15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Creates a link button that shows |text| in blue and underlined. The cursor 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// changes to a hand when over the link. This is like the GTK LinkButton, but 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// it doesn't call the global URI link handler, etc. It is a button subclass, 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// so you can just handle the clicked signal. 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_UI_GTK_GTK_CHROME_LINK_BUTTON_H_ 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_UI_GTK_GTK_CHROME_LINK_BUTTON_H_ 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <gdk/gdk.h> 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <gtk/gtk.h> 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)G_BEGIN_DECLS 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GTK_TYPE_CHROME_LINK_BUTTON (gtk_chrome_link_button_get_type ()) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GTK_CHROME_LINK_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), \ 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GTK_TYPE_CHROME_LINK_BUTTON, \ 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GtkChromeLinkButton)) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GTK_CHROME_LINK_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), \ 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GTK_TYPE_CHROME_LINK_BUTTON, \ 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GtkChromeLinkButtonClass)) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GTK_IS_CHROME_LINK_BUTTON(obj) \ 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_CHROME_LINK_BUTTON)) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GTK_IS_CHROME_LINK_BUTTON_CLASS(klass) \ 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_CHROME_LINK_BUTTON)) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GTK_CHROME_LINK_BUTTON_GET_CLASS(obj) \ 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_CHROME_LINK_BUTTON, \ 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GtkChromeLinkButton)) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef struct _GtkChromeLinkButton GtkChromeLinkButton; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef struct _GtkChromeLinkButtonClass GtkChromeLinkButtonClass; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _GtkChromeLinkButton { 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GtkButton button; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GtkWidget* label; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gchar* normal_markup; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gchar* pressed_markup; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gchar* insensitive_markup; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GtkStateType label_state; 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gchar normal_color[9]; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gchar* native_markup; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gchar* insensitive_native_markup; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gboolean using_native_theme; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GdkCursor* hand_cursor; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gchar* text; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gboolean uses_markup; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _GtkChromeLinkButtonClass { 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GtkButtonClass parent_class; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Make a link button with display text |text|. 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GtkWidget* gtk_chrome_link_button_new(const char* text); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// As above, but don't escape markup in the text. 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GtkWidget* gtk_chrome_link_button_new_with_markup(const char* markup); 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Set whether the link button draws natively (using "link-color"). The default 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// is TRUE. 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void gtk_chrome_link_button_set_use_gtk_theme(GtkChromeLinkButton* button, 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gboolean use_gtk); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Set the label text of the link. 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void gtk_chrome_link_button_set_label(GtkChromeLinkButton* button, 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* text); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Set the color when the link is in a normal state (i.e. not pressed). 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If not set, or called NULL |color|, the color will be blue. 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void gtk_chrome_link_button_set_normal_color(GtkChromeLinkButton* button, 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GdkColor* color); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GType gtk_chrome_link_button_get_type(); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)G_END_DECLS 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_UI_GTK_GTK_CHROME_LINK_BUTTON_H_ 81