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widget: Remove gtk_widget_set_device_enabled()
Nobody is using it.
This commit is contained in:
Benjamin Otte
parent
5f73afae3d
commit
9d56cee622
@ -4520,8 +4520,6 @@ gtk_widget_set_sensitive
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gtk_widget_set_parent
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gtk_widget_set_parent_window
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gtk_widget_get_parent_window
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gtk_widget_set_device_enabled
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gtk_widget_get_device_enabled
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gtk_widget_get_toplevel
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gtk_widget_get_ancestor
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gtk_widget_is_ancestor
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155
gtk/gtkwidget.c
155
gtk/gtkwidget.c
@ -747,11 +747,6 @@ static void gtk_widget_set_usize_internal (GtkWidget *widget,
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gint width,
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gint height);
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static void gtk_widget_set_device_enabled_internal (GtkWidget *widget,
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GdkDevice *device,
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gboolean recurse,
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gboolean enabled);
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static void gtk_widget_on_frame_clock_update (GdkFrameClock *frame_clock,
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GtkWidget *widget);
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@ -778,7 +773,6 @@ static GQuark quark_pango_context = 0;
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static GQuark quark_mnemonic_labels = 0;
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static GQuark quark_tooltip_markup = 0;
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static GQuark quark_tooltip_window = 0;
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static GQuark quark_enabled_devices = 0;
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static GQuark quark_size_groups = 0;
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static GQuark quark_auto_children = 0;
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static GQuark quark_widget_path = 0;
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@ -994,7 +988,6 @@ gtk_widget_class_init (GtkWidgetClass *klass)
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quark_mnemonic_labels = g_quark_from_static_string ("gtk-mnemonic-labels");
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quark_tooltip_markup = g_quark_from_static_string ("gtk-tooltip-markup");
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quark_tooltip_window = g_quark_from_static_string ("gtk-tooltip-window");
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quark_enabled_devices = g_quark_from_static_string ("gtk-widget-enabled-devices");
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quark_size_groups = g_quark_from_static_string ("gtk-widget-size-groups");
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quark_auto_children = g_quark_from_static_string ("gtk-widget-auto-children");
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quark_widget_path = g_quark_from_static_string ("gtk-widget-path");
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@ -4441,91 +4434,6 @@ gtk_widget_unmap (GtkWidget *widget)
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}
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}
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typedef struct {
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GtkWidget *widget;
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GdkDevice *device;
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gboolean enabled;
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} DeviceEnableData;
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static void
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device_enable_foreach_window (gpointer win,
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gpointer user_data)
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{
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GdkWindow *window = win;
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DeviceEnableData *data = user_data;
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GdkEventMask events;
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GtkWidget *window_widget;
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GList *window_list;
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gdk_window_get_user_data (window, (gpointer *) &window_widget);
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if (data->widget != window_widget)
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return;
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if (data->enabled)
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events = gdk_window_get_events (window);
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else
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events = 0;
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gdk_window_set_device_events (window, data->device, events);
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window_list = gdk_window_peek_children (window);
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g_list_foreach (window_list, device_enable_foreach_window, data);
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}
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void
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gtk_widget_set_device_enabled_internal (GtkWidget *widget,
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GdkDevice *device,
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gboolean recurse,
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gboolean enabled)
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{
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DeviceEnableData data;
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data.widget = widget;
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data.device = device;
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data.enabled = enabled;
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if (_gtk_widget_get_has_window (widget))
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{
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GdkWindow *window;
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window = _gtk_widget_get_window (widget);
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device_enable_foreach_window (window, &data);
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}
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else
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{
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GList *window_list;
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window_list = gdk_window_peek_children (_gtk_widget_get_window (widget));
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g_list_foreach (window_list, device_enable_foreach_window, &data);
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}
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if (recurse)
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{
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GtkWidget *child;
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for (child = gtk_widget_get_first_child (widget);
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child != NULL;
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child = gtk_widget_get_next_sibling (child))
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{
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gtk_widget_set_device_enabled_internal (child,
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device,
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TRUE,
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enabled);
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}
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}
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}
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static void
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gtk_widget_update_devices_mask (GtkWidget *widget,
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gboolean recurse)
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{
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GList *enabled_devices, *l;
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enabled_devices = g_object_get_qdata (G_OBJECT (widget), quark_enabled_devices);
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for (l = enabled_devices; l; l = l->next)
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gtk_widget_set_device_enabled_internal (widget, GDK_DEVICE (l->data), recurse, TRUE);
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}
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typedef struct _GtkTickCallbackInfo GtkTickCallbackInfo;
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struct _GtkTickCallbackInfo
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@ -4857,8 +4765,6 @@ gtk_widget_realize (GtkWidget *widget)
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if (priv->multidevice)
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gdk_window_set_support_multidevice (priv->window, TRUE);
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gtk_widget_update_devices_mask (widget, TRUE);
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gtk_widget_update_alpha (widget);
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if (priv->context)
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@ -9617,67 +9523,6 @@ gtk_widget_has_size_request (GtkWidget *widget)
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return !(widget->priv->width == -1 && widget->priv->height == -1);
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}
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/**
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* gtk_widget_set_device_enabled:
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* @widget: a #GtkWidget
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* @device: a #GdkDevice
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* @enabled: whether to enable the device
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*
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* Enables or disables a #GdkDevice to interact with @widget
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* and all its children.
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*
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* It does so by descending through the #GdkWindow hierarchy
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* and enabling the same mask that is has for core events
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* (i.e. the one that gdk_window_get_events() returns).
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*
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* Since: 3.0
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*/
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void
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gtk_widget_set_device_enabled (GtkWidget *widget,
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GdkDevice *device,
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gboolean enabled)
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{
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GList *enabled_devices;
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g_return_if_fail (GTK_IS_WIDGET (widget));
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g_return_if_fail (GDK_IS_DEVICE (device));
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enabled_devices = g_object_get_qdata (G_OBJECT (widget), quark_enabled_devices);
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enabled_devices = g_list_append (enabled_devices, device);
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g_object_set_qdata_full (G_OBJECT (widget), quark_enabled_devices,
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enabled_devices, (GDestroyNotify) g_list_free);;
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if (_gtk_widget_get_realized (widget))
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gtk_widget_set_device_enabled_internal (widget, device, TRUE, enabled);
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}
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/**
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* gtk_widget_get_device_enabled:
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* @widget: a #GtkWidget
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* @device: a #GdkDevice
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*
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* Returns whether @device can interact with @widget and its
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* children. See gtk_widget_set_device_enabled().
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*
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* Returns: %TRUE is @device is enabled for @widget
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*
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* Since: 3.0
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*/
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gboolean
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gtk_widget_get_device_enabled (GtkWidget *widget,
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GdkDevice *device)
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{
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GList *enabled_devices;
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g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
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g_return_val_if_fail (GDK_IS_DEVICE (device), FALSE);
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enabled_devices = g_object_get_qdata (G_OBJECT (widget), quark_enabled_devices);
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return g_list_find (enabled_devices, device) != NULL;
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}
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/**
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* gtk_widget_get_toplevel:
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* @widget: a #GtkWidget
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@ -773,14 +773,6 @@ void gtk_widget_set_opacity (GtkWidget *widget,
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GDK_AVAILABLE_IN_3_8
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double gtk_widget_get_opacity (GtkWidget *widget);
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GDK_AVAILABLE_IN_ALL
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void gtk_widget_set_device_enabled (GtkWidget *widget,
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GdkDevice *device,
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gboolean enabled);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_widget_get_device_enabled (GtkWidget *widget,
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GdkDevice *device);
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GDK_AVAILABLE_IN_ALL
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GtkWidget* gtk_widget_get_toplevel (GtkWidget *widget);
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GDK_AVAILABLE_IN_ALL
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