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widget: Remove gtk_widget_get_screen()

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Replace the remaining users with "correct" code that does not need that
function anymore.
This commit is contained in:
Benjamin Otte 2017-10-31 08:17:37 +01:00
parent 4a43229d0b
commit 648d040395
7 changed files with 29 additions and 57 deletions
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1
docs/reference/gtk/gtk4-sections.txt
View File

@ -4555,7 +4555,6 @@ gtk_widget_get_parent
gtk_widget_get_settings
gtk_widget_get_clipboard
gtk_widget_get_display
gtk_widget_get_screen
gtk_widget_get_size_request
gtk_widget_set_child_visible
gtk_widget_set_size_request

20
gtk/gtkdnd.c
View File

@ -153,7 +153,7 @@ static GdkCursor * gtk_drag_get_cursor (GtkWidget *widget,
GtkDragSourceInfo *info);
static void gtk_drag_update_cursor (GtkDragSourceInfo *info);
static GtkWidget *gtk_drag_get_ipc_widget (GtkWidget *widget);
static GtkWidget *gtk_drag_get_ipc_widget_for_screen (GdkScreen *screen);
static GtkWidget *gtk_drag_get_ipc_widget_for_display(GdkDisplay*display);
static void gtk_drag_release_ipc_widget (GtkWidget *widget);
static void gtk_drag_selection_received (GtkWidget *widget,
@ -268,10 +268,10 @@ static struct {
*********************/
static GtkWidget *
gtk_drag_get_ipc_widget_for_screen (GdkScreen *screen)
gtk_drag_get_ipc_widget_for_display (GdkDisplay *display)
{
GtkWidget *result;
GSList *drag_widgets = g_object_get_data (G_OBJECT (screen),
GSList *drag_widgets = g_object_get_data (G_OBJECT (display),
"gtk-dnd-ipc-widgets");
if (drag_widgets)
@ -279,7 +279,7 @@ gtk_drag_get_ipc_widget_for_screen (GdkScreen *screen)
GSList *tmp = drag_widgets;
result = drag_widgets->data;
drag_widgets = drag_widgets->next;
g_object_set_data (G_OBJECT (screen),
g_object_set_data (G_OBJECT (display),
I_("gtk-dnd-ipc-widgets"),
drag_widgets);
g_slist_free_1 (tmp);
@ -287,7 +287,7 @@ gtk_drag_get_ipc_widget_for_screen (GdkScreen *screen)
else
{
result = gtk_window_new (GTK_WINDOW_POPUP);
gtk_window_set_display (GTK_WINDOW (result), gdk_screen_get_display (screen));
gtk_window_set_display (GTK_WINDOW (result), display);
gtk_window_resize (GTK_WINDOW (result), 1, 1);
gtk_window_move (GTK_WINDOW (result), -99, -99);
gtk_widget_show (result);
@ -302,7 +302,7 @@ gtk_drag_get_ipc_widget (GtkWidget *widget)
GtkWidget *result;
GtkWidget *toplevel;
result = gtk_drag_get_ipc_widget_for_screen (gtk_widget_get_screen (widget));
result = gtk_drag_get_ipc_widget_for_display (gtk_widget_get_display (widget));
toplevel = gtk_widget_get_toplevel (widget);
@ -350,9 +350,9 @@ static void
gtk_drag_release_ipc_widget (GtkWidget *widget)
{
GtkWindow *window = GTK_WINDOW (widget);
GdkScreen *screen = gtk_widget_get_screen (widget);
GdkDisplay *display = gtk_widget_get_display (widget);
GdkDragContext *context = g_object_get_data (G_OBJECT (widget), "drag-context");
GSList *drag_widgets = g_object_get_data (G_OBJECT (screen),
GSList *drag_widgets = g_object_get_data (G_OBJECT (display),
"gtk-dnd-ipc-widgets");
GdkDevice *pointer, *keyboard;
@ -369,7 +369,7 @@ gtk_drag_release_ipc_widget (GtkWidget *widget)
gtk_window_group_remove_window (gtk_window_get_group (window),
window);
drag_widgets = g_slist_prepend (drag_widgets, widget);
g_object_set_data (G_OBJECT (screen),
g_object_set_data (G_OBJECT (display),
I_("gtk-dnd-ipc-widgets"),
drag_widgets);
}
@ -654,7 +654,7 @@ gtk_drag_finish (GdkDragContext *context,
if (target != GDK_NONE)
{
GtkWidget *selection_widget = gtk_drag_get_ipc_widget_for_screen (gdk_window_get_screen (gdk_drag_context_get_source_window (context)));
GtkWidget *selection_widget = gtk_drag_get_ipc_widget_for_display (gdk_window_get_display (gdk_drag_context_get_source_window (context)));
g_object_ref (context);

2
gtk/gtkfilechooserwidget.c
View File

@ -3779,7 +3779,7 @@ check_icon_theme (GtkFileChooserWidget *impl)
return;
}
settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (impl)));
settings = gtk_widget_get_settings (GTK_WIDGET (impl));
priv->settings_signal_id = g_signal_connect (settings, "notify",
G_CALLBACK (settings_notify_cb), impl);

2
gtk/gtkpathbar.c
View File

@ -1195,7 +1195,7 @@ gtk_path_bar_check_icon_theme (GtkPathBar *path_bar)
{
GtkSettings *settings;
settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (path_bar)));
settings = gtk_widget_get_settings (GTK_WIDGET (path_bar));
path_bar->priv->settings_signal_id = g_signal_connect (settings, "notify",
G_CALLBACK (settings_notify_cb), path_bar);
}

53
gtk/gtkwidget.c
View File

@ -9237,43 +9237,6 @@ gtk_widget_get_child_visible (GtkWidget *widget)
return widget->priv->child_visible;
}
/**
* gtk_widget_get_screen:
* @widget: a #GtkWidget
*
* Get the #GdkScreen from the toplevel window associated with
* this widget. This function can only be called after the widget
* has been added to a widget hierarchy with a #GtkWindow
* at the top.
*
* In general, you should only create screen specific
* resources when a widget has been realized, and you should
* free those resources when the widget is unrealized.
*
* Returns: (transfer none): the #GdkScreen for the toplevel for this widget.
*
* Since: 2.2
**/
GdkScreen*
gtk_widget_get_screen (GtkWidget *widget)
{
GtkWidget *toplevel;
g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
toplevel = _gtk_widget_get_toplevel (widget);
if (_gtk_widget_is_toplevel (toplevel))
{
if (GTK_IS_WINDOW (toplevel))
return gdk_display_get_default_screen (gtk_window_get_display (GTK_WINDOW (toplevel)));
else if (GTK_IS_INVISIBLE (toplevel))
return gdk_display_get_default_screen (gtk_invisible_get_display (GTK_INVISIBLE (widget)));
}
return gdk_screen_get_default ();
}
void
_gtk_widget_scale_changed (GtkWidget *widget)
{
@ -9351,9 +9314,21 @@ gtk_widget_get_scale_factor (GtkWidget *widget)
GdkDisplay*
gtk_widget_get_display (GtkWidget *widget)
{
GtkWidget *toplevel;
g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
return gdk_screen_get_display (gtk_widget_get_screen (widget));
toplevel = _gtk_widget_get_toplevel (widget);
if (_gtk_widget_is_toplevel (toplevel))
{
if (GTK_IS_WINDOW (toplevel))
return gtk_window_get_display (GTK_WINDOW (toplevel));
else if (GTK_IS_INVISIBLE (toplevel))
return gtk_invisible_get_display (GTK_INVISIBLE (widget));
}
return gdk_display_get_default ();
}
/**
@ -9771,7 +9746,7 @@ gtk_widget_get_settings (GtkWidget *widget)
{
g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
return gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
return gtk_settings_get_for_display (gtk_widget_get_display (widget));
}
/**

2
gtk/gtkwidget.h
View File

@ -782,8 +782,6 @@ GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_widget_get_ancestor (GtkWidget *widget,
GType widget_type);
GDK_AVAILABLE_IN_ALL
GdkScreen * gtk_widget_get_screen (GtkWidget *widget);
GDK_AVAILABLE_IN_3_10
gint gtk_widget_get_scale_factor (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL

6
gtk/inspector/object-tree.c
View File

@ -1182,7 +1182,7 @@ gtk_inspector_object_tree_scan (GtkInspectorObjectTree *wt,
{
GtkWidget *inspector_win;
GList *toplevels, *l;
GdkScreen *screen;
GdkDisplay *display;
GObject *selected;
block_selection_changed (wt);
@ -1197,7 +1197,7 @@ gtk_inspector_object_tree_scan (GtkInspectorObjectTree *wt,
if (window)
gtk_inspector_object_tree_append_object (wt, G_OBJECT (window), NULL, NULL);
screen = gdk_screen_get_default ();
display = gdk_display_get_default ();
inspector_win = gtk_widget_get_toplevel (GTK_WIDGET (wt));
toplevels = gtk_window_list_toplevels ();
@ -1205,7 +1205,7 @@ gtk_inspector_object_tree_scan (GtkInspectorObjectTree *wt,
{
if (GTK_IS_WINDOW (l->data) &&
gtk_window_get_window_type (l->data) == GTK_WINDOW_TOPLEVEL &&
gtk_widget_get_screen (l->data) == screen &&
gtk_widget_get_display (l->data) == display &&
l->data != window &&
l->data != inspector_win)
gtk_inspector_object_tree_append_object (wt, G_OBJECT (l->data), NULL, NULL);