354b6f4243
Since GTK 4.8, gtk_widget_dispose_template() is available to automatically unparent child widgets from templated GtkWidgets. This is only needed for GtkWidget derived classes, as most other classes will automatically unparent their children. This makes widget implementations slightly simpler, and is also recommended at https://developer.gnome.org/documentation/tutorials/widget-templates.html So, start using that function where we can.
153 lines
4.4 KiB
C
153 lines
4.4 KiB
C
/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* cc-list-row.c
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*
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* Copyright 2023 Red Hat Inc
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author(s):
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* Felipe Borges <felipeborges@gnome.org>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#undef G_LOG_DOMAIN
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#define G_LOG_DOMAIN "cc-list-row-info-button"
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "cc-common-resources.h"
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#include "cc-list-row-info-button.h"
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struct _CcListRowInfoButton
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{
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GtkWidget parent_instance;
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GtkWidget *button;
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GtkLabel *label;
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};
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G_DEFINE_TYPE (CcListRowInfoButton, cc_list_row_info_button, GTK_TYPE_WIDGET)
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enum {
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PROP_0,
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PROP_TEXT,
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N_PROPS
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};
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static GParamSpec *properties[N_PROPS];
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static void
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cc_list_row_info_button_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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CcListRowInfoButton *self = (CcListRowInfoButton *)object;
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switch (prop_id)
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{
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case PROP_TEXT:
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g_value_set_string (value, gtk_label_get_label (self->label));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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cc_list_row_info_button_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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CcListRowInfoButton *self = (CcListRowInfoButton *)object;
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switch (prop_id)
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{
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case PROP_TEXT:
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gtk_label_set_label (self->label, g_value_get_string (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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cc_list_row_info_button_dispose (GObject *object)
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{
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CcListRowInfoButton *self = CC_LIST_ROW_INFO_BUTTON (object);
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gtk_widget_dispose_template (GTK_WIDGET (self), CC_TYPE_LIST_ROW_INFO_BUTTON);
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G_OBJECT_CLASS (cc_list_row_info_button_parent_class)->dispose (object);
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}
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static void
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cc_list_row_info_button_class_init (CcListRowInfoButtonClass *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->dispose = cc_list_row_info_button_dispose;
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object_class->get_property = cc_list_row_info_button_get_property;
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object_class->set_property = cc_list_row_info_button_set_property;
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properties[PROP_TEXT] =
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g_param_spec_string ("text",
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"Text",
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"Set text for the popover label",
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NULL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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g_object_class_install_properties (object_class, N_PROPS, properties);
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gtk_widget_class_set_template_from_resource (widget_class,
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"/org/gnome/control-center/"
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"common/cc-list-row-info-button.ui");
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gtk_widget_class_bind_template_child (widget_class, CcListRowInfoButton, button);
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gtk_widget_class_bind_template_child (widget_class, CcListRowInfoButton, label);
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gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
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}
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static void
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cc_list_row_info_button_init (CcListRowInfoButton *self)
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{
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g_resources_register (cc_common_get_resource ());
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gtk_widget_init_template (GTK_WIDGET (self));
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}
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void
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cc_list_row_info_button_set_text (CcListRowInfoButton *self,
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const gchar *text)
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{
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g_return_if_fail (CC_IS_LIST_ROW_INFO_BUTTON (self));
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if (!text)
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text = "";
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if (g_str_equal (text, gtk_label_get_label (self->label)))
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return;
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gtk_label_set_text (self->label, text);
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g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TEXT]);
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}
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