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Merge branch 'kill-display-changed' into 'master'

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Kill display changed

See merge request GNOME/gtk!807
This commit is contained in:
Matthias Clasen 2019-05-02 01:49:31 +00:00
commit 574a25b09c
14 changed files with 151 additions and 323 deletions
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15
gtk/gtkbutton.c
View File

@ -129,8 +129,6 @@ static void gtk_button_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gtk_button_display_changed (GtkWidget *widget,
GdkDisplay *previous_display);
static void gtk_button_unrealize (GtkWidget * widget);
static void gtk_real_button_clicked (GtkButton * button);
static void gtk_real_button_activate (GtkButton *button);
@ -204,7 +202,6 @@ gtk_button_class_init (GtkButtonClass *klass)
gobject_class->set_property = gtk_button_set_property;
gobject_class->get_property = gtk_button_get_property;
widget_class->display_changed = gtk_button_display_changed;
widget_class->unrealize = gtk_button_unrealize;
widget_class->state_flags_changed = gtk_button_state_flags_changed;
widget_class->grab_notify = gtk_button_grab_notify;
@ -923,18 +920,6 @@ gtk_button_get_use_underline (GtkButton *button)
return priv->use_underline;
}
static void
gtk_button_display_changed (GtkWidget *widget,
GdkDisplay *previous_display)
{
GtkButton *button = GTK_BUTTON (widget);
GtkButtonPrivate *priv = gtk_button_get_instance_private (button);
/* If the button is being pressed while the display changes the
release might never occur, so we reset the state. */
priv->button_down = FALSE;
}
static void
gtk_button_state_flags_changed (GtkWidget *widget,
GtkStateFlags previous_state)

12
gtk/gtkfilechooserbutton.c
View File

@ -256,12 +256,11 @@ static void gtk_file_chooser_button_drag_data_received (GtkWidget *wi
GtkSelectionData *data);
static void gtk_file_chooser_button_show (GtkWidget *widget);
static void gtk_file_chooser_button_hide (GtkWidget *widget);
static void gtk_file_chooser_button_root (GtkWidget *widget);
static void gtk_file_chooser_button_map (GtkWidget *widget);
static gboolean gtk_file_chooser_button_mnemonic_activate (GtkWidget *widget,
gboolean group_cycling);
static void gtk_file_chooser_button_style_updated (GtkWidget *widget);
static void gtk_file_chooser_button_display_changed (GtkWidget *widget,
GdkDisplay *old_display);
static void gtk_file_chooser_button_state_flags_changed (GtkWidget *widget,
GtkStateFlags previous_state);
@ -395,7 +394,7 @@ gtk_file_chooser_button_class_init (GtkFileChooserButtonClass * class)
widget_class->hide = gtk_file_chooser_button_hide;
widget_class->map = gtk_file_chooser_button_map;
widget_class->style_updated = gtk_file_chooser_button_style_updated;
widget_class->display_changed = gtk_file_chooser_button_display_changed;
widget_class->root = gtk_file_chooser_button_root;
widget_class->mnemonic_activate = gtk_file_chooser_button_mnemonic_activate;
widget_class->state_flags_changed = gtk_file_chooser_button_state_flags_changed;
widget_class->measure = gtk_file_chooser_button_measure;
@ -1494,16 +1493,13 @@ gtk_file_chooser_button_style_updated (GtkWidget *widget)
}
static void
gtk_file_chooser_button_display_changed (GtkWidget *widget,
GdkDisplay *old_display)
gtk_file_chooser_button_root (GtkWidget *widget)
{
if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->display_changed)
GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->display_changed (widget, old_display);
GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->root (widget);
change_icon_theme (GTK_FILE_CHOOSER_BUTTON (widget));
}
/* ******************* *
* Utility Functions *
* ******************* */

29
gtk/gtkfilechooserwidget.c
View File

@ -461,8 +461,6 @@ static void gtk_file_chooser_widget_unmap (GtkWidget *w
static void gtk_file_chooser_widget_root (GtkWidget *widget);
static void gtk_file_chooser_widget_unroot (GtkWidget *widget);
static void gtk_file_chooser_widget_style_updated (GtkWidget *widget);
static void gtk_file_chooser_widget_display_changed (GtkWidget *widget,
GdkDisplay *previous_display);
static gboolean gtk_file_chooser_widget_set_current_folder (GtkFileChooser *chooser,
GFile *folder,
@ -536,6 +534,7 @@ static void search_shortcut_handler (GtkFileChooserWidget *impl);
static void recent_shortcut_handler (GtkFileChooserWidget *impl);
static void places_shortcut_handler (GtkFileChooserWidget *impl);
static void update_appearance (GtkFileChooserWidget *impl);
static void check_icon_theme (GtkFileChooserWidget *impl);
static void operation_mode_set (GtkFileChooserWidget *impl, OperationMode mode);
static void location_mode_set (GtkFileChooserWidget *impl, LocationMode new_mode);
@ -3538,6 +3537,10 @@ gtk_file_chooser_widget_unroot (GtkWidget *widget)
priv->toplevel_current_focus_widget = NULL;
}
remove_settings_signal (impl, gtk_widget_get_display (widget));
check_icon_theme (impl);
emit_default_size_changed (impl);
GTK_WIDGET_CLASS (gtk_file_chooser_widget_parent_class)->unroot (widget);
}
@ -3622,27 +3625,6 @@ gtk_file_chooser_widget_style_updated (GtkWidget *widget)
profile_end ("end", NULL);
}
static void
gtk_file_chooser_widget_display_changed (GtkWidget *widget,
GdkDisplay *previous_display)
{
GtkFileChooserWidget *impl;
profile_start ("start", NULL);
impl = GTK_FILE_CHOOSER_WIDGET (widget);
if (GTK_WIDGET_CLASS (gtk_file_chooser_widget_parent_class)->display_changed)
GTK_WIDGET_CLASS (gtk_file_chooser_widget_parent_class)->display_changed (widget, previous_display);
remove_settings_signal (impl, previous_display);
check_icon_theme (impl);
emit_default_size_changed (impl);
profile_end ("end", NULL);
}
static void
set_sort_column (GtkFileChooserWidget *impl)
{
@ -7919,7 +7901,6 @@ gtk_file_chooser_widget_class_init (GtkFileChooserWidgetClass *class)
widget_class->root = gtk_file_chooser_widget_root;
widget_class->unroot = gtk_file_chooser_widget_unroot;
widget_class->style_updated = gtk_file_chooser_widget_style_updated;
widget_class->display_changed = gtk_file_chooser_widget_display_changed;
/*
* Signals

57
gtk/gtkfontchooserwidget.c
View File

@ -169,9 +169,6 @@ static void gtk_font_chooser_widget_get_property (GObject *objec
GParamSpec *pspec);
static void gtk_font_chooser_widget_finalize (GObject *object);
static void gtk_font_chooser_widget_display_changed (GtkWidget *widget,
GdkDisplay *previous_display);
static gboolean gtk_font_chooser_widget_find_font (GtkFontChooserWidget *fontchooser,
const PangoFontDescription *font_desc,
GtkTreeIter *iter);
@ -670,21 +667,40 @@ gtk_font_chooser_widget_unmap (GtkWidget *widget)
GTK_WIDGET_CLASS (gtk_font_chooser_widget_parent_class)->unmap (widget);
}
static void
fontconfig_changed (GtkFontChooserWidget *fontchooser)
{
gtk_font_chooser_widget_load_fonts (fontchooser, TRUE);
}
static void
gtk_font_chooser_widget_root (GtkWidget *widget)
{
GtkSettings *settings;
GTK_WIDGET_CLASS (gtk_font_chooser_widget_parent_class)->root (widget);
g_signal_connect_swapped (gtk_widget_get_root (widget), "notify::focus-widget",
G_CALLBACK (update_key_capture), widget);
settings = gtk_widget_get_settings (widget);
g_signal_connect_object (settings, "notify::gtk-fontconfig-timestamp",
G_CALLBACK (fontconfig_changed), widget, G_CONNECT_SWAPPED);
gtk_font_chooser_widget_load_fonts (GTK_FONT_CHOOSER_WIDGET (widget), FALSE);
}
static void
gtk_font_chooser_widget_unroot (GtkWidget *widget)
{
GtkSettings *settings;
g_signal_handlers_disconnect_by_func (gtk_widget_get_root (widget),
update_key_capture, widget);
settings = gtk_widget_get_settings (widget);
g_signal_handlers_disconnect_by_func (settings, fontconfig_changed, widget);
GTK_WIDGET_CLASS (gtk_font_chooser_widget_parent_class)->unroot (widget);
}
@ -743,7 +759,6 @@ gtk_font_chooser_widget_class_init (GtkFontChooserWidgetClass *klass)
g_type_ensure (GTK_TYPE_DELAYED_FONT_DESCRIPTION);
g_type_ensure (G_TYPE_THEMED_ICON);
widget_class->display_changed = gtk_font_chooser_widget_display_changed;
widget_class->measure = gtk_font_chooser_widget_measure;
widget_class->size_allocate = gtk_font_chooser_widget_size_allocate;
widget_class->root = gtk_font_chooser_widget_root;
@ -1308,40 +1323,6 @@ gtk_font_chooser_widget_find_font (GtkFontChooserWidget *fontchooser,
return valid;
}
static void
fontconfig_changed (GtkFontChooserWidget *fontchooser)
{
gtk_font_chooser_widget_load_fonts (fontchooser, TRUE);
}
static void
gtk_font_chooser_widget_display_changed (GtkWidget *widget,
GdkDisplay *previous_display)
{
GtkFontChooserWidget *fontchooser = GTK_FONT_CHOOSER_WIDGET (widget);
GtkSettings *settings;
if (GTK_WIDGET_CLASS (gtk_font_chooser_widget_parent_class)->display_changed)
GTK_WIDGET_CLASS (gtk_font_chooser_widget_parent_class)->display_changed (widget, previous_display);
if (previous_display)
{
settings = gtk_settings_get_for_display (previous_display);
g_signal_handlers_disconnect_by_func (settings, fontconfig_changed, widget);
}
settings = gtk_widget_get_settings (widget);
g_signal_connect_object (settings, "notify::gtk-fontconfig-timestamp",
G_CALLBACK (fontconfig_changed), widget, G_CONNECT_SWAPPED);
if (previous_display == NULL)
previous_display = gdk_display_get_default ();
if (previous_display == gtk_widget_get_display (widget))
return;
gtk_font_chooser_widget_load_fonts (fontchooser, FALSE);
}
static PangoFontFamily *
gtk_font_chooser_widget_get_family (GtkFontChooser *chooser)
{

98
gtk/gtklabel.c
View File

@ -456,8 +456,6 @@ static void gtk_label_set_markup_internal (GtkLabel *label,
static void gtk_label_recalculate (GtkLabel *label);
static void gtk_label_root (GtkWidget *widget);
static void gtk_label_unroot (GtkWidget *widget);
static void gtk_label_display_changed (GtkWidget *widget,
GdkDisplay *old_display);
static gboolean gtk_label_popup_menu (GtkWidget *widget);
static void gtk_label_set_selectable_hint (GtkLabel *label);
@ -609,7 +607,6 @@ gtk_label_class_init (GtkLabelClass *class)
widget_class->unmap = gtk_label_unmap;
widget_class->root = gtk_label_root;
widget_class->unroot = gtk_label_unroot;
widget_class->display_changed = gtk_label_display_changed;
widget_class->mnemonic_activate = gtk_label_mnemonic_activate;
widget_class->drag_data_get = gtk_label_drag_data_get;
widget_class->grab_focus = gtk_label_grab_focus;
@ -1803,28 +1800,6 @@ gtk_label_setup_mnemonic (GtkLabel *label,
g_object_set_qdata (G_OBJECT (label), quark_mnemonic_menu, mnemonic_menu);
}
static void
gtk_label_root (GtkWidget *widget)
{
GtkLabel *label = GTK_LABEL (widget);
GtkLabelPrivate *priv = gtk_label_get_instance_private (label);
GTK_WIDGET_CLASS (gtk_label_parent_class)->root (widget);
gtk_label_setup_mnemonic (label, gtk_widget_get_toplevel (widget), priv->mnemonic_keyval);
}
static void
gtk_label_unroot (GtkWidget *widget)
{
GtkLabel *label = GTK_LABEL (widget);
GtkLabelPrivate *priv = gtk_label_get_instance_private (label);
gtk_label_setup_mnemonic (label, NULL, priv->mnemonic_keyval);
GTK_WIDGET_CLASS (gtk_label_parent_class)->unroot (widget);
}
static void
label_shortcut_setting_apply (GtkLabel *label)
{
@ -1861,6 +1836,50 @@ label_shortcut_setting_changed (GtkSettings *settings)
g_list_free (list);
}
static void
gtk_label_root (GtkWidget *widget)
{
GtkLabel *label = GTK_LABEL (widget);
GtkLabelPrivate *priv = gtk_label_get_instance_private (label);
GtkSettings *settings;
gboolean shortcuts_connected;
GTK_WIDGET_CLASS (gtk_label_parent_class)->root (widget);
gtk_label_setup_mnemonic (label, gtk_widget_get_toplevel (widget), priv->mnemonic_keyval);
/* The PangoContext is replaced when the display changes, so clear the layouts */
gtk_label_clear_layout (GTK_LABEL (widget));
settings = gtk_widget_get_settings (widget);
shortcuts_connected =
GPOINTER_TO_INT (g_object_get_qdata (G_OBJECT (settings), quark_shortcuts_connected));
if (! shortcuts_connected)
{
g_signal_connect (settings, "notify::gtk-enable-accels",
G_CALLBACK (label_shortcut_setting_changed),
NULL);
g_object_set_qdata (G_OBJECT (settings), quark_shortcuts_connected,
GINT_TO_POINTER (TRUE));
}
label_shortcut_setting_apply (GTK_LABEL (widget));
}
static void
gtk_label_unroot (GtkWidget *widget)
{
GtkLabel *label = GTK_LABEL (widget);
GtkLabelPrivate *priv = gtk_label_get_instance_private (label);
gtk_label_setup_mnemonic (label, NULL, priv->mnemonic_keyval);
GTK_WIDGET_CLASS (gtk_label_parent_class)->unroot (widget);
}
static void
mnemonics_visible_apply (GtkWidget *widget,
gboolean mnemonics_visible)
@ -1913,35 +1932,6 @@ label_mnemonics_visible_changed (GtkWindow *window,
GINT_TO_POINTER (mnemonics_visible));
}
static void
gtk_label_display_changed (GtkWidget *widget,
GdkDisplay *old_display)
{
GtkSettings *settings;
gboolean shortcuts_connected;
/* The PangoContext is replaced when the display changes, so clear the layouts */
gtk_label_clear_layout (GTK_LABEL (widget));
settings = gtk_widget_get_settings (widget);
shortcuts_connected =
GPOINTER_TO_INT (g_object_get_qdata (G_OBJECT (settings), quark_shortcuts_connected));
if (! shortcuts_connected)
{
g_signal_connect (settings, "notify::gtk-enable-accels",
G_CALLBACK (label_shortcut_setting_changed),
NULL);
g_object_set_qdata (G_OBJECT (settings), quark_shortcuts_connected,
GINT_TO_POINTER (TRUE));
}
label_shortcut_setting_apply (GTK_LABEL (widget));
}
static void
label_mnemonic_widget_weak_notify (gpointer data,
GObject *where_the_object_was)

15
gtk/gtkmenu.c
View File

@ -1045,14 +1045,6 @@ menu_change_display (GtkMenu *menu,
priv->monitor_num = -1;
}
static void
attach_widget_display_changed (GtkWidget *attach_widget,
GdkDisplay *previous_display,
GtkMenu *menu)
{
menu_change_display (menu, gtk_widget_get_display (attach_widget));
}
static void
attach_widget_root_changed (GObject *attach_widget,
GParamSpec *pspec,
@ -1115,11 +1107,9 @@ gtk_menu_attach_to_widget (GtkMenu *menu,
data = g_slice_new (GtkMenuAttachData);
data->attach_widget = attach_widget;
g_signal_connect (attach_widget, "display-changed",
G_CALLBACK (attach_widget_display_changed), menu);
g_signal_connect (attach_widget, "notify::root",
G_CALLBACK (attach_widget_root_changed), menu);
attach_widget_display_changed (attach_widget, NULL, menu);
attach_widget_root_changed (G_OBJECT (attach_widget), NULL, menu);
data->detacher = detacher;
g_object_set_data (G_OBJECT (menu), I_(attach_data_key), data);
@ -1198,9 +1188,6 @@ gtk_menu_detach (GtkMenu *menu)
gtk_window_set_attached_to (toplevel, NULL);
}
g_signal_handlers_disconnect_by_func (data->attach_widget,
(gpointer) attach_widget_display_changed,
menu);
g_signal_handlers_disconnect_by_func (data->attach_widget,
(gpointer) attach_widget_root_changed,
menu);

10
gtk/gtkmenushell.c
View File

@ -118,8 +118,7 @@ static gboolean gtk_menu_shell_key_press (GtkEventControllerKey *key,
guint keycode,
GdkModifierType modifiers,
GtkWidget *widget);
static void gtk_menu_shell_display_changed (GtkWidget *widget,
GdkDisplay *previous_display);
static void gtk_menu_shell_root (GtkWidget *widget);
static void multi_press_pressed (GtkGestureMultiPress *gesture,
gint n_press,
gdouble x,
@ -188,7 +187,7 @@ gtk_menu_shell_class_init (GtkMenuShellClass *klass)
object_class->finalize = gtk_menu_shell_finalize;
object_class->dispose = gtk_menu_shell_dispose;
widget_class->display_changed = gtk_menu_shell_display_changed;
widget_class->root = gtk_menu_shell_root;
container_class->add = gtk_menu_shell_add;
container_class->remove = gtk_menu_shell_remove;
@ -945,9 +944,10 @@ gtk_menu_shell_key_press (GtkEventControllerKey *key,
}
static void
gtk_menu_shell_display_changed (GtkWidget *widget,
GdkDisplay *previous_display)
gtk_menu_shell_root (GtkWidget *widget)
{
GTK_WIDGET_CLASS (gtk_menu_shell_parent_class)->root (widget);
gtk_menu_shell_reset_key_hash (GTK_MENU_SHELL (widget));
}

25
gtk/gtkpathbar.c
View File

@ -151,8 +151,8 @@ static gboolean gtk_path_bar_slider_down_defocus (GtkWidget *widget,
GdkEventButton *event,
GtkPathBar *path_bar);
static void gtk_path_bar_style_updated (GtkWidget *widget);
static void gtk_path_bar_display_changed (GtkWidget *widget,
GdkDisplay *previous_display);
static void gtk_path_bar_root (GtkWidget *widget);
static void gtk_path_bar_unroot (GtkWidget *widget);
static void gtk_path_bar_check_icon_theme (GtkPathBar *path_bar);
static void gtk_path_bar_update_button_appearance (GtkPathBar *path_bar,
ButtonData *button_data,
@ -273,7 +273,8 @@ gtk_path_bar_class_init (GtkPathBarClass *path_bar_class)
widget_class->measure = gtk_path_bar_measure;
widget_class->size_allocate = gtk_path_bar_size_allocate;
widget_class->style_updated = gtk_path_bar_style_updated;
widget_class->display_changed = gtk_path_bar_display_changed;
widget_class->root = gtk_path_bar_root;
widget_class->unroot = gtk_path_bar_unroot;
container_class->add = gtk_path_bar_add;
container_class->forall = gtk_path_bar_forall;
@ -729,19 +730,21 @@ gtk_path_bar_style_updated (GtkWidget *widget)
}
static void
gtk_path_bar_display_changed (GtkWidget *widget,
GdkDisplay *previous_display)
gtk_path_bar_root (GtkWidget *widget)
{
if (GTK_WIDGET_CLASS (gtk_path_bar_parent_class)->display_changed)
GTK_WIDGET_CLASS (gtk_path_bar_parent_class)->display_changed (widget, previous_display);
/* We might nave a new settings, so we remove the old one */
if (previous_display)
remove_settings_signal (GTK_PATH_BAR (widget), previous_display);
GTK_WIDGET_CLASS (gtk_path_bar_parent_class)->root (widget);
gtk_path_bar_check_icon_theme (GTK_PATH_BAR (widget));
}
static void
gtk_path_bar_unroot (GtkWidget *widget)
{
remove_settings_signal (GTK_PATH_BAR (widget), gtk_widget_get_display (widget));
GTK_WIDGET_CLASS (gtk_path_bar_parent_class)->unroot (widget);
}
static gboolean
gtk_path_bar_scroll_controller_scroll (GtkEventControllerScroll *scroll,
gdouble dx,

10
gtk/gtktext.c
View File

@ -324,8 +324,7 @@ static void gtk_text_direction_changed (GtkWidget *widget,
GtkTextDirection previous_dir);
static void gtk_text_state_flags_changed (GtkWidget *widget,
GtkStateFlags previous_state);
static void gtk_text_display_changed (GtkWidget *widget,
GdkDisplay *old_display);
static void gtk_text_root (GtkWidget *widget);
static gboolean gtk_text_drag_drop (GtkWidget *widget,
GdkDrop *drop,
@ -679,7 +678,7 @@ gtk_text_class_init (GtkTextClass *class)
widget_class->drag_end = gtk_text_drag_end;
widget_class->direction_changed = gtk_text_direction_changed;
widget_class->state_flags_changed = gtk_text_state_flags_changed;
widget_class->display_changed = gtk_text_display_changed;
widget_class->root = gtk_text_root;
widget_class->mnemonic_activate = gtk_text_mnemonic_activate;
widget_class->popup_menu = gtk_text_popup_menu;
widget_class->drag_drop = gtk_text_drag_drop;
@ -3029,9 +3028,10 @@ gtk_text_state_flags_changed (GtkWidget *widget,
}
static void
gtk_text_display_changed (GtkWidget *widget,
GdkDisplay *old_display)
gtk_text_root (GtkWidget *widget)
{
GTK_WIDGET_CLASS (gtk_text_parent_class)->root (widget);
gtk_text_recompute (GTK_TEXT (widget));
}

54
gtk/gtktoolbar.c
View File

@ -186,8 +186,8 @@ static gboolean gtk_toolbar_focus (GtkWidget *widget,
GtkDirectionType dir);
static void gtk_toolbar_move_focus (GtkWidget *widget,
GtkDirectionType dir);
static void gtk_toolbar_display_changed (GtkWidget *widget,
GdkDisplay *previous_display);
static void gtk_toolbar_root (GtkWidget *widget);
static void gtk_toolbar_unroot (GtkWidget *widget);
static void gtk_toolbar_finalize (GObject *object);
static void gtk_toolbar_dispose (GObject *object);
static void gtk_toolbar_add (GtkContainer *container,
@ -362,7 +362,8 @@ gtk_toolbar_class_init (GtkToolbarClass *klass)
GTK_TYPE_TOOLBAR,
G_CALLBACK (gtk_toolbar_move_focus));
widget_class->display_changed = gtk_toolbar_display_changed;
widget_class->root = gtk_toolbar_root;
widget_class->unroot = gtk_toolbar_unroot;
widget_class->popup_menu = gtk_toolbar_popup_menu;
container_class->add = gtk_toolbar_add;
@ -1645,41 +1646,40 @@ settings_change_notify (GtkSettings *settings,
}
static void
gtk_toolbar_display_changed (GtkWidget *widget,
GdkDisplay *previous_display)
gtk_toolbar_root (GtkWidget *widget)
{
GtkToolbar *toolbar = GTK_TOOLBAR (widget);
GtkToolbarPrivate *priv = toolbar->priv;
GtkSettings *old_settings = toolbar_get_settings (toolbar);
GtkSettings *settings;
GTK_WIDGET_CLASS (gtk_toolbar_parent_class)->root (widget);
settings = gtk_widget_get_settings (GTK_WIDGET (toolbar));
if (settings == old_settings)
return;
if (old_settings)
{
g_signal_handler_disconnect (old_settings, priv->settings_connection);
priv->settings_connection = 0;
g_object_unref (old_settings);
}
if (settings)
{
priv->settings_connection =
g_signal_connect (settings, "notify",
G_CALLBACK (settings_change_notify),
toolbar);
priv->settings_connection =
g_signal_connect (settings, "notify",
G_CALLBACK (settings_change_notify),
toolbar);
priv->settings = g_object_ref (settings);
}
else
priv->settings = NULL;
priv->settings = g_object_ref (settings);
animation_change_notify (toolbar);
}
static void
gtk_toolbar_unroot (GtkWidget *widget)
{
GtkToolbar *toolbar = GTK_TOOLBAR (widget);
GtkToolbarPrivate *priv = toolbar->priv;
if (priv->settings_connection)
g_signal_handler_disconnect (priv->settings, priv->settings_connection);
priv->settings_connection = 0;
g_clear_object (&priv->settings);
GTK_WIDGET_CLASS (gtk_toolbar_parent_class)->unroot (widget);
}
static int
find_drop_index (GtkToolbar *toolbar,
gint x,

139
gtk/gtkwidget.c
View File

@ -632,8 +632,6 @@ static void gtk_widget_real_move_focus (GtkWidget
GtkDirectionType direction);
static gboolean gtk_widget_real_keynav_failed (GtkWidget *widget,
GtkDirectionType direction);
static void gtk_widget_root (GtkWidget *widget);
static void gtk_widget_unroot (GtkWidget *widget);
#ifdef G_ENABLE_CONSISTENCY_CHECKS
static void gtk_widget_verify_invariants (GtkWidget *widget);
static void gtk_widget_push_verify_invariants (GtkWidget *widget);
@ -918,7 +916,6 @@ gtk_widget_class_init (GtkWidgetClass *klass)
klass->drag_motion = NULL;
klass->drag_drop = NULL;
klass->drag_data_received = NULL;
klass->display_changed = NULL;
klass->can_activate_accel = gtk_widget_real_can_activate_accel;
klass->query_tooltip = gtk_widget_real_query_tooltip;
klass->style_updated = gtk_widget_real_style_updated;
@ -2077,25 +2074,6 @@ gtk_widget_class_init (GtkWidgetClass *klass)
NULL,
G_TYPE_NONE, 0);
/**
* GtkWidget::display-changed:
* @widget: the object on which the signal is emitted
* @previous_display: (allow-none): the previous screen, or %NULL if the
* widget was not associated with a screen before
*
* The ::display-changed signal gets emitted when the
* display of a widget has changed.
*/
widget_signals[DISPLAY_CHANGED] =
g_signal_new (I_("display-changed"),
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GtkWidgetClass, display_changed),
NULL, NULL,
NULL,
G_TYPE_NONE, 1,
GDK_TYPE_DISPLAY);
/**
* GtkWidget::can-activate-accel:
* @widget: the object which received the signal
@ -2865,21 +2843,22 @@ gtk_widget_new (GType type,
return widget;
}
static void
void
gtk_widget_root (GtkWidget *widget)
{
GtkWidgetPrivate *priv = gtk_widget_get_instance_private (widget);
/* roots are rooted by default */
if (GTK_IS_ROOT (widget))
return;
g_assert (priv->root == NULL);
g_assert (!priv->realized);
g_assert (priv->parent);
g_assert (priv->parent->priv->root);
priv->root = priv->parent->priv->root;
if (GTK_IS_ROOT (widget))
{
g_assert (priv->root == GTK_ROOT (widget));
}
else
{
g_assert (priv->root == NULL);
priv->root = priv->parent->priv->root;
}
if (priv->context)
gtk_style_context_set_display (priv->context, gtk_root_get_display (priv->root));
@ -2889,19 +2868,16 @@ gtk_widget_root (GtkWidget *widget)
GTK_WIDGET_GET_CLASS (widget)->root (widget);
g_object_notify_by_pspec (G_OBJECT (widget), widget_props[PROP_ROOT]);
if (!GTK_IS_ROOT (widget))
g_object_notify_by_pspec (G_OBJECT (widget), widget_props[PROP_ROOT]);
}
static void
void
gtk_widget_unroot (GtkWidget *widget)
{
GtkWidgetPrivate *priv = gtk_widget_get_instance_private (widget);
GtkWidgetSurfaceTransformData *surface_transform_data;
/* roots are rooted by default and cannot be unrooted */
if (GTK_IS_ROOT (widget))
return;
g_assert (priv->root);
g_assert (!priv->realized);
@ -2915,9 +2891,16 @@ gtk_widget_unroot (GtkWidget *widget)
if (priv->context)
gtk_style_context_set_display (priv->context, gdk_display_get_default ());
priv->root = NULL;
if (g_object_get_qdata (G_OBJECT (widget), quark_pango_context))
g_object_set_qdata (G_OBJECT (widget), quark_pango_context, NULL);
g_object_notify_by_pspec (G_OBJECT (widget), widget_props[PROP_ROOT]);
_gtk_tooltip_hide (widget);
if (!GTK_IS_ROOT (widget))
{
priv->root = NULL;
g_object_notify_by_pspec (G_OBJECT (widget), widget_props[PROP_ROOT]);
}
}
/**
@ -6691,84 +6674,6 @@ gtk_widget_real_direction_changed (GtkWidget *widget,
gtk_widget_queue_resize (widget);
}
typedef struct {
GtkWidget *previous_toplevel;
GdkDisplay *previous_display;
GdkDisplay *new_display;
} HierarchyChangedInfo;
static void
do_display_change (GtkWidget *widget,
GdkDisplay *old_display,
GdkDisplay *new_display)
{
if (old_display != new_display)
{
GtkWidgetPrivate *priv = gtk_widget_get_instance_private (widget);
if (old_display)
{
PangoContext *context = g_object_get_qdata (G_OBJECT (widget), quark_pango_context);
if (context)
g_object_set_qdata (G_OBJECT (widget), quark_pango_context, NULL);
}
_gtk_tooltip_hide (widget);
if (new_display && priv->context)
gtk_style_context_set_display (priv->context, new_display);
g_signal_emit (widget, widget_signals[DISPLAY_CHANGED], 0, old_display);
}
}
static void
gtk_widget_propagate_display_changed_recurse (GtkWidget *widget,
gpointer client_data)
{
HierarchyChangedInfo *info = client_data;
GtkWidget *child;
g_object_ref (widget);
do_display_change (widget, info->previous_display, info->new_display);
for (child = gtk_widget_get_first_child (widget);
child != NULL;
child = gtk_widget_get_next_sibling (child))
{
gtk_widget_propagate_display_changed_recurse (child, client_data);
}
g_object_unref (widget);
}
/**
* _gtk_widget_propagate_display_changed:
* @widget: a #GtkWidget
* @previous_display: Previous display
*
* Propagates changes in the display for a widget to all
* children, emitting #GtkWidget::display-changed.
**/
void
_gtk_widget_propagate_display_changed (GtkWidget *widget,
GdkDisplay *previous_display)
{
HierarchyChangedInfo info;
info.previous_display = previous_display;
info.new_display = gtk_widget_get_display (widget);
if (previous_display)
g_object_ref (previous_display);
gtk_widget_propagate_display_changed_recurse (widget, &info);
if (previous_display)
g_object_unref (previous_display);
}
static void
reset_style_recurse (GtkWidget *widget, gpointer user_data)
{

4
gtk/gtkwidget.h
View File

@ -209,8 +209,6 @@ struct _GtkWidget
* context menu.
* @get_accessible: Returns the accessible object that describes the
* widget to an assistive technology.
* @display_changed: Signal emitted when the #GdkDisplay of a widget has
* changed.
* @can_activate_accel: Signal allows applications and derived widgets
* to override the default GtkWidget handling for determining whether
* an accelerator can be activated.
@ -314,8 +312,6 @@ struct _GtkWidgetClass
*/
AtkObject * (* get_accessible) (GtkWidget *widget);
void (* display_changed) (GtkWidget *widget,
GdkDisplay *previous_display);
gboolean (* can_activate_accel) (GtkWidget *widget,
guint signal_id);

2
gtk/gtkwidgetprivate.h
View File

@ -209,6 +209,8 @@ struct _GtkWidgetPrivate
GdkCursor *cursor;
};
void gtk_widget_root (GtkWidget *widget);
void gtk_widget_unroot (GtkWidget *widget);
GtkCssNode * gtk_widget_get_css_node (GtkWidget *widget);
void _gtk_widget_set_visible_flag (GtkWidget *widget,
gboolean visible);

4
gtk/gtkwindow.c
View File

@ -8510,7 +8510,9 @@ gtk_window_set_display (GtkWindow *window,
G_CALLBACK (gtk_window_on_theme_variant_changed), window);
#endif
_gtk_widget_propagate_display_changed (widget, previous_display);
gtk_widget_unroot (widget);
gtk_widget_root (widget);
g_object_notify_by_pspec (G_OBJECT (window), window_props[PROP_DISPLAY]);
if (was_mapped)