a86923de94
The group role that we've used before has some implications of semantic grouping, whereas these containers are mainly about layout, so use the generic role instead. This should not affect the translation to AT-SPI at all. The affected containers are: box, grid, centerbox, scrolledwindow, viewport, windowhandle, aspectframe. The role of GtkTreeExpander has been changed to button instead, since it acts as a button.
92 lines
2.7 KiB
C
92 lines
2.7 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2021 Red Hat, Inc.
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*
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* Authors:
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* - Matthias Clasen <mclasen@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include "gtkpopovercontentprivate.h"
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#include "gtkcssstylechangeprivate.h"
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#include "gtkwidgetprivate.h"
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#include "gtkprivate.h"
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/* A private class used as the child of GtkPopover. The only thing
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* special here is that we need to queue a resize on the popover when
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* our shadow changes.
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*/
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G_DEFINE_TYPE (GtkPopoverContent, gtk_popover_content, GTK_TYPE_WIDGET);
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static void
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gtk_popover_content_css_changed (GtkWidget *widget,
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GtkCssStyleChange *change)
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{
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GTK_WIDGET_CLASS (gtk_popover_content_parent_class)->css_changed (widget, change);
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if (change == NULL ||
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gtk_css_style_change_changes_property (change, GTK_CSS_PROPERTY_BOX_SHADOW))
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gtk_widget_queue_resize (gtk_widget_get_parent (widget));
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}
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static void
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gtk_popover_content_finalize (GObject *object)
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{
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GtkPopoverContent *self = GTK_POPOVER_CONTENT (object);
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GtkWidget *widget;
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widget = _gtk_widget_get_first_child (GTK_WIDGET (self));
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while (widget != NULL)
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{
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GtkWidget *next = _gtk_widget_get_next_sibling (widget);
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gtk_widget_unparent (widget);
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widget = next;
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}
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G_OBJECT_CLASS (gtk_popover_content_parent_class)->finalize (object);
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}
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static void
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gtk_popover_content_class_init (GtkPopoverContentClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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object_class->finalize = gtk_popover_content_finalize;
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widget_class->focus = gtk_widget_focus_child;
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widget_class->grab_focus = gtk_widget_grab_focus_child;
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widget_class->css_changed = gtk_popover_content_css_changed;
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gtk_widget_class_set_css_name (widget_class, I_("contents"));
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gtk_widget_class_set_accessible_role (widget_class, GTK_ACCESSIBLE_ROLE_GENERIC);
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}
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static void
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gtk_popover_content_init (GtkPopoverContent *self)
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{
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}
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GtkWidget *
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gtk_popover_content_new (void)
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{
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return g_object_new (GTK_TYPE_POPOVER_CONTENT, NULL);
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}
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