forked from AuroraMiddleware/gtk
496f0892fc
gtk_accel_group_query gtk_accel_group_from_accel_closure gtk_accel_label_get_accel_widget gtk_accessible_get_widget gtk_actionable_get_action_name gtk_app_chooser_get_app_info gtk_app_chooser_button_get_heading gtk_app_chooser_dialog_get_heading gtk_application_get_window_by_id gtk_assistant_get_nth_page gtk_binding_set_find gtk_builder_get_object gtk_builder_lookup_callback_symbol gtk_builder_get_application gtk_button_get_image gtk_cell_area_get_focus_from_sibling gtk_cell_renderer_start_editing gtk_cell_view_get_model gtk_cell_view_get_displayed_row gtk_clipboard_get_owner gtk_container_get_focus_child gtk_container_get_focus_vadjustment gtk_container_get_focus_hadjustment gtk_dialog_get_widget_for_response gtk_drag_get_source_widget gtk_drag_dest_get_target_list gtk_drag_source_get_target_list gtk_entry_completion_get_model gtk_entry_completion_compute_prefix gtk_expander_get_label_widget gtk_file_chooser_get_filename gtk_file_chooser_get_current_folder gtk_file_chooser_get_uri gtk_file_chooser_get_current_folder_uri gtk_file_chooser_get_preview_widget gtk_file_chooser_get_preview_file gtk_file_chooser_get_preview_filename gtk_file_chooser_get_preview_uri gtk_file_chooser_get_extra_widget gtk_file_chooser_get_filter gtk_file_chooser_native_get_accept_label gtk_file_chooser_native_get_cancel_label gtk_file_filter_get_name gtk_font_chooser_get_font_family gtk_font_chooser_get_font_face gtk_font_chooser_get_font gtk_font_chooser_get_font_desc gtk_font_chooser_get_font_map gtk_frame_get_label gtk_gesture_get_device gtk_gesture_get_window gtk_gl_area_get_error gtk_header_bar_get_title gtk_header_bar_get_subtitle gtk_header_bar_get_custom_title gtk_icon_info_get_filename gtk_icon_view_get_path_at_pos gtk_icon_view_get_model gtk_image_get_pixbuf gtk_image_get_animation gtk_label_get_mnemonic_widget gtk_label_get_attributes gtk_check_version gtk_menu_button_get_popup gtk_menu_button_get_menu_model gtk_menu_button_get_align_widget gtk_menu_button_get_popover gtk_menu_item_get_submenu gtk_menu_item_get_accel_path gtk_native_dialog_get_title gtk_native_dialog_get_transient_for gtk_notebook_get_nth_page gtk_notebook_get_tab_label_text gtk_notebook_get_menu_label gtk_notebook_get_menu_label_text gtk_notebook_get_group_name gtk_notebook_get_action_widget gtk_offscreen_window_get_surface gtk_offscreen_window_get_pixbuf gtk_paned_get_child1 gtk_paned_get_child2 gtk_places_sidebar_get_location gtk_places_sidebar_get_nth_bookmark gtk_plug_get_socket_window gtk_popover_get_default_widget gtk_progress_bar_get_text gtk_recent_filter_get_name gtk_recent_manager_lookup_item gtk_settings_get_default gtk_socket_get_plug_window gtk_stack_sidebar_get_stack gtk_stack_switcher_get_stack gtk_style_context_get_section gtk_style_context_get_parent gtk_style_context_get_frame_clock gtk_test_find_widget gtk_text_buffer_get_mark gtk_text_tag_table_lookup gtk_text_view_get_tabs gtk_text_view_toggle_cursor_visible gtk_text_view_get_window gtk_toolbar_get_nth_item gtk_tool_button_get_label gtk_tool_button_get_icon_name gtk_tool_button_get_label_widget gtk_tool_button_get_icon_widget gtk_tool_palette_get_drop_item gtk_tool_palette_get_drop_group gtk_tree_model_filter_convert_child_path_to_path gtk_tree_model_filter_convert_path_to_child_path gtk_tree_model_sort_convert_child_path_to_path gtk_tree_model_sort_convert_path_to_child_path gtk_tree_view_get_column gtk_tree_view_get_bin_window gtk_tree_view_column_get_widget gtk_tree_view_column_get_tree_view gtk_widget_get_frame_clock gtk_window_group_get_current_device_grab GtkTextBufferSerializeFunc
1521 lines
45 KiB
C
1521 lines
45 KiB
C
/* gtktoolbutton.c
|
||
*
|
||
* Copyright (C) 2002 Anders Carlsson <andersca@gnome.org>
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* Copyright (C) 2002 James Henstridge <james@daa.com.au>
|
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* Copyright (C) 2003 Soeren Sandmann <sandmann@daimi.au.dk>
|
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*
|
||
* This library is free software; you can redistribute it and/or
|
||
* modify it under the terms of the GNU Lesser General Public
|
||
* License as published by the Free Software Foundation; either
|
||
* version 2 of the License, or (at your option) any later version.
|
||
*
|
||
* 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 "gtktoolbutton.h"
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#include "gtkbutton.h"
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#include "gtkimage.h"
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#include "deprecated/gtkimagemenuitem.h"
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#include "gtklabel.h"
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#include "deprecated/gtkstock.h"
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#include "gtkbox.h"
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#include "gtkintl.h"
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#include "gtktoolbarprivate.h"
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#include "deprecated/gtkactivatable.h"
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#include "gtkactionable.h"
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#include "gtkprivate.h"
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#include <string.h>
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/**
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* SECTION:gtktoolbutton
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* @Short_description: A GtkToolItem subclass that displays buttons
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* @Title: GtkToolButton
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* @See_also: #GtkToolbar, #GtkMenuToolButton, #GtkToggleToolButton,
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* #GtkRadioToolButton, #GtkSeparatorToolItem
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*
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* #GtkToolButtons are #GtkToolItems containing buttons.
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*
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* Use gtk_tool_button_new() to create a new #GtkToolButton.
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*
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* The label of a #GtkToolButton is determined by the properties
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* #GtkToolButton:label-widget, #GtkToolButton:label, and
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* #GtkToolButton:stock-id. If #GtkToolButton:label-widget is
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* non-%NULL, then that widget is used as the label. Otherwise, if
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* #GtkToolButton:label is non-%NULL, that string is used as the label.
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* Otherwise, if #GtkToolButton:stock-id is non-%NULL, the label is
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* determined by the stock item. Otherwise, the button does not have a label.
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*
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* The icon of a #GtkToolButton is determined by the properties
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* #GtkToolButton:icon-widget and #GtkToolButton:stock-id. If
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* #GtkToolButton:icon-widget is non-%NULL, then
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* that widget is used as the icon. Otherwise, if #GtkToolButton:stock-id is
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* non-%NULL, the icon is determined by the stock item. Otherwise,
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* the button does not have a icon.
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*
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* # CSS nodes
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*
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* GtkToolButton has a single CSS node with name toolbutton.
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*/
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#define MENU_ID "gtk-tool-button-menu-id"
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enum {
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CLICKED,
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LAST_SIGNAL
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};
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enum {
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PROP_0,
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PROP_LABEL,
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PROP_USE_UNDERLINE,
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PROP_LABEL_WIDGET,
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PROP_STOCK_ID,
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PROP_ICON_NAME,
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PROP_ICON_WIDGET,
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PROP_ACTION_NAME,
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PROP_ACTION_TARGET
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};
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static void gtk_tool_button_init (GtkToolButton *button,
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GtkToolButtonClass *klass);
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static void gtk_tool_button_class_init (GtkToolButtonClass *klass);
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static void gtk_tool_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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static void gtk_tool_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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static void gtk_tool_button_property_notify (GObject *object,
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GParamSpec *pspec);
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static void gtk_tool_button_finalize (GObject *object);
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static void gtk_tool_button_toolbar_reconfigured (GtkToolItem *tool_item);
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static gboolean gtk_tool_button_create_menu_proxy (GtkToolItem *item);
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static void button_clicked (GtkWidget *widget,
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GtkToolButton *button);
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static void gtk_tool_button_style_updated (GtkWidget *widget);
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static void gtk_tool_button_construct_contents (GtkToolItem *tool_item);
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static void gtk_tool_button_actionable_iface_init (GtkActionableInterface *iface);
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static void gtk_tool_button_activatable_interface_init (GtkActivatableIface *iface);
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static void gtk_tool_button_update (GtkActivatable *activatable,
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GtkAction *action,
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const gchar *property_name);
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static void gtk_tool_button_sync_action_properties (GtkActivatable *activatable,
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GtkAction *action);
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struct _GtkToolButtonPrivate
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{
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GtkWidget *button;
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gchar *stock_id;
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gchar *icon_name;
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gchar *label_text;
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GtkWidget *label_widget;
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GtkWidget *icon_widget;
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GtkSizeGroup *text_size_group;
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guint use_underline : 1;
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guint contents_invalid : 1;
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};
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static GObjectClass *parent_class = NULL;
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static GtkActivatableIface *parent_activatable_iface;
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static guint toolbutton_signals[LAST_SIGNAL] = { 0 };
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GType
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gtk_tool_button_get_type (void)
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{
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static GType g_define_type_id = 0;
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if (!g_define_type_id)
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{
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const GInterfaceInfo actionable_info =
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{
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(GInterfaceInitFunc) gtk_tool_button_actionable_iface_init,
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(GInterfaceFinalizeFunc) NULL,
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NULL
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};
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const GInterfaceInfo activatable_info =
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{
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(GInterfaceInitFunc) gtk_tool_button_activatable_interface_init,
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(GInterfaceFinalizeFunc) NULL,
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NULL
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};
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g_define_type_id = g_type_register_static_simple (GTK_TYPE_TOOL_ITEM,
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I_("GtkToolButton"),
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sizeof (GtkToolButtonClass),
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(GClassInitFunc) gtk_tool_button_class_init,
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sizeof (GtkToolButton),
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(GInstanceInitFunc) gtk_tool_button_init,
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0);
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G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
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g_type_add_interface_static (g_define_type_id,
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GTK_TYPE_ACTIONABLE, &actionable_info);
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g_type_add_interface_static (g_define_type_id,
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GTK_TYPE_ACTIVATABLE, &activatable_info);
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G_GNUC_END_IGNORE_DEPRECATIONS;
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}
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return g_define_type_id;
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}
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static void
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gtk_tool_button_class_init (GtkToolButtonClass *klass)
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{
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GObjectClass *object_class;
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GtkWidgetClass *widget_class;
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GtkToolItemClass *tool_item_class;
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parent_class = g_type_class_peek_parent (klass);
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object_class = (GObjectClass *)klass;
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widget_class = (GtkWidgetClass *)klass;
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tool_item_class = (GtkToolItemClass *)klass;
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object_class->set_property = gtk_tool_button_set_property;
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object_class->get_property = gtk_tool_button_get_property;
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object_class->notify = gtk_tool_button_property_notify;
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object_class->finalize = gtk_tool_button_finalize;
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widget_class->style_updated = gtk_tool_button_style_updated;
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tool_item_class->create_menu_proxy = gtk_tool_button_create_menu_proxy;
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tool_item_class->toolbar_reconfigured = gtk_tool_button_toolbar_reconfigured;
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klass->button_type = GTK_TYPE_BUTTON;
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/* Properties are interpreted like this:
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*
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* - if the tool button has an icon_widget, then that widget
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* will be used as the icon. Otherwise, if the tool button
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* has a stock id, the corresponding stock icon will be
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* used. Otherwise, if the tool button has an icon name,
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* the corresponding icon from the theme will be used.
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* Otherwise, the tool button will not have an icon.
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*
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* - if the tool button has a label_widget then that widget
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* will be used as the label. Otherwise, if the tool button
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* has a label text, that text will be used as label. Otherwise,
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* if the toolbutton has a stock id, the corresponding text
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* will be used as label. Otherwise, if the tool button has
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* an icon name, the corresponding icon name from the theme will
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* be used. Otherwise, the toolbutton will have an empty label.
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*
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* - The use_underline property only has an effect when the label
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* on the toolbutton comes from the label property (ie. not from
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* label_widget or from stock_id).
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*
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* In that case, if use_underline is set,
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*
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* - underscores are removed from the label text before
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* the label is shown on the toolbutton unless the
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* underscore is followed by another underscore
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*
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* - an underscore indicates that the next character when
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* used in the overflow menu should be used as a
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* mnemonic.
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*
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* In short: use_underline = TRUE means that the label text has
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* the form "_Open" and the toolbar should take appropriate
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* action.
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*/
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g_object_class_install_property (object_class,
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PROP_LABEL,
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g_param_spec_string ("label",
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P_("Label"),
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P_("Text to show in the item."),
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NULL,
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GTK_PARAM_READWRITE));
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g_object_class_install_property (object_class,
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PROP_USE_UNDERLINE,
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g_param_spec_boolean ("use-underline",
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P_("Use underline"),
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P_("If set, an underline in the label property indicates that the next character should be used for the mnemonic accelerator key in the overflow menu"),
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FALSE,
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GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
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g_object_class_install_property (object_class,
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PROP_LABEL_WIDGET,
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g_param_spec_object ("label-widget",
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P_("Label widget"),
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P_("Widget to use as the item label"),
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GTK_TYPE_WIDGET,
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GTK_PARAM_READWRITE));
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/**
|
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* GtkToolButton:stock-id:
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*
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* Deprecated: 3.10: Use #GtkToolButton:icon-name instead.
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*/
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g_object_class_install_property (object_class,
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PROP_STOCK_ID,
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g_param_spec_string ("stock-id",
|
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P_("Stock Id"),
|
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P_("The stock icon displayed on the item"),
|
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NULL,
|
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GTK_PARAM_READWRITE | G_PARAM_DEPRECATED));
|
||
|
||
/**
|
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* GtkToolButton:icon-name:
|
||
*
|
||
* The name of the themed icon displayed on the item.
|
||
* This property only has an effect if not overridden by
|
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* #GtkToolButton:label-widget, #GtkToolButton:icon-widget or
|
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* #GtkToolButton:stock-id properties.
|
||
*
|
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* Since: 2.8
|
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*/
|
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g_object_class_install_property (object_class,
|
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PROP_ICON_NAME,
|
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g_param_spec_string ("icon-name",
|
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P_("Icon name"),
|
||
P_("The name of the themed icon displayed on the item"),
|
||
NULL,
|
||
GTK_PARAM_READWRITE));
|
||
g_object_class_install_property (object_class,
|
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PROP_ICON_WIDGET,
|
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g_param_spec_object ("icon-widget",
|
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P_("Icon widget"),
|
||
P_("Icon widget to display in the item"),
|
||
GTK_TYPE_WIDGET,
|
||
GTK_PARAM_READWRITE));
|
||
|
||
g_object_class_override_property (object_class, PROP_ACTION_NAME, "action-name");
|
||
g_object_class_override_property (object_class, PROP_ACTION_TARGET, "action-target");
|
||
|
||
/**
|
||
* GtkButton:icon-spacing:
|
||
*
|
||
* Spacing in pixels between the icon and label.
|
||
*
|
||
* Since: 2.10
|
||
*/
|
||
gtk_widget_class_install_style_property (widget_class,
|
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g_param_spec_int ("icon-spacing",
|
||
P_("Icon spacing"),
|
||
P_("Spacing in pixels between the icon and label"),
|
||
0,
|
||
G_MAXINT,
|
||
3,
|
||
GTK_PARAM_READWRITE));
|
||
|
||
/**
|
||
* GtkToolButton::clicked:
|
||
* @toolbutton: the object that emitted the signal
|
||
*
|
||
* This signal is emitted when the tool button is clicked with the mouse
|
||
* or activated with the keyboard.
|
||
**/
|
||
toolbutton_signals[CLICKED] =
|
||
g_signal_new (I_("clicked"),
|
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G_OBJECT_CLASS_TYPE (klass),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_STRUCT_OFFSET (GtkToolButtonClass, clicked),
|
||
NULL, NULL,
|
||
g_cclosure_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
g_type_class_add_private (object_class, sizeof (GtkToolButtonPrivate));
|
||
|
||
gtk_widget_class_set_css_name (widget_class, "toolbutton");
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_init (GtkToolButton *button,
|
||
GtkToolButtonClass *klass)
|
||
{
|
||
GtkToolItem *toolitem = GTK_TOOL_ITEM (button);
|
||
|
||
button->priv = G_TYPE_INSTANCE_GET_PRIVATE (button,
|
||
GTK_TYPE_TOOL_BUTTON,
|
||
GtkToolButtonPrivate);
|
||
|
||
button->priv->contents_invalid = TRUE;
|
||
|
||
gtk_tool_item_set_homogeneous (toolitem, TRUE);
|
||
|
||
/* create button */
|
||
button->priv->button = g_object_new (klass->button_type, NULL);
|
||
gtk_widget_set_focus_on_click (GTK_WIDGET (button->priv->button), FALSE);
|
||
g_signal_connect_object (button->priv->button, "clicked",
|
||
G_CALLBACK (button_clicked), button, 0);
|
||
|
||
gtk_container_add (GTK_CONTAINER (button), button->priv->button);
|
||
gtk_widget_show (button->priv->button);
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_construct_contents (GtkToolItem *tool_item)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (tool_item);
|
||
GtkWidget *child;
|
||
GtkWidget *label = NULL;
|
||
GtkWidget *icon = NULL;
|
||
GtkToolbarStyle style;
|
||
gboolean need_label = FALSE;
|
||
gboolean need_icon = FALSE;
|
||
GtkIconSize icon_size;
|
||
GtkWidget *box = NULL;
|
||
guint icon_spacing;
|
||
GtkOrientation text_orientation = GTK_ORIENTATION_HORIZONTAL;
|
||
GtkSizeGroup *size_group = NULL;
|
||
GtkWidget *parent;
|
||
|
||
button->priv->contents_invalid = FALSE;
|
||
|
||
gtk_widget_style_get (GTK_WIDGET (tool_item),
|
||
"icon-spacing", &icon_spacing,
|
||
NULL);
|
||
|
||
if (button->priv->icon_widget)
|
||
{
|
||
parent = gtk_widget_get_parent (button->priv->icon_widget);
|
||
if (parent)
|
||
{
|
||
gtk_container_remove (GTK_CONTAINER (parent),
|
||
button->priv->icon_widget);
|
||
}
|
||
}
|
||
|
||
if (button->priv->label_widget)
|
||
{
|
||
parent = gtk_widget_get_parent (button->priv->label_widget);
|
||
if (parent)
|
||
{
|
||
gtk_container_remove (GTK_CONTAINER (parent),
|
||
button->priv->label_widget);
|
||
}
|
||
}
|
||
|
||
child = gtk_bin_get_child (GTK_BIN (button->priv->button));
|
||
if (child)
|
||
{
|
||
/* Note: we are not destroying the label_widget or icon_widget
|
||
* here because they were removed from their containers above
|
||
*/
|
||
gtk_widget_destroy (child);
|
||
}
|
||
|
||
style = gtk_tool_item_get_toolbar_style (GTK_TOOL_ITEM (button));
|
||
|
||
if (style != GTK_TOOLBAR_TEXT)
|
||
need_icon = TRUE;
|
||
|
||
if (style != GTK_TOOLBAR_ICONS && style != GTK_TOOLBAR_BOTH_HORIZ)
|
||
need_label = TRUE;
|
||
|
||
if (style == GTK_TOOLBAR_BOTH_HORIZ &&
|
||
(gtk_tool_item_get_is_important (GTK_TOOL_ITEM (button)) ||
|
||
gtk_tool_item_get_orientation (GTK_TOOL_ITEM (button)) == GTK_ORIENTATION_VERTICAL ||
|
||
gtk_tool_item_get_text_orientation (GTK_TOOL_ITEM (button)) == GTK_ORIENTATION_VERTICAL))
|
||
{
|
||
need_label = TRUE;
|
||
}
|
||
|
||
if (style != GTK_TOOLBAR_TEXT && button->priv->icon_widget == NULL &&
|
||
button->priv->stock_id == NULL && button->priv->icon_name == NULL)
|
||
{
|
||
need_label = TRUE;
|
||
need_icon = FALSE;
|
||
style = GTK_TOOLBAR_TEXT;
|
||
}
|
||
|
||
if (style == GTK_TOOLBAR_TEXT && button->priv->label_widget == NULL &&
|
||
button->priv->stock_id == NULL && button->priv->label_text == NULL)
|
||
{
|
||
need_label = FALSE;
|
||
need_icon = TRUE;
|
||
style = GTK_TOOLBAR_ICONS;
|
||
}
|
||
|
||
if (need_label)
|
||
{
|
||
if (button->priv->label_widget)
|
||
{
|
||
label = button->priv->label_widget;
|
||
}
|
||
else
|
||
{
|
||
GtkStockItem stock_item;
|
||
gboolean elide;
|
||
gchar *label_text;
|
||
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
|
||
if (button->priv->label_text)
|
||
{
|
||
label_text = button->priv->label_text;
|
||
elide = button->priv->use_underline;
|
||
}
|
||
else if (button->priv->stock_id && gtk_stock_lookup (button->priv->stock_id, &stock_item))
|
||
{
|
||
label_text = stock_item.label;
|
||
elide = TRUE;
|
||
}
|
||
else
|
||
{
|
||
label_text = "";
|
||
elide = FALSE;
|
||
}
|
||
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
|
||
if (elide)
|
||
label_text = _gtk_toolbar_elide_underscores (label_text);
|
||
else
|
||
label_text = g_strdup (label_text);
|
||
|
||
label = gtk_label_new (label_text);
|
||
|
||
g_free (label_text);
|
||
|
||
gtk_widget_show (label);
|
||
}
|
||
|
||
if (GTK_IS_LABEL (label))
|
||
{
|
||
gtk_label_set_ellipsize (GTK_LABEL (label),
|
||
gtk_tool_item_get_ellipsize_mode (GTK_TOOL_ITEM (button)));
|
||
text_orientation = gtk_tool_item_get_text_orientation (GTK_TOOL_ITEM (button));
|
||
if (text_orientation == GTK_ORIENTATION_HORIZONTAL)
|
||
{
|
||
gfloat align;
|
||
|
||
gtk_label_set_angle (GTK_LABEL (label), 0);
|
||
align = gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button));
|
||
if (align < 0.4)
|
||
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
||
else if (align > 0.6)
|
||
gtk_widget_set_halign (label, GTK_ALIGN_END);
|
||
else
|
||
gtk_widget_set_halign (label, GTK_ALIGN_CENTER);
|
||
}
|
||
else
|
||
{
|
||
gfloat align;
|
||
|
||
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_NONE);
|
||
if (gtk_widget_get_direction (GTK_WIDGET (tool_item)) == GTK_TEXT_DIR_RTL)
|
||
gtk_label_set_angle (GTK_LABEL (label), -90);
|
||
else
|
||
gtk_label_set_angle (GTK_LABEL (label), 90);
|
||
align = gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button));
|
||
if (align < 0.4)
|
||
gtk_widget_set_valign (label, GTK_ALIGN_END);
|
||
else if (align > 0.6)
|
||
gtk_widget_set_valign (label, GTK_ALIGN_START);
|
||
else
|
||
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
||
}
|
||
}
|
||
}
|
||
|
||
icon_size = gtk_tool_item_get_icon_size (GTK_TOOL_ITEM (button));
|
||
if (need_icon)
|
||
{
|
||
GtkIconSet *icon_set = NULL;
|
||
|
||
if (button->priv->stock_id)
|
||
{
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
icon_set = gtk_icon_factory_lookup_default (button->priv->stock_id);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
}
|
||
|
||
if (button->priv->icon_widget)
|
||
{
|
||
icon = button->priv->icon_widget;
|
||
|
||
if (GTK_IS_IMAGE (icon))
|
||
{
|
||
g_object_set (button->priv->icon_widget,
|
||
"icon-size", icon_size,
|
||
NULL);
|
||
}
|
||
}
|
||
else if (icon_set != NULL)
|
||
{
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
icon = gtk_image_new_from_stock (button->priv->stock_id, icon_size);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
gtk_widget_show (icon);
|
||
}
|
||
else if (button->priv->icon_name)
|
||
{
|
||
icon = gtk_image_new_from_icon_name (button->priv->icon_name, icon_size);
|
||
gtk_widget_show (icon);
|
||
}
|
||
|
||
if (icon)
|
||
{
|
||
if (text_orientation == GTK_ORIENTATION_HORIZONTAL)
|
||
{
|
||
gfloat align;
|
||
|
||
align = gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button));
|
||
if (align > 0.6)
|
||
gtk_widget_set_halign (icon, GTK_ALIGN_START);
|
||
else if (align < 0.4)
|
||
gtk_widget_set_halign (icon, GTK_ALIGN_END);
|
||
else
|
||
gtk_widget_set_halign (icon, GTK_ALIGN_CENTER);
|
||
}
|
||
else
|
||
{
|
||
gfloat align;
|
||
|
||
align = gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button));
|
||
if (align > 0.6)
|
||
gtk_widget_set_valign (icon, GTK_ALIGN_END);
|
||
else if (align < 0.4)
|
||
gtk_widget_set_valign (icon, GTK_ALIGN_START);
|
||
else
|
||
gtk_widget_set_valign (icon, GTK_ALIGN_CENTER);
|
||
}
|
||
|
||
size_group = gtk_tool_item_get_text_size_group (GTK_TOOL_ITEM (button));
|
||
if (size_group != NULL)
|
||
gtk_size_group_add_widget (size_group, icon);
|
||
}
|
||
}
|
||
|
||
switch (style)
|
||
{
|
||
case GTK_TOOLBAR_ICONS:
|
||
if (icon)
|
||
gtk_container_add (GTK_CONTAINER (button->priv->button), icon);
|
||
gtk_style_context_add_class (gtk_widget_get_style_context (button->priv->button), "image-button");
|
||
break;
|
||
|
||
case GTK_TOOLBAR_BOTH:
|
||
if (text_orientation == GTK_ORIENTATION_HORIZONTAL)
|
||
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, icon_spacing);
|
||
else
|
||
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, icon_spacing);
|
||
if (icon)
|
||
gtk_box_pack_start (GTK_BOX (box), icon, TRUE, TRUE, 0);
|
||
gtk_box_pack_end (GTK_BOX (box), label, FALSE, TRUE, 0);
|
||
gtk_container_add (GTK_CONTAINER (button->priv->button), box);
|
||
break;
|
||
|
||
case GTK_TOOLBAR_BOTH_HORIZ:
|
||
if (text_orientation == GTK_ORIENTATION_HORIZONTAL)
|
||
{
|
||
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, icon_spacing);
|
||
if (icon)
|
||
gtk_box_pack_start (GTK_BOX (box), icon, label? FALSE : TRUE, TRUE, 0);
|
||
if (label)
|
||
gtk_box_pack_end (GTK_BOX (box), label, TRUE, TRUE, 0);
|
||
}
|
||
else
|
||
{
|
||
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, icon_spacing);
|
||
if (icon)
|
||
gtk_box_pack_end (GTK_BOX (box), icon, label ? FALSE : TRUE, TRUE, 0);
|
||
if (label)
|
||
gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
|
||
}
|
||
gtk_container_add (GTK_CONTAINER (button->priv->button), box);
|
||
break;
|
||
|
||
case GTK_TOOLBAR_TEXT:
|
||
gtk_container_add (GTK_CONTAINER (button->priv->button), label);
|
||
gtk_style_context_add_class (gtk_widget_get_style_context (button->priv->button), "text-button");
|
||
break;
|
||
}
|
||
|
||
if (box)
|
||
gtk_widget_show (box);
|
||
|
||
gtk_button_set_relief (GTK_BUTTON (button->priv->button),
|
||
gtk_tool_item_get_relief_style (GTK_TOOL_ITEM (button)));
|
||
|
||
gtk_tool_item_rebuild_menu (tool_item);
|
||
|
||
gtk_widget_queue_resize (GTK_WIDGET (button));
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_set_property (GObject *object,
|
||
guint prop_id,
|
||
const GValue *value,
|
||
GParamSpec *pspec)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (object);
|
||
|
||
switch (prop_id)
|
||
{
|
||
case PROP_LABEL:
|
||
gtk_tool_button_set_label (button, g_value_get_string (value));
|
||
break;
|
||
case PROP_USE_UNDERLINE:
|
||
gtk_tool_button_set_use_underline (button, g_value_get_boolean (value));
|
||
break;
|
||
case PROP_LABEL_WIDGET:
|
||
gtk_tool_button_set_label_widget (button, g_value_get_object (value));
|
||
break;
|
||
case PROP_STOCK_ID:
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
gtk_tool_button_set_stock_id (button, g_value_get_string (value));
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
break;
|
||
case PROP_ICON_NAME:
|
||
gtk_tool_button_set_icon_name (button, g_value_get_string (value));
|
||
break;
|
||
case PROP_ICON_WIDGET:
|
||
gtk_tool_button_set_icon_widget (button, g_value_get_object (value));
|
||
break;
|
||
case PROP_ACTION_NAME:
|
||
g_object_set_property (G_OBJECT (button->priv->button), "action-name", value);
|
||
break;
|
||
case PROP_ACTION_TARGET:
|
||
g_object_set_property (G_OBJECT (button->priv->button), "action-target", value);
|
||
break;
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_property_notify (GObject *object,
|
||
GParamSpec *pspec)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (object);
|
||
|
||
if (button->priv->contents_invalid ||
|
||
strcmp ("is-important", pspec->name) == 0)
|
||
gtk_tool_button_construct_contents (GTK_TOOL_ITEM (object));
|
||
|
||
if (parent_class->notify)
|
||
parent_class->notify (object, pspec);
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_get_property (GObject *object,
|
||
guint prop_id,
|
||
GValue *value,
|
||
GParamSpec *pspec)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (object);
|
||
|
||
switch (prop_id)
|
||
{
|
||
case PROP_LABEL:
|
||
g_value_set_string (value, gtk_tool_button_get_label (button));
|
||
break;
|
||
case PROP_LABEL_WIDGET:
|
||
g_value_set_object (value, gtk_tool_button_get_label_widget (button));
|
||
break;
|
||
case PROP_USE_UNDERLINE:
|
||
g_value_set_boolean (value, gtk_tool_button_get_use_underline (button));
|
||
break;
|
||
case PROP_STOCK_ID:
|
||
g_value_set_string (value, button->priv->stock_id);
|
||
break;
|
||
case PROP_ICON_NAME:
|
||
g_value_set_string (value, button->priv->icon_name);
|
||
break;
|
||
case PROP_ICON_WIDGET:
|
||
g_value_set_object (value, button->priv->icon_widget);
|
||
break;
|
||
case PROP_ACTION_NAME:
|
||
g_object_get_property (G_OBJECT (button->priv->button), "action-name", value);
|
||
break;
|
||
case PROP_ACTION_TARGET:
|
||
g_object_get_property (G_OBJECT (button->priv->button), "action-target", value);
|
||
break;
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
static const gchar *
|
||
gtk_tool_button_get_action_name (GtkActionable *actionable)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (actionable);
|
||
|
||
return gtk_actionable_get_action_name (GTK_ACTIONABLE (button->priv->button));
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_set_action_name (GtkActionable *actionable,
|
||
const gchar *action_name)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (actionable);
|
||
|
||
gtk_actionable_set_action_name (GTK_ACTIONABLE (button->priv->button), action_name);
|
||
}
|
||
|
||
static GVariant *
|
||
gtk_tool_button_get_action_target_value (GtkActionable *actionable)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (actionable);
|
||
|
||
return gtk_actionable_get_action_target_value (GTK_ACTIONABLE (button->priv->button));
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_set_action_target_value (GtkActionable *actionable,
|
||
GVariant *action_target)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (actionable);
|
||
|
||
gtk_actionable_set_action_target_value (GTK_ACTIONABLE (button->priv->button), action_target);
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_actionable_iface_init (GtkActionableInterface *iface)
|
||
{
|
||
iface->get_action_name = gtk_tool_button_get_action_name;
|
||
iface->set_action_name = gtk_tool_button_set_action_name;
|
||
iface->get_action_target_value = gtk_tool_button_get_action_target_value;
|
||
iface->set_action_target_value = gtk_tool_button_set_action_target_value;
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_finalize (GObject *object)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (object);
|
||
|
||
g_free (button->priv->stock_id);
|
||
g_free (button->priv->icon_name);
|
||
g_free (button->priv->label_text);
|
||
|
||
if (button->priv->label_widget)
|
||
g_object_unref (button->priv->label_widget);
|
||
|
||
if (button->priv->icon_widget)
|
||
g_object_unref (button->priv->icon_widget);
|
||
|
||
parent_class->finalize (object);
|
||
}
|
||
|
||
static GtkWidget *
|
||
clone_image_menu_size (GtkImage *image)
|
||
{
|
||
GtkImageType storage_type = gtk_image_get_storage_type (image);
|
||
|
||
if (storage_type == GTK_IMAGE_STOCK)
|
||
{
|
||
gchar *stock_id;
|
||
GtkWidget *widget;
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
gtk_image_get_stock (image, &stock_id, NULL);
|
||
widget = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_MENU);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
return widget;
|
||
}
|
||
else if (storage_type == GTK_IMAGE_ICON_NAME)
|
||
{
|
||
const gchar *icon_name;
|
||
gtk_image_get_icon_name (image, &icon_name, NULL);
|
||
return gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
|
||
}
|
||
else if (storage_type == GTK_IMAGE_ICON_SET)
|
||
{
|
||
GtkWidget *widget;
|
||
GtkIconSet *icon_set;
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
gtk_image_get_icon_set (image, &icon_set, NULL);
|
||
widget = gtk_image_new_from_icon_set (icon_set, GTK_ICON_SIZE_MENU);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
return widget;
|
||
}
|
||
else if (storage_type == GTK_IMAGE_GICON)
|
||
{
|
||
GIcon *icon;
|
||
gtk_image_get_gicon (image, &icon, NULL);
|
||
return gtk_image_new_from_gicon (icon, GTK_ICON_SIZE_MENU);
|
||
}
|
||
else if (storage_type == GTK_IMAGE_PIXBUF)
|
||
{
|
||
gint width, height;
|
||
|
||
if (gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &width, &height))
|
||
{
|
||
GdkPixbuf *src_pixbuf, *dest_pixbuf;
|
||
GtkWidget *cloned_image;
|
||
|
||
src_pixbuf = gtk_image_get_pixbuf (image);
|
||
dest_pixbuf = gdk_pixbuf_scale_simple (src_pixbuf, width, height,
|
||
GDK_INTERP_BILINEAR);
|
||
|
||
cloned_image = gtk_image_new_from_pixbuf (dest_pixbuf);
|
||
g_object_unref (dest_pixbuf);
|
||
|
||
return cloned_image;
|
||
}
|
||
}
|
||
|
||
return NULL;
|
||
}
|
||
|
||
static gboolean
|
||
gtk_tool_button_create_menu_proxy (GtkToolItem *item)
|
||
{
|
||
GtkToolButton *button = GTK_TOOL_BUTTON (item);
|
||
GtkWidget *menu_item;
|
||
GtkWidget *menu_image = NULL;
|
||
GtkStockItem stock_item;
|
||
gboolean use_mnemonic = TRUE;
|
||
const char *label;
|
||
|
||
if (_gtk_tool_item_create_menu_proxy (item))
|
||
return TRUE;
|
||
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
|
||
if (GTK_IS_LABEL (button->priv->label_widget))
|
||
{
|
||
label = gtk_label_get_label (GTK_LABEL (button->priv->label_widget));
|
||
use_mnemonic = gtk_label_get_use_underline (GTK_LABEL (button->priv->label_widget));
|
||
}
|
||
else if (button->priv->label_text)
|
||
{
|
||
label = button->priv->label_text;
|
||
use_mnemonic = button->priv->use_underline;
|
||
}
|
||
else if (button->priv->stock_id && gtk_stock_lookup (button->priv->stock_id, &stock_item))
|
||
{
|
||
label = stock_item.label;
|
||
}
|
||
else
|
||
{
|
||
label = "";
|
||
}
|
||
|
||
if (use_mnemonic)
|
||
menu_item = gtk_image_menu_item_new_with_mnemonic (label);
|
||
else
|
||
menu_item = gtk_image_menu_item_new_with_label (label);
|
||
|
||
if (GTK_IS_IMAGE (button->priv->icon_widget))
|
||
{
|
||
menu_image = clone_image_menu_size (GTK_IMAGE (button->priv->icon_widget));
|
||
}
|
||
else if (button->priv->stock_id)
|
||
{
|
||
menu_image = gtk_image_new_from_stock (button->priv->stock_id, GTK_ICON_SIZE_MENU);
|
||
}
|
||
|
||
if (menu_image)
|
||
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menu_item), menu_image);
|
||
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
|
||
g_signal_connect_closure_by_id (menu_item,
|
||
g_signal_lookup ("activate", G_OBJECT_TYPE (menu_item)), 0,
|
||
g_cclosure_new_object_swap (G_CALLBACK (gtk_button_clicked),
|
||
G_OBJECT (GTK_TOOL_BUTTON (button)->priv->button)),
|
||
FALSE);
|
||
|
||
gtk_tool_item_set_proxy_menu_item (GTK_TOOL_ITEM (button), MENU_ID, menu_item);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
button_clicked (GtkWidget *widget,
|
||
GtkToolButton *button)
|
||
{
|
||
GtkAction *action;
|
||
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
|
||
action = gtk_activatable_get_related_action (GTK_ACTIVATABLE (button));
|
||
|
||
if (action)
|
||
gtk_action_activate (action);
|
||
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
|
||
g_signal_emit_by_name (button, "clicked");
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_toolbar_reconfigured (GtkToolItem *tool_item)
|
||
{
|
||
gtk_tool_button_construct_contents (tool_item);
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_update_icon_spacing (GtkToolButton *button)
|
||
{
|
||
GtkWidget *box;
|
||
guint spacing;
|
||
|
||
box = gtk_bin_get_child (GTK_BIN (button->priv->button));
|
||
if (GTK_IS_BOX (box))
|
||
{
|
||
gtk_widget_style_get (GTK_WIDGET (button),
|
||
"icon-spacing", &spacing,
|
||
NULL);
|
||
gtk_box_set_spacing (GTK_BOX (box), spacing);
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_style_updated (GtkWidget *widget)
|
||
{
|
||
GTK_WIDGET_CLASS (parent_class)->style_updated (widget);
|
||
|
||
gtk_tool_button_update_icon_spacing (GTK_TOOL_BUTTON (widget));
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_activatable_interface_init (GtkActivatableIface *iface)
|
||
{
|
||
parent_activatable_iface = g_type_interface_peek_parent (iface);
|
||
iface->update = gtk_tool_button_update;
|
||
iface->sync_action_properties = gtk_tool_button_sync_action_properties;
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_update (GtkActivatable *activatable,
|
||
GtkAction *action,
|
||
const gchar *property_name)
|
||
{
|
||
GtkToolButton *button;
|
||
GtkWidget *image;
|
||
gboolean use_action_appearance;
|
||
|
||
parent_activatable_iface->update (activatable, action, property_name);
|
||
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
use_action_appearance = gtk_activatable_get_use_action_appearance (activatable);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
|
||
if (!use_action_appearance)
|
||
return;
|
||
|
||
button = GTK_TOOL_BUTTON (activatable);
|
||
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
|
||
if (strcmp (property_name, "short-label") == 0)
|
||
gtk_tool_button_set_label (button, gtk_action_get_short_label (action));
|
||
else if (strcmp (property_name, "stock-id") == 0)
|
||
gtk_tool_button_set_stock_id (button, gtk_action_get_stock_id (action));
|
||
else if (strcmp (property_name, "gicon") == 0)
|
||
{
|
||
const gchar *stock_id = gtk_action_get_stock_id (action);
|
||
GIcon *icon = gtk_action_get_gicon (action);
|
||
GtkIconSize icon_size = GTK_ICON_SIZE_BUTTON;
|
||
GtkIconSet *icon_set = NULL;
|
||
|
||
if (stock_id)
|
||
{
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
icon_set = gtk_icon_factory_lookup_default (stock_id);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
}
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
|
||
if (icon_set != NULL || !icon)
|
||
image = NULL;
|
||
else
|
||
{
|
||
image = gtk_tool_button_get_icon_widget (button);
|
||
icon_size = gtk_tool_item_get_icon_size (GTK_TOOL_ITEM (button));
|
||
|
||
if (!image)
|
||
image = gtk_image_new ();
|
||
}
|
||
|
||
gtk_tool_button_set_icon_widget (button, image);
|
||
gtk_image_set_from_gicon (GTK_IMAGE (image), icon, icon_size);
|
||
|
||
}
|
||
else if (strcmp (property_name, "icon-name") == 0)
|
||
gtk_tool_button_set_icon_name (button, gtk_action_get_icon_name (action));
|
||
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
}
|
||
|
||
static void
|
||
gtk_tool_button_sync_action_properties (GtkActivatable *activatable,
|
||
GtkAction *action)
|
||
{
|
||
GtkToolButton *button;
|
||
GIcon *icon;
|
||
const gchar *stock_id;
|
||
GtkIconSet *icon_set = NULL;
|
||
|
||
parent_activatable_iface->sync_action_properties (activatable, action);
|
||
|
||
if (!action)
|
||
return;
|
||
|
||
if (!gtk_activatable_get_use_action_appearance (activatable))
|
||
return;
|
||
|
||
button = GTK_TOOL_BUTTON (activatable);
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
stock_id = gtk_action_get_stock_id (action);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
|
||
gtk_tool_button_set_label (button, gtk_action_get_short_label (action));
|
||
gtk_tool_button_set_use_underline (button, TRUE);
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
gtk_tool_button_set_stock_id (button, stock_id);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
gtk_tool_button_set_icon_name (button, gtk_action_get_icon_name (action));
|
||
|
||
if (stock_id)
|
||
{
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
||
icon_set = gtk_icon_factory_lookup_default (stock_id);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS;
|
||
}
|
||
|
||
if (icon_set != NULL)
|
||
gtk_tool_button_set_icon_widget (button, NULL);
|
||
else if ((icon = gtk_action_get_gicon (action)) != NULL)
|
||
{
|
||
GtkIconSize icon_size = gtk_tool_item_get_icon_size (GTK_TOOL_ITEM (button));
|
||
GtkWidget *image = gtk_tool_button_get_icon_widget (button);
|
||
|
||
if (!image)
|
||
{
|
||
image = gtk_image_new ();
|
||
gtk_widget_show (image);
|
||
gtk_tool_button_set_icon_widget (button, image);
|
||
}
|
||
|
||
gtk_image_set_from_gicon (GTK_IMAGE (image), icon, icon_size);
|
||
}
|
||
else if (gtk_action_get_icon_name (action))
|
||
gtk_tool_button_set_icon_name (button, gtk_action_get_icon_name (action));
|
||
else
|
||
gtk_tool_button_set_label (button, gtk_action_get_short_label (action));
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_new_from_stock:
|
||
* @stock_id: the name of the stock item
|
||
*
|
||
* Creates a new #GtkToolButton containing the image and text from a
|
||
* stock item. Some stock ids have preprocessor macros like #GTK_STOCK_OK
|
||
* and #GTK_STOCK_APPLY.
|
||
*
|
||
* It is an error if @stock_id is not a name of a stock item.
|
||
*
|
||
* Returns: A new #GtkToolButton
|
||
*
|
||
* Since: 2.4
|
||
*
|
||
* Deprecated: 3.10: Use gtk_tool_button_new() together with
|
||
* gtk_image_new_from_icon_name() instead.
|
||
**/
|
||
GtkToolItem *
|
||
gtk_tool_button_new_from_stock (const gchar *stock_id)
|
||
{
|
||
GtkToolButton *button;
|
||
|
||
g_return_val_if_fail (stock_id != NULL, NULL);
|
||
|
||
button = g_object_new (GTK_TYPE_TOOL_BUTTON,
|
||
"stock-id", stock_id,
|
||
NULL);
|
||
|
||
return GTK_TOOL_ITEM (button);
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_new:
|
||
* @label: (allow-none): a string that will be used as label, or %NULL
|
||
* @icon_widget: (allow-none): a widget that will be used as the button contents, or %NULL
|
||
*
|
||
* Creates a new #GtkToolButton using @icon_widget as contents and @label as
|
||
* label.
|
||
*
|
||
* Returns: A new #GtkToolButton
|
||
*
|
||
* Since: 2.4
|
||
**/
|
||
GtkToolItem *
|
||
gtk_tool_button_new (GtkWidget *icon_widget,
|
||
const gchar *label)
|
||
{
|
||
GtkToolButton *button;
|
||
|
||
g_return_val_if_fail (icon_widget == NULL || GTK_IS_WIDGET (icon_widget), NULL);
|
||
|
||
button = g_object_new (GTK_TYPE_TOOL_BUTTON,
|
||
"label", label,
|
||
"icon-widget", icon_widget,
|
||
NULL);
|
||
|
||
return GTK_TOOL_ITEM (button);
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_set_label:
|
||
* @button: a #GtkToolButton
|
||
* @label: (allow-none): a string that will be used as label, or %NULL.
|
||
*
|
||
* Sets @label as the label used for the tool button. The #GtkToolButton:label
|
||
* property only has an effect if not overridden by a non-%NULL
|
||
* #GtkToolButton:label-widget property. If both the #GtkToolButton:label-widget
|
||
* and #GtkToolButton:label properties are %NULL, the label is determined by the
|
||
* #GtkToolButton:stock-id property. If the #GtkToolButton:stock-id property is
|
||
* also %NULL, @button will not have a label.
|
||
*
|
||
* Since: 2.4
|
||
**/
|
||
void
|
||
gtk_tool_button_set_label (GtkToolButton *button,
|
||
const gchar *label)
|
||
{
|
||
gchar *old_label;
|
||
gchar *elided_label;
|
||
AtkObject *accessible;
|
||
|
||
g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
|
||
|
||
old_label = button->priv->label_text;
|
||
|
||
button->priv->label_text = g_strdup (label);
|
||
button->priv->contents_invalid = TRUE;
|
||
|
||
if (label)
|
||
{
|
||
elided_label = _gtk_toolbar_elide_underscores (label);
|
||
accessible = gtk_widget_get_accessible (GTK_WIDGET (button->priv->button));
|
||
atk_object_set_name (accessible, elided_label);
|
||
g_free (elided_label);
|
||
}
|
||
|
||
g_free (old_label);
|
||
|
||
g_object_notify (G_OBJECT (button), "label");
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_get_label:
|
||
* @button: a #GtkToolButton
|
||
*
|
||
* Returns the label used by the tool button, or %NULL if the tool button
|
||
* doesn’t have a label. or uses a the label from a stock item. The returned
|
||
* string is owned by GTK+, and must not be modified or freed.
|
||
*
|
||
* Returns: (nullable): The label, or %NULL
|
||
*
|
||
* Since: 2.4
|
||
**/
|
||
const gchar *
|
||
gtk_tool_button_get_label (GtkToolButton *button)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
|
||
|
||
return button->priv->label_text;
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_set_use_underline:
|
||
* @button: a #GtkToolButton
|
||
* @use_underline: whether the button label has the form “_Open”
|
||
*
|
||
* If set, an underline in the label property indicates that the next character
|
||
* should be used for the mnemonic accelerator key in the overflow menu. For
|
||
* example, if the label property is “_Open” and @use_underline is %TRUE,
|
||
* the label on the tool button will be “Open” and the item on the overflow
|
||
* menu will have an underlined “O”.
|
||
*
|
||
* Labels shown on tool buttons never have mnemonics on them; this property
|
||
* only affects the menu item on the overflow menu.
|
||
*
|
||
* Since: 2.4
|
||
**/
|
||
void
|
||
gtk_tool_button_set_use_underline (GtkToolButton *button,
|
||
gboolean use_underline)
|
||
{
|
||
g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
|
||
|
||
use_underline = use_underline != FALSE;
|
||
|
||
if (use_underline != button->priv->use_underline)
|
||
{
|
||
button->priv->use_underline = use_underline;
|
||
button->priv->contents_invalid = TRUE;
|
||
|
||
g_object_notify (G_OBJECT (button), "use-underline");
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_get_use_underline:
|
||
* @button: a #GtkToolButton
|
||
*
|
||
* Returns whether underscores in the label property are used as mnemonics
|
||
* on menu items on the overflow menu. See gtk_tool_button_set_use_underline().
|
||
*
|
||
* Returns: %TRUE if underscores in the label property are used as
|
||
* mnemonics on menu items on the overflow menu.
|
||
*
|
||
* Since: 2.4
|
||
**/
|
||
gboolean
|
||
gtk_tool_button_get_use_underline (GtkToolButton *button)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), FALSE);
|
||
|
||
return button->priv->use_underline;
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_set_stock_id:
|
||
* @button: a #GtkToolButton
|
||
* @stock_id: (allow-none): a name of a stock item, or %NULL
|
||
*
|
||
* Sets the name of the stock item. See gtk_tool_button_new_from_stock().
|
||
* The stock_id property only has an effect if not overridden by non-%NULL
|
||
* #GtkToolButton:label-widget and #GtkToolButton:icon-widget properties.
|
||
*
|
||
* Since: 2.4
|
||
*
|
||
* Deprecated: 3.10: Use gtk_tool_button_set_icon_name() instead.
|
||
**/
|
||
void
|
||
gtk_tool_button_set_stock_id (GtkToolButton *button,
|
||
const gchar *stock_id)
|
||
{
|
||
gchar *old_stock_id;
|
||
|
||
g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
|
||
|
||
old_stock_id = button->priv->stock_id;
|
||
|
||
button->priv->stock_id = g_strdup (stock_id);
|
||
button->priv->contents_invalid = TRUE;
|
||
|
||
g_free (old_stock_id);
|
||
|
||
g_object_notify (G_OBJECT (button), "stock-id");
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_get_stock_id:
|
||
* @button: a #GtkToolButton
|
||
*
|
||
* Returns the name of the stock item. See gtk_tool_button_set_stock_id().
|
||
* The returned string is owned by GTK+ and must not be freed or modifed.
|
||
*
|
||
* Returns: the name of the stock item for @button.
|
||
*
|
||
* Since: 2.4
|
||
*
|
||
* Deprecated: 3.10: Use gtk_tool_button_get_icon_name() instead.
|
||
**/
|
||
const gchar *
|
||
gtk_tool_button_get_stock_id (GtkToolButton *button)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
|
||
|
||
return button->priv->stock_id;
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_set_icon_name:
|
||
* @button: a #GtkToolButton
|
||
* @icon_name: (allow-none): the name of the themed icon
|
||
*
|
||
* Sets the icon for the tool button from a named themed icon.
|
||
* See the docs for #GtkIconTheme for more details.
|
||
* The #GtkToolButton:icon-name property only has an effect if not
|
||
* overridden by non-%NULL #GtkToolButton:label-widget,
|
||
* #GtkToolButton:icon-widget and #GtkToolButton:stock-id properties.
|
||
*
|
||
* Since: 2.8
|
||
**/
|
||
void
|
||
gtk_tool_button_set_icon_name (GtkToolButton *button,
|
||
const gchar *icon_name)
|
||
{
|
||
gchar *old_icon_name;
|
||
|
||
g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
|
||
|
||
old_icon_name = button->priv->icon_name;
|
||
|
||
button->priv->icon_name = g_strdup (icon_name);
|
||
button->priv->contents_invalid = TRUE;
|
||
|
||
g_free (old_icon_name);
|
||
|
||
g_object_notify (G_OBJECT (button), "icon-name");
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_get_icon_name:
|
||
* @button: a #GtkToolButton
|
||
*
|
||
* Returns the name of the themed icon for the tool button,
|
||
* see gtk_tool_button_set_icon_name().
|
||
*
|
||
* Returns: (nullable): the icon name or %NULL if the tool button has
|
||
* no themed icon
|
||
*
|
||
* Since: 2.8
|
||
**/
|
||
const gchar*
|
||
gtk_tool_button_get_icon_name (GtkToolButton *button)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
|
||
|
||
return button->priv->icon_name;
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_set_icon_widget:
|
||
* @button: a #GtkToolButton
|
||
* @icon_widget: (allow-none): the widget used as icon, or %NULL
|
||
*
|
||
* Sets @icon as the widget used as icon on @button. If @icon_widget is
|
||
* %NULL the icon is determined by the #GtkToolButton:stock-id property. If the
|
||
* #GtkToolButton:stock-id property is also %NULL, @button will not have an icon.
|
||
*
|
||
* Since: 2.4
|
||
**/
|
||
void
|
||
gtk_tool_button_set_icon_widget (GtkToolButton *button,
|
||
GtkWidget *icon_widget)
|
||
{
|
||
g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
|
||
g_return_if_fail (icon_widget == NULL || GTK_IS_WIDGET (icon_widget));
|
||
|
||
if (icon_widget != button->priv->icon_widget)
|
||
{
|
||
if (button->priv->icon_widget)
|
||
{
|
||
GtkWidget *parent;
|
||
|
||
parent = gtk_widget_get_parent (button->priv->icon_widget);
|
||
if (parent)
|
||
gtk_container_remove (GTK_CONTAINER (parent),
|
||
button->priv->icon_widget);
|
||
|
||
g_object_unref (button->priv->icon_widget);
|
||
}
|
||
|
||
if (icon_widget)
|
||
g_object_ref_sink (icon_widget);
|
||
|
||
button->priv->icon_widget = icon_widget;
|
||
button->priv->contents_invalid = TRUE;
|
||
|
||
g_object_notify (G_OBJECT (button), "icon-widget");
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_set_label_widget:
|
||
* @button: a #GtkToolButton
|
||
* @label_widget: (allow-none): the widget used as label, or %NULL
|
||
*
|
||
* Sets @label_widget as the widget that will be used as the label
|
||
* for @button. If @label_widget is %NULL the #GtkToolButton:label property is used
|
||
* as label. If #GtkToolButton:label is also %NULL, the label in the stock item
|
||
* determined by the #GtkToolButton:stock-id property is used as label. If
|
||
* #GtkToolButton:stock-id is also %NULL, @button does not have a label.
|
||
*
|
||
* Since: 2.4
|
||
**/
|
||
void
|
||
gtk_tool_button_set_label_widget (GtkToolButton *button,
|
||
GtkWidget *label_widget)
|
||
{
|
||
g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
|
||
g_return_if_fail (label_widget == NULL || GTK_IS_WIDGET (label_widget));
|
||
|
||
if (label_widget != button->priv->label_widget)
|
||
{
|
||
if (button->priv->label_widget)
|
||
{
|
||
GtkWidget *parent;
|
||
|
||
parent = gtk_widget_get_parent (button->priv->label_widget);
|
||
if (parent)
|
||
gtk_container_remove (GTK_CONTAINER (parent),
|
||
button->priv->label_widget);
|
||
|
||
g_object_unref (button->priv->label_widget);
|
||
}
|
||
|
||
if (label_widget)
|
||
g_object_ref_sink (label_widget);
|
||
|
||
button->priv->label_widget = label_widget;
|
||
button->priv->contents_invalid = TRUE;
|
||
|
||
g_object_notify (G_OBJECT (button), "label-widget");
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_get_label_widget:
|
||
* @button: a #GtkToolButton
|
||
*
|
||
* Returns the widget used as label on @button.
|
||
* See gtk_tool_button_set_label_widget().
|
||
*
|
||
* Returns: (nullable) (transfer none): The widget used as label
|
||
* on @button, or %NULL.
|
||
*
|
||
* Since: 2.4
|
||
**/
|
||
GtkWidget *
|
||
gtk_tool_button_get_label_widget (GtkToolButton *button)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
|
||
|
||
return button->priv->label_widget;
|
||
}
|
||
|
||
/**
|
||
* gtk_tool_button_get_icon_widget:
|
||
* @button: a #GtkToolButton
|
||
*
|
||
* Return the widget used as icon widget on @button.
|
||
* See gtk_tool_button_set_icon_widget().
|
||
*
|
||
* Returns: (nullable) (transfer none): The widget used as icon
|
||
* on @button, or %NULL.
|
||
*
|
||
* Since: 2.4
|
||
**/
|
||
GtkWidget *
|
||
gtk_tool_button_get_icon_widget (GtkToolButton *button)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
|
||
|
||
return button->priv->icon_widget;
|
||
}
|
||
|
||
GtkWidget *
|
||
_gtk_tool_button_get_button (GtkToolButton *button)
|
||
{
|
||
g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
|
||
|
||
return button->priv->button;
|
||
}
|