area and update region + wxRegion region( m_updateRegion ); + GdkEventExpose gdk_event; gdk_event.type = GDK_EXPOSE; - gdk_event.window = GTK_PIZZA(m_wxwindow)->bin_window; + gdk_event.window = pizza->bin_window; gdk_event.count = 0; - gdk_event.area.x = rect->x; - gdk_event.area.y = rect->y; - gdk_event.area.width = rect->width; - gdk_event.area.height = rect->height; - gtk_window_expose_callback( m_wxwindow, &gdk_event, (wxWindow *)this ); - } - else - { - GdkRectangle gdk_rect; - gdk_rect.x = rect->x; - gdk_rect.y = rect->y; - gdk_rect.width = rect->width; - gdk_rect.height = rect->height; - gtk_widget_draw( m_widget, &gdk_rect ); + + wxRegionIterator upd( m_updateRegion ); + while (upd) + { + GdkRectangle rect; + rect.x = upd.GetX(); + rect.y = upd.GetY(); + rect.width = upd.GetWidth(); + rect.height = upd.GetHeight(); + + if (gtk_widget_intersect (child->widget, &rect, &gdk_event.area)) + { + gtk_widget_event (child->widget, (GdkEvent*) &gdk_event); + } + + upd ++; + } } } +#endif + + m_updateRegion.Clear(); } void wxWindowGTK::Clear() @@ -3455,7 +3493,7 @@ bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) if ((m_wxwindow) && (m_wxwindow->window) && - (m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE))) + (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE))) { /* wxMSW doesn't clear the window here. I don't do that either to provide compatibility. call Clear() to do the job. */ @@ -3504,10 +3542,9 @@ GtkStyle *wxWindowGTK::GetWidgetStyle() if (m_widgetStyle) { GtkStyle *remake = gtk_style_copy( m_widgetStyle ); -#ifdef __WXGTK20__ - /* FIXME: is this necessary? */ - _G_TYPE_IGC(remake, GtkObjectClass) = _G_TYPE_IGC(m_widgetStyle, GtkObjectClass); -#else + + // FIXME: no more klass in 2.0 +#ifndef __WXGTK20__ remake->klass = m_widgetStyle->klass; #endif @@ -3522,10 +3559,9 @@ GtkStyle *wxWindowGTK::GetWidgetStyle() def = gtk_widget_get_default_style(); m_widgetStyle = gtk_style_copy( def ); -#ifdef __WXGTK20__ - /* FIXME: is this necessary? */ - _G_TYPE_IGC(m_widgetStyle, GtkObjectClass) = _G_TYPE_IGC(def, GtkObjectClass); -#else + + // FIXME: no more klass in 2.0 +#ifndef __WXGTK20__ m_widgetStyle->klass = def->klass; #endif } @@ -3535,7 +3571,7 @@ GtkStyle *wxWindowGTK::GetWidgetStyle() void wxWindowGTK::SetWidgetStyle() { -#if DISABLE_STYLE_IF_BROKEN_THEM +#if DISABLE_STYLE_IF_BROKEN_THEME if (m_widget->style->engine_data) { static bool s_warningPrinted = FALSE; @@ -3551,16 +3587,15 @@ void wxWindowGTK::SetWidgetStyle() GtkStyle *style = GetWidgetStyle(); - if (m_font != wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT )) + if (m_font != wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT )) { - gdk_font_unref( style->font ); - style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) ); + SET_STYLE_FONT(style, m_font.GetInternalFont( 1.0 )); } if (m_foregroundColour.Ok()) { m_foregroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) ); - if (m_foregroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNTEXT)) + if (m_foregroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT)) { style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor(); style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor(); @@ -3586,7 +3621,7 @@ void wxWindowGTK::SetWidgetStyle() if (m_backgroundColour.Ok()) { m_backgroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) ); - if (m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE)) + if (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)) { style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor(); @@ -3632,7 +3667,8 @@ void wxWindowGTK::ApplyWidgetStyle() #if wxUSE_MENUS_NATIVE -static void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting ) +extern "C" +void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting ) { *is_waiting = FALSE; } @@ -3653,16 +3689,32 @@ static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win ) } } +// used to pass the coordinates from wxWindowGTK::DoPopupMenu() to +// wxPopupMenuPositionCallback() +// +// should be safe even in the MT case as the user can hardly popup 2 menus +// simultaneously, can he? static gint gs_pop_x = 0; static gint gs_pop_y = 0; -static void pop_pos_callback( GtkMenu * WXUNUSED(menu), - gint *x, gint *y, - wxWindowGTK *win ) +extern "C" void wxPopupMenuPositionCallback( GtkMenu *menu, + gint *x, gint *y, +#ifdef __WXGTK20__ + gboolean * WXUNUSED(whatever), +#endif + gpointer WXUNUSED(user_data) ) { - win->ClientToScreen( &gs_pop_x, &gs_pop_y ); - *x = gs_pop_x; - *y = gs_pop_y; + // ensure that the menu appears entirely on screen + GtkRequisition req; + gtk_widget_get_child_requisition(GTK_WIDGET(menu), &req); + + wxSize sizeScreen = wxGetDisplaySize(); + + gint xmax = sizeScreen.x - req.width, + ymax = sizeScreen.y - req.height; + + *x = gs_pop_x < xmax ? gs_pop_x : xmax; + *y = gs_pop_y < ymax ? gs_pop_y : ymax; } bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y ) @@ -3677,20 +3729,23 @@ bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y ) gs_pop_x = x; gs_pop_y = y; + ClientToScreen( &gs_pop_x, &gs_pop_y ); bool is_waiting = TRUE; - gtk_signal_connect( GTK_OBJECT(menu->m_menu), "hide", - GTK_SIGNAL_FUNC(gtk_pop_hide_callback), (gpointer)&is_waiting ); + gtk_signal_connect( GTK_OBJECT(menu->m_menu), + "hide", + GTK_SIGNAL_FUNC(gtk_pop_hide_callback), + (gpointer)&is_waiting ); gtk_menu_popup( GTK_MENU(menu->m_menu), - (GtkWidget *) NULL, // parent menu shell - (GtkWidget *) NULL, // parent menu item - (GtkMenuPositionFunc) pop_pos_callback, - (gpointer) this, // client data - 0, // button used to activate it - gs_timeLastClick // the time of activation + (GtkWidget *) NULL, // parent menu shell + (GtkWidget *) NULL, // parent menu item + wxPopupMenuPositionCallback, // function to position it + NULL, // client data + 0, // button used to activate it + gs_timeLastClick // the time of activation ); while (is_waiting) @@ -3747,7 +3802,7 @@ bool wxWindowGTK::SetFont( const wxFont &font ) return FALSE; } - wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ); + wxColour sysbg = wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ); if ( sysbg == m_backgroundColour ) { m_backgroundColour = wxNullColour; @@ -3762,7 +3817,7 @@ bool wxWindowGTK::SetFont( const wxFont &font ) return TRUE; } -void wxWindowGTK::CaptureMouse() +void wxWindowGTK::DoCaptureMouse() { wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); @@ -3791,12 +3846,14 @@ void wxWindowGTK::CaptureMouse() g_captureWindowHasMouse = TRUE; } -void wxWindowGTK::ReleaseMouse() +void wxWindowGTK::DoReleaseMouse() { wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); wxCHECK_RET( g_captureWindow, wxT("can't release mouse - not captured") ); + g_captureWindow = (wxWindowGTK*) NULL; + GdkWindow *window = (GdkWindow*) NULL; if (m_wxwindow) window = GTK_PIZZA(m_wxwindow)->bin_window; @@ -3807,7 +3864,6 @@ void wxWindowGTK::ReleaseMouse() return; gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME ); - g_captureWindow = (wxWindowGTK*) NULL; } /* static */ @@ -3979,13 +4035,39 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) ) wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") ); + // No scrolling requested. if ((dx == 0) && (dy == 0)) return; + + if (!m_updateRegion.IsEmpty()) + { + m_updateRegion.Offset( dx, dy ); + + int cw = 0; + int ch = 0; + GetClientSize( &cw, &ch ); + m_updateRegion.Intersect( 0, 0, cw, ch ); + } + + if (!m_clearRegion.IsEmpty()) + { + m_clearRegion.Offset( dx, dy ); + + int cw = 0; + int ch = 0; + GetClientSize( &cw, &ch ); + m_clearRegion.Intersect( 0, 0, cw, ch ); + } + +#if 1 m_clipPaintRegion = TRUE; + gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy ); + m_clipPaintRegion = FALSE; -/* +#else + if (m_children.GetCount() > 0) { gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy ); @@ -4035,7 +4117,7 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) ) gdk_gc_unref( m_scrollGC ); } -*/ +#endif } // Find the wxWindow at the current mouse position, also returning the mouse