Added GtkToolPalette.

        * gtk/gtktoolpallete.[h|cc]:
        * gtk/gtktoolitemgroup.[h|cc]: Added a tool pallete container widget,
        with groups of toolbar items that can be shown as a grid of icons
        or a list of names.
        * gtk/Makefile.am:
        * gtk/gtk.h:
        * gtk/gtkmarshal.list: Mentioned the new files.

        Bug #567729

1 files changed, 133 insertions, 0 deletions

diff --git a/gtk/gtktoolpalette.h b/gtk/gtktoolpalette.h
new file mode 100644
index 0000000000..64c4f095ec
--- /dev/null
+++ b/gtk/gtktoolpalette.h
@@ -0,0 +1,133 @@
+/* GtkToolPalette -- A tool palette with categories and DnD support
+ * Copyright (C) 2008  Openismus GmbH
+ *
+ * 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 2.1 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Authors:
+ *      Mathias Hasselmann
+ */
+
+#ifndef __GTK_TOOL_PALETTE_H__
+#define __GTK_TOOL_PALETTE_H__
+
+#include <gtk/gtkcontainer.h>
+#include <gtk/gtkdnd.h>
+#include <gtk/gtktoolitem.h>
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_TOOL_PALETTE           (gtk_tool_palette_get_type())
+#define GTK_TOOL_PALETTE(obj)           (G_TYPE_CHECK_INSTANCE_CAST(obj, GTK_TYPE_TOOL_PALETTE, GtkToolPalette))
+#define GTK_TOOL_PALETTE_CLASS(cls)     (G_TYPE_CHECK_CLASS_CAST(cls, GTK_TYPE_TOOL_PALETTE, GtkToolPaletteClass))
+#define GTK_IS_TOOL_PALETTE(obj)        (G_TYPE_CHECK_INSTANCE_TYPE(obj, GTK_TYPE_TOOL_PALETTE))
+#define GTK_IS_TOOL_PALETTE_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE(obj, GTK_TYPE_TOOL_PALETTE))
+#define GTK_TOOL_PALETTE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_TOOL_PALETTE, GtkToolPaletteClass))
+
+typedef struct _GtkToolPalette           GtkToolPalette;
+typedef struct _GtkToolPaletteClass      GtkToolPaletteClass;
+typedef struct _GtkToolPalettePrivate    GtkToolPalettePrivate;
+
+/**
+ * GtkToolPaletteDragTargets:
+ * @GTK_TOOL_PALETTE_DRAG_ITEMS: Support drag of items.
+ * @GTK_TOOL_PALETTE_DRAG_GROUPS: Support drag of groups.
+ *
+ * Flags used to specify the supported drag targets. 
+ */
+typedef enum /*< flags >*/
+{
+  GTK_TOOL_PALETTE_DRAG_ITEMS = (1 << 0),
+  GTK_TOOL_PALETTE_DRAG_GROUPS = (1 << 1)
+}
+GtkToolPaletteDragTargets;
+
+/**
+ * GtkToolPalette:
+ *
+ * This should not be accessed directly. Use the accessor functions below.
+ */
+struct _GtkToolPalette
+{
+  GtkContainer parent_instance;
+  GtkToolPalettePrivate *priv;
+};
+
+struct _GtkToolPaletteClass
+{
+  GtkContainerClass parent_class;
+
+  void (*set_scroll_adjustments) (GtkWidget     *widget,
+                                  GtkAdjustment *hadjustment,
+                                  GtkAdjustment *vadjustment);
+};
+
+GType                          gtk_tool_palette_get_type              (void) G_GNUC_CONST;
+GtkWidget*                     gtk_tool_palette_new                   (void);
+
+void                           gtk_tool_palette_set_group_position    (GtkToolPalette            *palette,
+                                                                       GtkWidget                 *group,
+                                                                       gint                       position);
+void                           gtk_tool_palette_set_exclusive         (GtkToolPalette            *palette,
+                                                                       GtkWidget                 *group,
+                                                                       gboolean                   exclusive);
+void                           gtk_tool_palette_set_expand            (GtkToolPalette            *palette,
+                                                                       GtkWidget                 *group,
+                                                                       gboolean                   expand);
+
+gint                           gtk_tool_palette_get_group_position    (GtkToolPalette            *palette,
+                                                                       GtkWidget                 *group);
+gboolean                       gtk_tool_palette_get_exclusive         (GtkToolPalette            *palette,
+                                                                       GtkWidget                 *group);
+gboolean                       gtk_tool_palette_get_expand            (GtkToolPalette            *palette,
+                                                                       GtkWidget                 *group);
+
+void                           gtk_tool_palette_set_icon_size         (GtkToolPalette            *palette,
+                                                                       GtkIconSize                icon_size);
+void                           gtk_tool_palette_set_orientation       (GtkToolPalette            *palette,
+                                                                       GtkOrientation             orientation);
+void                           gtk_tool_palette_set_style             (GtkToolPalette            *palette,
+                                                                       GtkToolbarStyle            style);
+
+GtkIconSize                    gtk_tool_palette_get_icon_size         (GtkToolPalette            *palette);
+GtkOrientation                 gtk_tool_palette_get_orientation       (GtkToolPalette            *palette);
+GtkToolbarStyle                gtk_tool_palette_get_style             (GtkToolPalette            *palette);
+
+GtkToolItem*                   gtk_tool_palette_get_drop_item         (GtkToolPalette            *palette,
+                                                                       gint                       x,
+                                                                       gint                       y);
+GtkWidget*                     gtk_tool_palette_get_drop_group        (GtkToolPalette            *palette,
+                                                                       gint                       x,
+                                                                       gint                       y);
+GtkWidget*                     gtk_tool_palette_get_drag_item         (GtkToolPalette            *palette,
+                                                                       const GtkSelectionData    *selection);
+
+void                           gtk_tool_palette_set_drag_source       (GtkToolPalette            *palette,
+                                                                       GtkToolPaletteDragTargets  targets);
+void                           gtk_tool_palette_add_drag_dest         (GtkToolPalette            *palette,
+                                                                       GtkWidget                 *widget,
+                                                                       GtkDestDefaults            flags,
+                                                                       GtkToolPaletteDragTargets  targets,
+                                                                       GdkDragAction              actions);
+
+GtkAdjustment*                 gtk_tool_palette_get_hadjustment       (GtkToolPalette            *palette);
+GtkAdjustment*                 gtk_tool_palette_get_vadjustment       (GtkToolPalette            *palette);
+
+G_CONST_RETURN GtkTargetEntry* gtk_tool_palette_get_drag_target_item  (void) G_GNUC_CONST;
+G_CONST_RETURN GtkTargetEntry* gtk_tool_palette_get_drag_target_group (void) G_GNUC_CONST;
+
+
+G_END_DECLS
+
+#endif /* __GTK_TOOL_PALETTE_H__ */