+++ /dev/null
-/* GTK - The GIMP Toolkit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * GtkAccelLabel: GtkLabel with accelerator monitoring facilities.
- * Copyright (C) 1998 Tim Janik
- *
- * 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,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Modified by the GTK+ Team and others 1997-2001. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
-#include "config.h"
-#include <string.h>
-
-#include "gtklabel.h"
-#include "gtkaccellabelprivate.h"
-#include "gtkintl.h"
-#include "gtkmain.h"
-#include "gtkprivate.h"
-#include "gtksizerequest.h"
-#include "gtkstylecontextprivate.h"
-#include "gtkwidgetprivate.h"
-#include "gtkcssnodeprivate.h"
-#include "gtkcssstylepropertyprivate.h"
-#include "gtkboxlayout.h"
-
-/**
- * SECTION:gtkaccellabel
- * @Short_description: A label which displays an accelerator key on the right of the text
- * @Title: GtkAccelLabel
- * @See_also: #GtkAccelGroup
- *
- * The #GtkAccelLabel is a widget that shows an accelerator next to a description
- * of said accelerator, e.g. “Save Document Ctrl+S”.
- * It is commonly used in menus to show the keyboard short-cuts for commands.
- *
- * The accelerator key to display is typically not set explicitly (although it
- * can be, with gtk_accel_label_set_accel()). Instead, the #GtkAccelLabel displays
- * the accelerators which have been added to a particular widget. This widget is
- * set by calling gtk_accel_label_set_accel_widget().
- *
- * For example, a menu item may have an accelerator added to emit
- * the “activate” signal when the “Ctrl+S” key combination is pressed.
- * A #GtkAccelLabel is created and added to the menu item widget, and
- * gtk_accel_label_set_accel_widget() is called with the item as the
- * second argument. The #GtkAccelLabel will now display “Ctrl+S” after its label.
- *
- * Note that accel labels are typically set up automatically when menus
- * are created.
- *
- * A #GtkAccelLabel will only display accelerators which have %GTK_ACCEL_VISIBLE
- * set (see #GtkAccelFlags).
- * A #GtkAccelLabel can display multiple accelerators and even signal names,
- * though it is almost always used to display just one accelerator key.
- *
- * # CSS nodes
- *
- * |[<!-- language="plain" -->
- * accellabel
- * ├── label
- * ╰── accelerator
- * ]|
- *
- * #GtkAccelLabel has a main CSS node with the name accellabel.
- * It contains the two child nodes with name label and accelerator.
- */
-
-enum {
- PROP_0,
- PROP_LABEL,
- PROP_USE_UNDERLINE,
- LAST_PROP
-};
-
-struct _GtkAccelLabel
-{
- GtkWidget parent_instance;
-
- GtkWidget *text_label;
- GtkWidget *accel_label;
-
- guint accel_key; /* manual accel key specification if != 0 */
- GdkModifierType accel_mods;
-};
-
-struct _GtkAccelLabelClass
-{
- GtkWidgetClass parent_class;
-};
-
-GParamSpec *props[LAST_PROP] = { NULL, };
-
-static void gtk_accel_label_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec);
-static void gtk_accel_label_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec);
-static void gtk_accel_label_finalize (GObject *object);
-
-G_DEFINE_TYPE (GtkAccelLabel, gtk_accel_label, GTK_TYPE_WIDGET)
-
-static void
-gtk_accel_label_class_init (GtkAccelLabelClass *class)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (class);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
-
- gobject_class->finalize = gtk_accel_label_finalize;
- gobject_class->set_property = gtk_accel_label_set_property;
- gobject_class->get_property = gtk_accel_label_get_property;
-
- props[PROP_LABEL] =
- g_param_spec_string ("label",
- P_("Label"),
- P_("The text displayed next to the accelerator"),
- "",
- GTK_PARAM_READWRITE);
-
- props[PROP_USE_UNDERLINE] =
- g_param_spec_boolean ("use-underline",
- P_("Use underline"),
- P_("If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key"),
- FALSE,
- GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY);
-
- g_object_class_install_properties (gobject_class, LAST_PROP, props);
-
- gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BOX_LAYOUT);
- gtk_widget_class_set_css_name (widget_class, I_("accellabel"));
-}
-
-static void
-gtk_accel_label_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GtkAccelLabel *accel_label = GTK_ACCEL_LABEL (object);
-
- switch (prop_id)
- {
- case PROP_LABEL:
- gtk_accel_label_set_label (accel_label, g_value_get_string (value));
- break;
- case PROP_USE_UNDERLINE:
- gtk_accel_label_set_use_underline (accel_label, g_value_get_boolean (value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gtk_accel_label_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GtkAccelLabel *accel_label = GTK_ACCEL_LABEL (object);
-
- switch (prop_id)
- {
- case PROP_LABEL:
- g_value_set_string (value, gtk_accel_label_get_label (accel_label));
- break;
- case PROP_USE_UNDERLINE:
- g_value_set_boolean (value, gtk_accel_label_get_use_underline (accel_label));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gtk_accel_label_init (GtkAccelLabel *accel_label)
-{
- accel_label->text_label = gtk_label_new ("");
- gtk_widget_set_hexpand (accel_label->text_label, TRUE);
- gtk_label_set_xalign (GTK_LABEL (accel_label->text_label), 0.0f);
- accel_label->accel_label = g_object_new (GTK_TYPE_LABEL,
- "css-name", "accelerator",
- NULL);
- gtk_widget_set_parent (accel_label->text_label, GTK_WIDGET (accel_label));
- gtk_widget_set_parent (accel_label->accel_label, GTK_WIDGET (accel_label));
-}
-
-/**
- * gtk_accel_label_new:
- * @string: the label string. Must be non-%NULL.
- *
- * Creates a new #GtkAccelLabel.
- *
- * Returns: a new #GtkAccelLabel.
- */
-GtkWidget *
-gtk_accel_label_new (const char *string)
-{
- return g_object_new (GTK_TYPE_ACCEL_LABEL,
- "label", string,
- NULL);
-}
-
-static void
-gtk_accel_label_finalize (GObject *object)
-{
- GtkAccelLabel *accel_label = GTK_ACCEL_LABEL (object);
-
- gtk_widget_unparent (accel_label->accel_label);
- gtk_widget_unparent (accel_label->text_label);
-
- G_OBJECT_CLASS (gtk_accel_label_parent_class)->finalize (object);
-}
-
-/**
- * gtk_accel_label_get_accel_width:
- * @accel_label: a #GtkAccelLabel.
- *
- * Returns the width needed to display the accelerator key(s).
- * This is used by menus to align all of the menu item widgets,
- * and shouldn't be needed by applications.
- *
- * Returns: the width needed to display the accelerator key(s).
- */
-guint
-gtk_accel_label_get_accel_width (GtkAccelLabel *accel_label)
-{
- int min;
-
- g_return_val_if_fail (GTK_IS_ACCEL_LABEL (accel_label), 0);
-
- gtk_widget_measure (accel_label->accel_label, GTK_ORIENTATION_HORIZONTAL, -1,
- &min, NULL, NULL, NULL);
-
- return min;
-}
-
-/**
- * gtk_accel_label_refetch:
- * @accel_label: a #GtkAccelLabel.
- *
- * Recreates the string representing the accelerator keys.
- * This should not be needed since the string is automatically updated whenever
- * accelerators are added or removed from the associated widget.
- *
- * Returns: always returns %FALSE.
- */
-gboolean
-gtk_accel_label_refetch (GtkAccelLabel *accel_label)
-{
- gboolean enable_accels;
- char *accel_string = NULL;
-
- g_return_val_if_fail (GTK_IS_ACCEL_LABEL (accel_label), FALSE);
-
- g_object_get (gtk_widget_get_settings (GTK_WIDGET (accel_label)),
- "gtk-enable-accels", &enable_accels,
- NULL);
-
- if (enable_accels && accel_label->accel_key)
- {
- gboolean have_accel = FALSE;
- guint accel_key;
- GdkModifierType accel_mods;
-
- /* First check for a manual accel set with _set_accel() */
- if (accel_label->accel_key)
- {
- accel_mods = accel_label->accel_mods;
- accel_key = accel_label->accel_key;
- have_accel = TRUE;
- }
-
- /* If we found a key using either method, set it */
- if (have_accel)
- accel_string = gtk_accelerator_get_label (accel_key, accel_mods);
- else
- /* Otherwise we have a closure with no key. Show "-/-". */
- accel_string = g_strdup ("-/-");
- }
-
- if (!accel_string)
- accel_string = g_strdup ("");
-
- gtk_label_set_label (GTK_LABEL (accel_label->accel_label), accel_string);
-
- g_free (accel_string);
-
- return FALSE;
-}
-
-/**
- * gtk_accel_label_set_accel:
- * @accel_label: a #GtkAccelLabel
- * @accelerator_key: a keyval, or 0
- * @accelerator_mods: the modifier mask for the accel
- *
- * Manually sets a keyval and modifier mask as the accelerator rendered
- * by @accel_label.
- *
- * If a keyval and modifier are explicitly set then these values are
- * used regardless of any associated accel closure or widget.
- *
- * Providing an @accelerator_key of 0 removes the manual setting.
- */
-void
-gtk_accel_label_set_accel (GtkAccelLabel *accel_label,
- guint accelerator_key,
- GdkModifierType accelerator_mods)
-{
- g_return_if_fail (GTK_IS_ACCEL_LABEL (accel_label));
-
- accel_label->accel_key = accelerator_key;
- accel_label->accel_mods = accelerator_mods;
-
- gtk_accel_label_refetch (accel_label);
-}
-
-/**
- * gtk_accel_label_get_accel:
- * @accel_label: a #GtkAccelLabel
- * @accelerator_key: (out): return location for the keyval
- * @accelerator_mods: (out): return location for the modifier mask
- *
- * Gets the keyval and modifier mask set with
- * gtk_accel_label_set_accel().
- */
-void
-gtk_accel_label_get_accel (GtkAccelLabel *accel_label,
- guint *accelerator_key,
- GdkModifierType *accelerator_mods)
-{
- g_return_if_fail (GTK_IS_ACCEL_LABEL (accel_label));
-
- *accelerator_key = accel_label->accel_key;
- *accelerator_mods = accel_label->accel_mods;
-}
-
-/**
- * gtk_accel_label_set_label:
- * @accel_label: a #GtkAccelLabel
- * @text: The new label text
- *
- * Sets the label part of the accel label.
- *
- */
-void
-gtk_accel_label_set_label (GtkAccelLabel *accel_label,
- const char *text)
-{
- g_return_if_fail (GTK_IS_ACCEL_LABEL (accel_label));
-
- gtk_label_set_text_with_mnemonic (GTK_LABEL (accel_label->text_label), text);
-}
-
-/**
- * gtk_accel_label_get_label:
- * @accel_label: a #GtkAccelLabel
- *
- * Returns the current label, set via gtk_accel_label_set_label()
- *
- * Returns: (transfer none): @accel_label's label
- *
- */
-const char *
-gtk_accel_label_get_label (GtkAccelLabel *accel_label)
-{
- g_return_val_if_fail (GTK_IS_ACCEL_LABEL (accel_label), NULL);
-
- return gtk_label_get_label (GTK_LABEL (accel_label->text_label));
-}
-
-/**
- * gtk_accel_label_set_use_underline:
- * @accel_label: a #GtkAccelLabel
- * @setting: Whether to use underlines in the label or not
- *
- * Controls whether to interpret underscores in the text label of @accel_label
- * as mnemonic indicators. See also gtk_label_set_use_underline()
- */
-void
-gtk_accel_label_set_use_underline (GtkAccelLabel *accel_label,
- gboolean setting)
-{
- g_return_if_fail (GTK_IS_ACCEL_LABEL (accel_label));
-
- if (setting == gtk_label_get_use_underline (GTK_LABEL (accel_label->text_label)))
- return;
-
- gtk_label_set_use_underline (GTK_LABEL (accel_label->text_label), setting);
- g_object_notify_by_pspec (G_OBJECT (accel_label), props[PROP_USE_UNDERLINE]);
-}
-
-/**
- * gtk_accel_label_get_use_underline:
- * @accel_label: a #GtkAccelLabel
- *
- * Returns whether the accel label interprets underscores in it's
- * label property as mnemonic indicators.
- * See gtk_accel_label_set_use_underline() and gtk_label_set_use_underline();
- *
- * Returns: whether the accel label uses mnemonic underlines
- */
-gboolean
-gtk_accel_label_get_use_underline (GtkAccelLabel *accel_label)
-{
- g_return_val_if_fail (GTK_IS_ACCEL_LABEL (accel_label), FALSE);
-
- return gtk_label_get_use_underline (GTK_LABEL (accel_label->text_label));
-}
+++ /dev/null
-/* GTK - The GIMP Toolkit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * Copyright (C) 1998 Tim Janik
- *
- * 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,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Modified by the GTK+ Team and others 1997-2001. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
-#ifndef __GTK_ACCEL_LABEL_H__
-#define __GTK_ACCEL_LABEL_H__
-
-#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
-#error "Only <gtk/gtk.h> can be included directly."
-#endif
-
-#include <gtk/gtkwidget.h>
-
-G_BEGIN_DECLS
-
-#define GTK_TYPE_ACCEL_LABEL (gtk_accel_label_get_type ())
-#define GTK_ACCEL_LABEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_ACCEL_LABEL, GtkAccelLabel))
-#define GTK_IS_ACCEL_LABEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_ACCEL_LABEL))
-
-typedef struct _GtkAccelLabel GtkAccelLabel;
-
-GDK_AVAILABLE_IN_ALL
-GType gtk_accel_label_get_type (void) G_GNUC_CONST;
-GDK_AVAILABLE_IN_ALL
-GtkWidget *gtk_accel_label_new (const char *string);
-GDK_AVAILABLE_IN_ALL
-guint gtk_accel_label_get_accel_width (GtkAccelLabel *accel_label);
-GDK_AVAILABLE_IN_ALL
-gboolean gtk_accel_label_refetch (GtkAccelLabel *accel_label);
-GDK_AVAILABLE_IN_ALL
-void gtk_accel_label_set_accel (GtkAccelLabel *accel_label,
- guint accelerator_key,
- GdkModifierType accelerator_mods);
-GDK_AVAILABLE_IN_ALL
-void gtk_accel_label_get_accel (GtkAccelLabel *accel_label,
- guint *accelerator_key,
- GdkModifierType *accelerator_mods);
-
-GDK_AVAILABLE_IN_ALL
-void gtk_accel_label_set_label (GtkAccelLabel *accel_label,
- const char *text);
-
-GDK_AVAILABLE_IN_ALL
-const char * gtk_accel_label_get_label (GtkAccelLabel *accel_label);
-
-GDK_AVAILABLE_IN_ALL
-void gtk_accel_label_set_use_underline (GtkAccelLabel *accel_label,
- gboolean setting);
-
-GDK_AVAILABLE_IN_ALL
-gboolean gtk_accel_label_get_use_underline (GtkAccelLabel *accel_label);
-
-G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkAccelLabel, g_object_unref)
-
-G_END_DECLS
-
-#endif /* __GTK_ACCEL_LABEL_H__ */
gtk_window_destroy (GTK_WINDOW (window));
}
-
-static GtkWidget *
-accel_button_new (const char *text,
- const char *accel)
-{
- guint keyval;
- GdkModifierType modifiers;
- GtkWidget *button;
- GtkWidget *label;
- GtkEventController *controller;
- GtkShortcut *shortcut;
-
- if (!gtk_accelerator_parse (accel, &keyval, &modifiers))
- {
- g_assert_not_reached ();
- }
-
- button = gtk_button_new ();
- controller = gtk_shortcut_controller_new ();
- gtk_shortcut_controller_set_scope (GTK_SHORTCUT_CONTROLLER (controller), GTK_SHORTCUT_SCOPE_GLOBAL);
- gtk_event_controller_set_propagation_phase (controller, GTK_PHASE_CAPTURE);
- shortcut = gtk_shortcut_new (gtk_keyval_trigger_new (keyval, modifiers),
- g_object_ref (gtk_activate_action_get ()));
- gtk_shortcut_controller_add_shortcut (GTK_SHORTCUT_CONTROLLER (controller), shortcut);
- gtk_widget_add_controller (button, controller);
-
- label = gtk_accel_label_new (text);
- gtk_accel_label_set_accel (GTK_ACCEL_LABEL (label), keyval, modifiers);
- gtk_button_set_child (GTK_BUTTON (button), label);
-
- return button;
-}
-
-static void
-create_key_lookup (GtkWidget *widget)
-{
- static GtkWidget *window = NULL;
-
- if (!window)
- {
- GtkWidget *box;
- GtkWidget *button;
- GtkWidget *content_area;
-
- window = gtk_dialog_new_with_buttons ("Key Lookup", NULL, 0,
- "_Close", GTK_RESPONSE_CLOSE,
- NULL);
-
- gtk_window_set_display (GTK_WINDOW (window),
- gtk_widget_get_display (widget));
-
- /* We have to expand it so the accel labels will draw their labels
- */
- gtk_window_set_default_size (GTK_WINDOW (window), 300, -1);
-
- content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
-
- box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
- gtk_widget_set_hexpand (box, TRUE);
- gtk_widget_set_vexpand (box, TRUE);
- gtk_box_append (GTK_BOX (content_area), box);
-
- button = gtk_button_new_with_mnemonic ("Button 1 (_a)");
- gtk_box_append (GTK_BOX (box), button);
- button = gtk_button_new_with_mnemonic ("Button 2 (_A)");
- gtk_box_append (GTK_BOX (box), button);
- button = gtk_button_new_with_mnemonic ("Button 3 (_\321\204)");
- gtk_box_append (GTK_BOX (box), button);
- button = gtk_button_new_with_mnemonic ("Button 4 (_\320\244)");
- gtk_box_append (GTK_BOX (box), button);
- button = gtk_button_new_with_mnemonic ("Button 6 (_b)");
- gtk_box_append (GTK_BOX (box), button);
- button = accel_button_new ("Button 7", "<Alt><Shift>b");
- gtk_box_append (GTK_BOX (box), button);
- button = accel_button_new ("Button 8", "<Alt>d");
- gtk_box_append (GTK_BOX (box), button);
- button = accel_button_new ("Button 9", "<Alt>Cyrillic_ve");
- gtk_box_append (GTK_BOX (box), button);
- button = gtk_button_new_with_mnemonic ("Button 10 (_1)");
- gtk_box_append (GTK_BOX (box), button);
- button = gtk_button_new_with_mnemonic ("Button 11 (_!)");
- gtk_box_append (GTK_BOX (box), button);
- button = accel_button_new ("Button 12", "<Super>a");
- gtk_box_append (GTK_BOX (box), button);
- button = accel_button_new ("Button 13", "<Hyper>a");
- gtk_box_append (GTK_BOX (box), button);
- button = accel_button_new ("Button 14", "<Meta>a");
- gtk_box_append (GTK_BOX (box), button);
-
- g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
- g_signal_connect (window, "response", G_CALLBACK (gtk_window_destroy), NULL);
-
- gtk_widget_show (window);
- }
- else
- gtk_window_destroy (GTK_WINDOW (window));
-}
-
-
/*
create_modal_window
*/
{ "flipping", create_flipping },
{ "font selection", create_font_selection },
{ "image", create_image },
- { "key lookup", create_key_lookup },
{ "labels", create_labels },
{ "listbox", create_listbox },
{ "message dialog", create_message_dialog },
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