Chaos geolocation demo, non-WebKit part.

chrome/browser/gtk/gtk_skinny_button.h

+// 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.
+
+#ifndef CHROME_BROWSER_GTK_GTK_SKINNY_BUTTON_H_
+#define CHROME_BROWSER_GTK_GTK_SKINNY_BUTTON_H_
+
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_SKINNY_BUTTON        (gtk_skinny_button_get_type ())
+#define GTK_SKINNY_BUTTON(obj)        (G_TYPE_CHECK_INSTANCE_CAST((obj), \
+                                       GTK_TYPE_SKINNY_BUTTON, \
+                                       GtkSkinnyButton))
+#define GTK_SKINNY_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), \
+                                        GTK_TYPE_SKINNY_BUTTON, \
+                                        GtkSkinnyButtonClass))
+#define GTK_IS_SKINNY_BUTTON(obj)                           \
+  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SKINNY_BUTTON))
+#define GTK_IS_SKINNY_BUTTON_CLASS(klass)                   \
+  (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SKINNY_BUTTON))
+#define GTK_SKINNY_BUTTON_GET_CLASS(obj) \
+  (G_TYPE_INSTANCE_GET_CLASS ((obj), \
+  GTK_TYPE_SKINNY_BUTTON, \
+  GtkSkinnyButton))
+
+typedef struct _GtkSkinnyButton        GtkSkinnyButton;
+typedef struct _GtkSkinnyButtonClass   GtkSkinnyButtonClass;
+
+struct _GtkSkinnyButton {
+  GtkButton button;
+  GdkEventButton* click_button_event;
+};
+
+struct _GtkSkinnyButtonClass {
+  GtkButtonClass parent_class;
+};
+
+// Make a link button with display text |text|.
+GtkWidget* gtk_skinny_button_new_with_label(const char* text);
+
+// Call this from within a "clicked" handler to get the release event that
+// triggered the click. It will return NULL if the click was triggered by a
+// keyboard event.
+const GdkEventButton* gtk_skinny_button_get_event_for_click(
+    GtkSkinnyButton* button);
+
+GType gtk_skinny_button_get_type();
+
+G_END_DECLS
+
+#endif  // CHROME_BROWSER_GTK_GTK_SKINNY_BUTTON_H_