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openSUSE:Evergreen:11.2:Test
stardict
stardict-transparent_trayicon.patch
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File stardict-transparent_trayicon.patch of Package stardict
diff -ur stardict-3.0.1.orig/src/docklet.cpp stardict-3.0.1/src/docklet.cpp --- stardict-3.0.1.orig/src/docklet.cpp 2008-02-29 11:47:23.000000000 +0800 +++ stardict-3.0.1/src/docklet.cpp 2008-02-29 11:47:57.000000000 +0800 @@ -25,15 +25,15 @@ void DockLet::create_docklet() { docklet_ = egg_tray_icon_new("StarDict"); - box_ = gtk_event_box_new(); + gtk_widget_add_events (GTK_WIDGET(docklet_), GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK); if (is_hide_state()) { - gtk_widget_set_tooltip_text(box_, _("StarDict")); + gtk_widget_set_tooltip_text(GTK_WIDGET(docklet_), _("StarDict")); image_ = gtk_image_new_from_pixbuf(normal_icon_); } else if (is_scan_on()) { - gtk_widget_set_tooltip_text(box_, _("StarDict - Scanning")); + gtk_widget_set_tooltip_text(GTK_WIDGET(docklet_), _("StarDict - Scanning")); image_ = gtk_image_new_from_pixbuf(scan_icon_); } else { - gtk_widget_set_tooltip_text(box_, _("StarDict - Stopped")); + gtk_widget_set_tooltip_text(GTK_WIDGET(docklet_), _("StarDict - Stopped")); image_ = gtk_image_new_from_pixbuf(stop_icon_); } @@ -41,11 +41,10 @@ G_CALLBACK(on_embedded), this); g_signal_connect(G_OBJECT(docklet_), "destroy", G_CALLBACK(on_destroyed), this); - g_signal_connect(G_OBJECT(box_), "button-press-event", + g_signal_connect(G_OBJECT(docklet_), "button-press-event", G_CALLBACK(on_btn_press), this); - gtk_container_add(GTK_CONTAINER(box_), image_); - gtk_container_add(GTK_CONTAINER(docklet_), box_); + gtk_container_add(GTK_CONTAINER(docklet_), image_); gtk_widget_show_all(GTK_WIDGET(docklet_)); /* ref the docklet_ before we bandy it about the place */ @@ -179,13 +178,13 @@ void DockLet::scan_on() { - gtk_widget_set_tooltip_text(box_, _("StarDict - Scanning")); + gtk_widget_set_tooltip_text(GTK_WIDGET(docklet_), _("StarDict - Scanning")); gtk_image_set_from_pixbuf(GTK_IMAGE(image_), scan_icon_); } void DockLet::scan_off() { - gtk_widget_set_tooltip_text(box_, _("StarDict - Stopped")); + gtk_widget_set_tooltip_text(GTK_WIDGET(docklet_), _("StarDict - Stopped")); gtk_image_set_from_pixbuf(GTK_IMAGE(image_), stop_icon_); } @@ -193,7 +192,7 @@ { if (!image_) return; - gtk_widget_set_tooltip_text(box_, _("StarDict")); + gtk_widget_set_tooltip_text(GTK_WIDGET(docklet_), _("StarDict")); gtk_image_set_from_pixbuf(GTK_IMAGE(image_), normal_icon_); } diff -ur stardict-3.0.1.orig/src/docklet.h stardict-3.0.1/src/docklet.h --- stardict-3.0.1.orig/src/docklet.h 2008-02-29 11:47:23.000000000 +0800 +++ stardict-3.0.1/src/docklet.h 2008-02-29 11:47:57.000000000 +0800 @@ -16,7 +16,6 @@ void set_scan_mode(bool); private: EggTrayIcon *docklet_; - GtkWidget *box_; GtkWidget *image_; //icon image. typedef ResourceWrapper<GtkWidget, GtkWidget, gtk_widget_destroy> GMenu; GMenu menu_; diff -ur stardict-3.0.1.orig/src/eggtrayicon.c stardict-3.0.1/src/eggtrayicon.c --- stardict-3.0.1.orig/src/eggtrayicon.c 2008-02-29 11:47:23.000000000 +0800 +++ stardict-3.0.1/src/eggtrayicon.c 2008-02-29 11:47:57.000000000 +0800 @@ -66,6 +66,8 @@ static void egg_tray_icon_realize (GtkWidget *widget); static void egg_tray_icon_unrealize (GtkWidget *widget); +static void egg_tray_icon_add (GtkContainer *container, + GtkWidget *widget); #ifdef GDK_WINDOWING_X11 static void egg_tray_icon_update_manager_window (EggTrayIcon *icon, @@ -113,6 +115,7 @@ { GObjectClass *gobject_class = (GObjectClass *)klass; GtkWidgetClass *widget_class = (GtkWidgetClass *)klass; + GtkContainerClass *container_class = (GtkContainerClass *)klass; parent_class = g_type_class_peek_parent (klass); @@ -121,6 +124,8 @@ widget_class->realize = egg_tray_icon_realize; widget_class->unrealize = egg_tray_icon_unrealize; + container_class->add = egg_tray_icon_add; + g_object_class_install_property (gobject_class, PROP_ORIENTATION, g_param_spec_enum ("orientation", @@ -159,6 +164,35 @@ } #ifdef GDK_WINDOWING_X11 +static gboolean +transparent_expose_event (GtkWidget *widget, GdkEventExpose *event, gpointer user_data) +{ + gdk_window_clear_area (widget->window, event->area.x, event->area.y, + event->area.width, event->area.height); + return FALSE; +} + +static void +make_transparent_again (GtkWidget *widget, GtkStyle *previous_style, + gpointer user_data) +{ + gdk_window_set_back_pixmap(widget->window, NULL, TRUE); +} + +static void +make_transparent (GtkWidget *widget, gpointer user_data) +{ + if (GTK_WIDGET_NO_WINDOW (widget) || GTK_WIDGET_APP_PAINTABLE (widget)) + return; + + gtk_widget_set_app_paintable (widget, TRUE); + gtk_widget_set_double_buffered (widget, FALSE); + gdk_window_set_back_pixmap (widget->window, NULL, TRUE); + g_signal_connect (widget, "expose_event", + G_CALLBACK (transparent_expose_event), NULL); + g_signal_connect_after (widget, "style_set", + G_CALLBACK (make_transparent_again), NULL); +} static void egg_tray_icon_get_orientation_property (EggTrayIcon *icon) @@ -238,10 +272,22 @@ } return GDK_FILTER_CONTINUE; } - +#else +static void +make_transparent (GtkWidget *widget, gpointer user_data) +{ +} #endif static void +egg_tray_icon_add (GtkContainer *container, GtkWidget *widget) +{ + g_signal_connect (widget, "realize", + G_CALLBACK (make_transparent), NULL); + GTK_CONTAINER_CLASS (parent_class)->add (container, widget); +} + +static void egg_tray_icon_unrealize (GtkWidget *widget) { #ifdef GDK_WINDOWING_X11 @@ -381,6 +427,8 @@ if (GTK_WIDGET_CLASS (parent_class)->realize) GTK_WIDGET_CLASS (parent_class)->realize (widget); + make_transparent (widget, NULL); + screen = gtk_widget_get_screen (widget); display = gdk_screen_get_display (screen); xdisplay = gdk_x11_display_get_xdisplay (display);
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