Commit 2ba9c4b4 authored by Matthias Clasen's avatar Matthias Clasen

Make focus rectangles optional

This commit introduces a new setting, gtk-visible-focus, backed
by the Gtk/VisibleFocus X setting. Its three values control how
focus rectangles are displayed.

'always' is equivalent to the traditional GTK+ behaviour of always
rendering focus rectangles.

'never' does what it says, and is intended for keyboardless
situations, e.g. tablets.

'automatic' hides focus rectangles initially, until the user
interacts with the keyboard, at which point focus rectangles
become visible.

https://bugzilla.gnome.org/show_bug.cgi?id=649567
parent 6596dbff
......@@ -5111,6 +5111,7 @@ gtk_widget_unset_state_flags
gtk_widget_get_state_flags
gtk_widget_has_default
gtk_widget_has_focus
gtk_widget_has_visible_focus
gtk_widget_has_grab
gtk_widget_has_rc_style
gtk_widget_is_drawable
......@@ -5293,6 +5294,8 @@ gtk_window_get_opacity
gtk_window_set_opacity
gtk_window_get_mnemonics_visible
gtk_window_set_mnemonics_visible
gtk_window_get_focus_visible
gtk_window_set_focus_visible
gtk_window_set_has_resize_grip
gtk_window_get_has_resize_grip
gtk_window_resize_grip_is_visible
......
......@@ -80,7 +80,8 @@ static const char gdk_settings_names[] =
"Net/EnableInputFeedbackSounds\0" "gtk-enable-input-feedback-sounds\0"
"Net/EnableEventSounds\0" "gtk-enable-event-sounds\0"
"Gtk/CursorBlinkTimeout\0" "gtk-cursor-blink-timeout\0"
"Gtk/AutoMnemonics\0" "gtk-auto-mnemonics\0";
"Gtk/AutoMnemonics\0" "gtk-auto-mnemonics\0"
"Gtk/VisibleFocus\0" "gtk-visible-focus\0";
static const struct
......@@ -133,5 +134,6 @@ static const struct
{ 1573, 1603 },
{ 1636, 1658 },
{ 1682, 1705 },
{ 1730, 1748 }
{ 1730, 1748 },
{ 1767, 1784 }
};
......@@ -3725,6 +3725,7 @@ gtk_window_get_deletable
gtk_window_get_destroy_with_parent
gtk_window_get_focus
gtk_window_get_focus_on_map
gtk_window_get_focus_visible
gtk_window_get_gravity
gtk_window_get_group
gtk_window_get_has_resize_grip
......@@ -3791,6 +3792,7 @@ gtk_window_set_deletable
gtk_window_set_destroy_with_parent
gtk_window_set_focus
gtk_window_set_focus_on_map
gtk_window_set_focus_visible
gtk_window_set_geometry_hints
gtk_window_set_gravity
gtk_window_set_has_resize_grip
......
......@@ -1570,6 +1570,7 @@ _gtk_button_paint (GtkButton *button,
gint focus_pad;
GtkAllocation allocation;
GtkStyleContext *context;
gboolean draw_focus;
widget = GTK_WIDGET (button);
context = gtk_widget_get_style_context (widget);
......@@ -1605,8 +1606,11 @@ _gtk_button_paint (GtkButton *button,
width -= default_outside_border.left + default_outside_border.right;
height -= default_outside_border.top + default_outside_border.bottom;
}
if (!interior_focus && gtk_widget_has_focus (widget))
draw_focus = gtk_widget_has_visible_focus (widget);
if (!interior_focus && draw_focus)
{
x += focus_width + focus_pad;
y += focus_width + focus_pad;
......@@ -1623,7 +1627,7 @@ _gtk_button_paint (GtkButton *button,
x, y, width, height);
}
if (gtk_widget_has_focus (widget))
if (draw_focus)
{
gint child_displacement_x;
gint child_displacement_y;
......@@ -1658,8 +1662,7 @@ _gtk_button_paint (GtkButton *button,
y += child_displacement_y;
}
gtk_render_focus (context, cr,
x, y, width, height);
gtk_render_focus (context, cr, x, y, width, height);
}
gtk_style_context_restore (context);
......
......@@ -2710,8 +2710,8 @@ calendar_paint_day (GtkCalendar *calendar,
pango_cairo_show_layout (cr, layout);
}
if (gtk_widget_has_focus (widget)
&& priv->focus_row == row && priv->focus_col == col)
if (gtk_widget_has_visible_focus (widget) &&
priv->focus_row == row && priv->focus_col == col)
gtk_render_focus (context, cr,
day_rect.x, day_rect.y,
day_rect.width, day_rect.height);
......
......@@ -1204,6 +1204,9 @@ gtk_cell_area_real_render (GtkCellArea *area,
if (gtk_cell_area_get_edited_cell (area))
render_data.paint_focus = FALSE;
if (!gtk_widget_has_visible_focus (widget))
render_data.paint_focus = FALSE;
/* If no cell can activate but the caller wants focus painted,
* then we paint focus around all cells */
if ((flags & GTK_CELL_RENDERER_FOCUSED) != 0 && paint_focus &&
......
......@@ -172,26 +172,27 @@ gtk_check_button_paint (GtkWidget *widget,
cairo_t *cr)
{
GtkCheckButton *check_button = GTK_CHECK_BUTTON (widget);
gint border_width;
gint interior_focus;
gint focus_width;
gint focus_pad;
gtk_widget_style_get (widget,
"interior-focus", &interior_focus,
"focus-line-width", &focus_width,
"focus-padding", &focus_pad,
NULL);
gtk_check_button_draw_indicator (check_button, cr);
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
if (gtk_widget_has_focus (widget))
if (gtk_widget_has_visible_focus (widget))
{
GtkWidget *child = gtk_bin_get_child (GTK_BIN (widget));
GtkStyleContext *context;
GtkStateFlags state;
GtkAllocation allocation;
gint border_width;
gint interior_focus;
gint focus_width;
gint focus_pad;
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
gtk_widget_style_get (widget,
"interior-focus", &interior_focus,
"focus-line-width", &focus_width,
"focus-padding", &focus_pad,
NULL);
gtk_widget_get_allocation (widget, &allocation);
context = gtk_widget_get_style_context (widget);
......
......@@ -1131,7 +1131,7 @@ palette_draw (GtkWidget *drawing_area,
gdk_cairo_set_source_rgba (cr, &color);
cairo_paint (cr);
if (gtk_widget_has_focus (drawing_area))
if (gtk_widget_has_visible_focus (drawing_area))
{
set_focus_line_attributes (drawing_area, cr, &focus_width);
......
......@@ -3438,7 +3438,7 @@ gtk_entry_draw_frame (GtkWidget *widget,
gtk_entry_draw_progress (widget, context, cr);
if (gtk_widget_has_focus (widget) && !priv->interior_focus)
if (gtk_widget_has_visible_focus (widget) && !priv->interior_focus)
{
x -= priv->focus_width;
y -= priv->focus_width;
......
......@@ -1016,7 +1016,7 @@ gtk_expander_draw (GtkWidget *widget,
gtk_expander_paint (expander, cr);
if (gtk_widget_has_focus (widget))
if (gtk_widget_has_visible_focus (widget))
gtk_expander_paint_focus (expander, cr);
GTK_WIDGET_CLASS (gtk_expander_parent_class)->draw (widget, cr);
......
......@@ -862,13 +862,6 @@ paint_ring (GtkHSV *hsv,
cairo_surface_t *source;
cairo_t *source_cr;
gint stride;
gint focus_width;
gint focus_pad;
gtk_widget_style_get (widget,
"focus-line-width", &focus_width,
"focus-padding", &focus_pad,
NULL);
width = gtk_widget_get_allocated_width (widget);
height = gtk_widget_get_allocated_height (widget);
......@@ -993,8 +986,9 @@ get_color (gdouble h,
/* Paints the HSV triangle */
static void
paint_triangle (GtkHSV *hsv,
cairo_t *cr)
paint_triangle (GtkHSV *hsv,
cairo_t *cr,
gboolean draw_focus)
{
GtkHSVPrivate *priv = hsv->priv;
GtkWidget *widget = GTK_WIDGET (hsv);
......@@ -1182,8 +1176,7 @@ paint_triangle (GtkHSV *hsv,
/* Draw focus outline */
if (gtk_widget_has_focus (widget) &&
!priv->focus_on_ring)
if (draw_focus && !priv->focus_on_ring)
{
gint focus_width;
gint focus_pad;
......@@ -1205,16 +1198,20 @@ paint_triangle (GtkHSV *hsv,
/* Paints the contents of the HSV color selector */
static gboolean
gtk_hsv_draw (GtkWidget *widget,
cairo_t *cr)
gtk_hsv_draw (GtkWidget *widget,
cairo_t *cr)
{
GtkHSV *hsv = GTK_HSV (widget);
GtkHSVPrivate *priv = hsv->priv;
gboolean draw_focus;
draw_focus = gtk_widget_has_visible_focus (widget);
paint_ring (hsv, cr);
paint_triangle (hsv, cr);
paint_triangle (hsv, cr, draw_focus);
if (gtk_widget_has_focus (widget) && priv->focus_on_ring)
if (draw_focus && priv->focus_on_ring)
{
GtkStyleContext *context;
GtkStateFlags state;
......
......@@ -1589,7 +1589,7 @@ gtk_icon_view_draw (GtkWidget *widget,
cairo_save (cr);
gtk_cairo_transform_to_window (cr, widget, icon_view->priv->bin_window);
cairo_set_line_width (cr, 1.);
gtk_icon_view_get_drag_dest_item (icon_view, &path, &dest_pos);
......@@ -1602,7 +1602,7 @@ gtk_icon_view_draw (GtkWidget *widget,
else
dest_index = -1;
for (icons = icon_view->priv->items; icons; icons = icons->next)
for (icons = icon_view->priv->items; icons; icons = icons->next)
{
GtkIconViewItem *item = icons->data;
GdkRectangle paint_area;
......@@ -1621,8 +1621,8 @@ gtk_icon_view_draw (GtkWidget *widget,
{
gtk_icon_view_paint_item (icon_view, cr, item,
((GdkRectangle *)item)->x, ((GdkRectangle *)item)->y,
icon_view->priv->draw_focus);
icon_view->priv->draw_focus);
if (dest_index == item->index)
dest_item = item;
}
......@@ -1677,7 +1677,7 @@ gtk_icon_view_draw (GtkWidget *widget,
rect.x, rect.y,
rect.width, rect.height);
}
if (icon_view->priv->doing_rubberband)
gtk_icon_view_paint_rubberband (icon_view, cr);
......
......@@ -4209,7 +4209,6 @@ gtk_label_draw (GtkWidget *widget,
focus_link = gtk_label_get_focus_link (label);
active_link = info->active_link;
if (active_link)
{
GdkRGBA bg_color;
......@@ -4253,7 +4252,7 @@ gtk_label_draw (GtkWidget *widget,
cairo_restore (cr);
}
if (focus_link && gtk_widget_has_focus (widget))
if (focus_link && gtk_widget_has_visible_focus (widget))
{
range[0] = focus_link->start;
range[1] = focus_link->end;
......
......@@ -1845,6 +1845,17 @@ gtk_main_do_event (GdkEvent *event)
break;
}
/* make focus visible in a window that receives a key event */
{
GtkWidget *window;
GtkPolicyType visible_focus;
window = gtk_widget_get_toplevel (grab_widget);
g_object_get (gtk_widget_get_settings (grab_widget), "gtk-visible-focus", &visible_focus, NULL);
if (GTK_IS_WINDOW (window) && visible_focus != GTK_POLICY_NEVER)
gtk_window_set_focus_visible (GTK_WINDOW (window), TRUE);
}
/* Catch alt press to enable auto-mnemonics;
* menus are handled elsewhere
* FIXME: this does not work with mnemonic modifiers other than Alt
......@@ -1866,7 +1877,6 @@ gtk_main_do_event (GdkEvent *event)
mnemonics_visible = (event->type == GDK_KEY_PRESS);
window = gtk_widget_get_toplevel (grab_widget);
if (GTK_IS_WINDOW (window))
gtk_window_set_mnemonics_visible (GTK_WINDOW (window), mnemonics_visible);
}
......
......@@ -5255,7 +5255,7 @@ gtk_notebook_draw_tab (GtkNotebook *notebook,
page->allocation.height,
get_tab_gap_pos (notebook));
if (gtk_widget_has_focus (widget) &&
if (gtk_widget_has_visible_focus (widget) &&
priv->cur_page == page)
{
gint focus_width, focus_pad;
......
......@@ -2194,7 +2194,7 @@ gtk_range_draw (GtkWidget *widget,
gtk_style_context_restore (context);
if (sensitive && gtk_widget_has_focus (widget))
if (sensitive && gtk_widget_has_visible_focus (widget))
{
gtk_style_context_save (context);
gtk_style_context_set_state (context,
......
......@@ -178,6 +178,7 @@ enum {
PROP_TOOLBAR_STYLE,
PROP_TOOLBAR_ICON_SIZE,
PROP_AUTO_MNEMONICS,
PROP_VISIBLE_FOCUS,
PROP_APPLICATION_PREFER_DARK_THEME,
PROP_BUTTON_IMAGES,
PROP_ENTRY_SELECT_ON_FOCUS,
......@@ -1113,6 +1114,24 @@ gtk_settings_class_init (GtkSettingsClass *class)
NULL);
g_assert (result == PROP_AUTO_MNEMONICS);
/**
* GtkSettings:gtk-visible-focus:
*
* Whether 'focus rectangles' should be always visible, never visible,
* or hidden until the user starts to use the keyboard.
*
* Since: 3.2
*/
result = settings_install_property_parser (class,
g_param_spec_enum ("gtk-visible-focus",
P_("Visible Focus"),
P_("Whether 'focus rectangles' should be hidden until the user starts to use the keyboard."),
GTK_TYPE_POLICY_TYPE,
GTK_POLICY_ALWAYS,
GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_VISIBLE_FOCUS);
/**
* GtkSettings:gtk-application-prefer-dark-theme:
*
......
......@@ -570,7 +570,7 @@ gtk_switch_draw (GtkWidget *widget,
width = gtk_widget_get_allocated_width (widget);
height = gtk_widget_get_allocated_height (widget);
if (gtk_widget_has_focus (widget))
if (gtk_widget_has_visible_focus (widget))
gtk_render_focus (context, cr, x, y, width, height);
x += focus_width + focus_pad;
......
......@@ -4906,7 +4906,7 @@ gtk_text_view_draw_focus (GtkWidget *widget,
"interior-focus", &interior_focus,
NULL);
if (gtk_widget_has_focus (widget) && !interior_focus)
if (gtk_widget_has_visible_focus (widget) && !interior_focus)
{
GtkStyleContext *context;
......
......@@ -387,7 +387,7 @@ gtk_tray_icon_draw (GtkWidget *widget,
retval = GTK_WIDGET_CLASS (gtk_tray_icon_parent_class)->draw (widget, cr);
focus_child = gtk_container_get_focus_child (GTK_CONTAINER (widget));
if (focus_child && gtk_widget_has_focus (focus_child))
if (focus_child && gtk_widget_has_visible_focus (focus_child))
{
GtkStyleContext *context;
GtkStateFlags state;
......
......@@ -4519,7 +4519,7 @@ draw_empty_focus (GtkTreeView *tree_view, cairo_t *cr)
GtkWidget *widget = GTK_WIDGET (tree_view);
gint w, h;
if (!gtk_widget_has_focus (widget))
if (!gtk_widget_has_visible_focus (widget))
return;
w = gdk_window_get_width (tree_view->priv->bin_window) - 2;
......@@ -4965,7 +4965,7 @@ gtk_tree_view_bin_draw (GtkWidget *widget,
if (node == cursor && has_can_focus_cell
&& ((column == tree_view->priv->focus_column
&& tree_view->priv->draw_keyfocus &&
gtk_widget_has_focus (widget))
gtk_widget_has_visible_focus (widget))
|| (column == tree_view->priv->edited_column)))
draw_focus = TRUE;
else
......@@ -5202,7 +5202,7 @@ gtk_tree_view_bin_draw (GtkWidget *widget,
/* draw the big row-spanning focus rectangle, if needed */
if (!has_can_focus_cell && node == cursor &&
tree_view->priv->draw_keyfocus &&
gtk_widget_has_focus (widget))
gtk_widget_has_visible_focus (widget))
{
gint tmp_y, tmp_height;
GtkStateFlags focus_rect_state = 0;
......
......@@ -6681,6 +6681,48 @@ gtk_widget_has_focus (GtkWidget *widget)
return widget->priv->has_focus;
}
/**
* gtk_widget_has_visible_focus:
* @widget: a #GtkWidget
*
* Determines if the widget should show a visible indication that
* it has the global input focus. This is a convenience function for
* use in ::draw handlers that takes into account whether focus
* indication should currently be shown in the toplevel window of
* @widget. See gtk_window_get_focus_visible() for more information
* about focus indication.
*
* To find out if the widget has the global input focus, use
* gtk_widget_has_focus().
*
* Return value: %TRUE if the widget should display a 'focus rectangle'
*
* Since: 3.2
*/
gboolean
gtk_widget_has_visible_focus (GtkWidget *widget)
{
gboolean draw_focus;
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
if (widget->priv->has_focus)
{
GtkWidget *toplevel;
toplevel = gtk_widget_get_toplevel (widget);
if (GTK_IS_WINDOW (toplevel))
draw_focus = gtk_window_get_focus_visible (GTK_WINDOW (toplevel));
else
draw_focus = TRUE;
}
else
draw_focus = FALSE;
return draw_focus;
}
/**
* gtk_widget_is_focus:
* @widget: a #GtkWidget
......
......@@ -560,6 +560,7 @@ void gtk_widget_set_can_focus (GtkWidget *widget,
gboolean gtk_widget_get_can_focus (GtkWidget *widget);
gboolean gtk_widget_has_focus (GtkWidget *widget);
gboolean gtk_widget_is_focus (GtkWidget *widget);
gboolean gtk_widget_has_visible_focus (GtkWidget *widget);
void gtk_widget_grab_focus (GtkWidget *widget);
void gtk_widget_set_can_default (GtkWidget *widget,
......
......@@ -157,6 +157,7 @@ struct _GtkWindowPrivate
guint maximize_initially : 1;
guint mnemonics_visible : 1;
guint mnemonics_visible_set : 1;
guint focus_visible : 1;
guint modal : 1;
guint opacity_set : 1;
guint position : 3;
......@@ -225,11 +226,12 @@ enum {
/* Readonly properties */
PROP_IS_ACTIVE,
PROP_HAS_TOPLEVEL_FOCUS,
/* Writeonly properties */
PROP_STARTUP_ID,
PROP_MNEMONICS_VISIBLE,
PROP_FOCUS_VISIBLE,
LAST_ARG
};
......@@ -702,6 +704,18 @@ gtk_window_class_init (GtkWindowClass *klass)
P_("Icon for this window"),
GDK_TYPE_PIXBUF,
GTK_PARAM_READWRITE));
/**
* GtkWindow:mnemonics-visible:
*
* Whether mnemonics are currently visible in this window.
*
* This property is maintained by GTK+ based on the
* #GtkSettings:gtk-auto-mnemonics setting and user input,
* and should not be set by applications.
*
* Since: 2.20
*/
g_object_class_install_property (gobject_class,
PROP_MNEMONICS_VISIBLE,
g_param_spec_boolean ("mnemonics-visible",
......@@ -709,6 +723,25 @@ gtk_window_class_init (GtkWindowClass *klass)
P_("Whether mnemonics are currently visible in this window"),
TRUE,
GTK_PARAM_READWRITE));
/**
* GtkWindow:focus-visible:
*
* Whether 'focus rectangles' are currently visible in this window.
*
* This property is maintained by GTK+ based on the
* #GtkSettings:gtk-visible-focus setting and user input
* and should not be set by applications.
*
* Since: 2.20
*/
g_object_class_install_property (gobject_class,
PROP_FOCUS_VISIBLE,
g_param_spec_boolean ("focus-visible",
P_("Focus Visible"),
P_("Whether focus rectangles are currently visible in this window"),
TRUE,
GTK_PARAM_READWRITE));
/**
* GtkWindow:icon-name:
......@@ -1112,6 +1145,7 @@ gtk_window_init (GtkWindow *window)
priv->initial_timestamp = GDK_CURRENT_TIME;
priv->has_resize_grip = TRUE;
priv->mnemonics_visible = TRUE;
priv->focus_visible = TRUE;
g_object_ref_sink (window);
priv->has_user_ref_count = TRUE;
......@@ -1231,6 +1265,9 @@ gtk_window_set_property (GObject *object,
case PROP_MNEMONICS_VISIBLE:
gtk_window_set_mnemonics_visible (window, g_value_get_boolean (value));
break;
case PROP_FOCUS_VISIBLE:
gtk_window_set_focus_visible (window, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
......@@ -1349,6 +1386,9 @@ gtk_window_get_property (GObject *object,
case PROP_MNEMONICS_VISIBLE:
g_value_set_boolean (value, priv->mnemonics_visible);
break;
case PROP_FOCUS_VISIBLE:
g_value_set_boolean (value, priv->focus_visible);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
......@@ -4675,6 +4715,7 @@ gtk_window_map (GtkWidget *widget)
GdkWindow *toplevel;
GdkWindow *gdk_window;
gboolean auto_mnemonics;
GtkPolicyType visible_focus;
gdk_window = gtk_widget_get_window (widget);
......@@ -4747,7 +4788,7 @@ gtk_window_map (GtkWidget *widget)
if (priv->startup_id != NULL)
{
/* Make sure we have a "real" id */
if (!startup_id_is_fake (priv->startup_id))
if (!startup_id_is_fake (priv->startup_id))
gdk_notify_startup_complete_with_id (priv->startup_id);
g_free (priv->startup_id);
......@@ -4763,10 +4804,21 @@ gtk_window_map (GtkWidget *widget)
/* if auto-mnemonics is enabled and mnemonics visible is not already set
* (as in the case of popup menus), then hide mnemonics initially
*/
g_object_get (gtk_widget_get_settings (widget), "gtk-auto-mnemonics",
&auto_mnemonics, NULL);
g_object_get (gtk_widget_get_settings (widget),
"gtk-auto-mnemonics", &auto_mnemonics,
"gtk-visible-focus", &visible_focus,
NULL);
if (auto_mnemonics && !priv->mnemonics_visible_set)
gtk_window_set_mnemonics_visible (window, FALSE);
/* inherit from transient parent, so that a dialog that is
* opened via keynav shows focus initially
*/
if (priv->transient_parent)
gtk_window_set_focus_visible (window, gtk_window_get_focus_visible (priv->transient_parent));
else
gtk_window_set_focus_visible (window, visible_focus == GTK_POLICY_ALWAYS);
}
static gboolean
......@@ -5983,7 +6035,7 @@ gtk_window_focus_in_event (GtkWidget *widget,
if (auto_mnemonics)
maybe_set_mnemonics_visible (window);
}
return FALSE;
}
......@@ -9486,6 +9538,53 @@ gtk_window_set_mnemonics_visible (GtkWindow *window,
priv->mnemonics_visible_set = TRUE;
}
/**
* gtk_window_get_focus_visible:
* @window: a #GtkWindow
*
* Gets the value of the #GtkWindow:focus-visible property.
*
* Returns: %TRUE if 'focus rectangles' are supposed to be visible
* in this window.
*
* Since: 3.2
*/
gboolean
gtk_window_get_focus_visible (GtkWindow *window)
{
g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
return window->priv->focus_visible;
}
/**
* gtk_window_set_focus_visible:
* @window: a #GtkWindow
* @setting: the new value
*
* Sets the #GtkWindow:focus-visible property.
*
* Since: 3.2
*/
void
gtk_window_set_focus_visible (GtkWindow *window,
gboolean setting)
{
GtkWindowPrivate *priv;
g_return_if_fail (GTK_IS_WINDOW (window));
priv = window->priv;
setting = setting != FALSE;
if (priv->focus_visible != setting)
{
priv->focus_visible = setting;
g_object_notify (G_OBJECT (window), "focus-visible");
}
}
void
_gtk_window_get_wmclass (GtkWindow *window,
gchar **wmclass_name,
......
......@@ -162,6 +162,9 @@ gboolean gtk_window_get_destroy_with_parent (GtkWindow *window);
void gtk_window_set_mnemonics_visible (GtkWindow *window,
gboolean setting);
gboolean gtk_window_get_mnemonics_visible (GtkWindow *window);
void gtk_window_set_focus_visible (GtkWindow *window,
gboolean setting);
gboolean gtk_window_get_focus_visible (GtkWindow *window);
void gtk_window_set_resizable (GtkWindow *window,
gboolean resizable);
......
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