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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Creates a link button that shows |text| in blue and underlined. The cursor
// changes to a hand when over the link. This is like the GTK LinkButton, but
// it doesn't call the global URI link handler, etc. It is a button subclass,
// so you can just handle the clicked signal.
#ifndef CHROME_BROWSER_GTK_GTK_CHROME_LINK_BUTTON_H_
#define CHROME_BROWSER_GTK_GTK_CHROME_LINK_BUTTON_H_
#pragma once
#include <gdk/gdk.h>
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define GTK_TYPE_CHROME_LINK_BUTTON (gtk_chrome_link_button_get_type ())
#define GTK_CHROME_LINK_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), \
GTK_TYPE_CHROME_LINK_BUTTON, \
GtkChromeLinkButton))
#define GTK_CHROME_LINK_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), \
GTK_TYPE_CHROME_LINK_BUTTON, \
GtkChromeLinkButtonClass))
#define GTK_IS_CHROME_LINK_BUTTON(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CHROME_LINK_BUTTON))
#define GTK_IS_CHROME_LINK_BUTTON_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CHROME_LINK_BUTTON))
#define GTK_CHROME_LINK_BUTTON_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), \
GTK_TYPE_CHROME_LINK_BUTTON, \
GtkChromeLinkButton))
typedef struct _GtkChromeLinkButton GtkChromeLinkButton;
typedef struct _GtkChromeLinkButtonClass GtkChromeLinkButtonClass;
struct _GtkChromeLinkButton {
GtkButton button;
GtkWidget* label;
gchar* normal_markup;
gchar* pressed_markup;
gboolean is_normal;
gchar normal_color[9];
gchar* native_markup;
gboolean using_native_theme;
GdkCursor* hand_cursor;
gchar* text;
gboolean uses_markup;
};
struct _GtkChromeLinkButtonClass {
GtkButtonClass parent_class;
};
// Make a link button with display text |text|.
GtkWidget* gtk_chrome_link_button_new(const char* text);
// As above, but don't escape markup in the text.
GtkWidget* gtk_chrome_link_button_new_with_markup(const char* markup);
// Set whether the link button draws natively (using "link-color"). The default
// is TRUE.
void gtk_chrome_link_button_set_use_gtk_theme(GtkChromeLinkButton* button,
gboolean use_gtk);
// Set the label text of the link.
void gtk_chrome_link_button_set_label(GtkChromeLinkButton* button,
const char* text);
// Set the color when the link is in a normal state (i.e. not pressed).
// If not set, or called NULL |color|, the color will be blue.
void gtk_chrome_link_button_set_normal_color(GtkChromeLinkButton* button,
const GdkColor* color);
GType gtk_chrome_link_button_get_type();
G_END_DECLS
#endif // CHROME_BROWSER_GTK_GTK_CHROME_LINK_BUTTON_H_
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