Add GtkRevealer

This is a widget that can hide or show (ie reveal) its child
in an animated fashion.

This widget was initially developed in libgd.

1 files changed, 74 insertions, 0 deletions

diff --git a/gtk/gtkrevealer.h b/gtk/gtkrevealer.h
new file mode 100644
index 0000000000..c6da3d794a
--- /dev/null
+++ b/gtk/gtkrevealer.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2013 Red Hat, Inc.
+ *
+ * This program 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 program 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 program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Author: Alexander Larsson <alexl@redhat.com>
+ *
+ */
+
+#ifndef __GTK_REVEALER_H__
+#define __GTK_REVEALER_H__
+
+#include <gtk/gtkbin.h>
+
+G_BEGIN_DECLS
+
+
+#define GTK_TYPE_REVEALER (gtk_revealer_get_type ())
+#define GTK_REVEALER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_REVEALER, GtkRevealer))
+#define GTK_REVEALER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_REVEALER, GtkRevealerClass))
+#define GTK_IS_REVEALER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_REVEALER))
+#define GTK_IS_REVEALER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_REVEALER))
+#define GTK_REVEALER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_REVEALER, GtkRevealerClass))
+
+typedef struct _GtkRevealer GtkRevealer;
+typedef struct _GtkRevealerClass GtkRevealerClass;
+typedef struct _GtkRevealerPrivate GtkRevealerPrivate;
+
+typedef enum {
+  GTK_REVEALER_TRANSITION_TYPE_NONE,
+  GTK_REVEALER_TRANSITION_TYPE_SLIDE_RIGHT,
+  GTK_REVEALER_TRANSITION_TYPE_SLIDE_LEFT,
+  GTK_REVEALER_TRANSITION_TYPE_SLIDE_UP,
+  GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN
+} GtkRevealerTransitionType;
+
+struct _GtkRevealer {
+  GtkBin parent_instance;
+  GtkRevealerPrivate * priv;
+};
+
+struct _GtkRevealerClass {
+  GtkBinClass parent_class;
+};
+
+GType                      gtk_revealer_get_type                (void) G_GNUC_CONST;
+GtkWidget*                 gtk_revealer_new                     (void);
+gboolean                   gtk_revealer_get_reveal_child        (GtkRevealer               *revealer);
+void                       gtk_revealer_set_reveal_child        (GtkRevealer               *revealer,
+                                                                 gboolean                   reveal_child);
+gboolean                   gtk_revealer_get_child_revealed      (GtkRevealer               *revealer);
+guint                      gtk_revealer_get_transition_duration (GtkRevealer               *revealer);
+void                       gtk_revealer_set_transition_duration (GtkRevealer               *revealer,
+                                                                 guint                      duration);
+void                       gtk_revealer_set_transition_type     (GtkRevealer               *revealer,
+                                                                 GtkRevealerTransitionType  transition);
+GtkRevealerTransitionType  gtk_revealer_get_transition_type     (GtkRevealer               *revealer);
+
+
+G_END_DECLS
+
+#endif