Use a toolpalette that demands enough space

GtkToolPalette will not request a minimum amount of space by default.
Steal some code from the GIMP to always ensure we have enough space for
the tools.

1 files changed, 52 insertions, 0 deletions

diff --git a/tikzit/src/gtk/tztoolpalette.h b/tikzit/src/gtk/tztoolpalette.h
new file mode 100644
index 0000000..70a4156
--- /dev/null
+++ b/tikzit/src/gtk/tztoolpalette.h
@@ -0,0 +1,52 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * tztoolpalette.h, based on gimptoolpalette.h
+ * Copyright (C) 2010 Michael Natterer <mitch@gimp.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __TZ_TOOL_PALETTE_H__
+#define __TZ_TOOL_PALETTE_H__
+
+
+#define TZ_TYPE_TOOL_PALETTE            (tz_tool_palette_get_type ())
+#define TZ_TOOL_PALETTE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), TZ_TYPE_TOOL_PALETTE, TzToolPalette))
+#define TZ_TOOL_PALETTE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), TZ_TYPE_TOOL_PALETTE, TzToolPaletteClass))
+#define TZ_IS_TOOL_PALETTE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TZ_TYPE_TOOL_PALETTE))
+#define TZ_IS_TOOL_PALETTE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TZ_TYPE_TOOL_PALETTE))
+#define TZ_TOOL_PALETTE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), TZ_TYPE_TOOL_PALETTE, TzToolPaletteClass))
+
+
+typedef struct _TzToolPaletteClass TzToolPaletteClass;
+typedef struct _TzToolPalette      TzToolPalette;
+
+struct _TzToolPalette
+{
+  GtkToolPalette  parent_instance;
+};
+
+struct _TzToolPaletteClass
+{
+  GtkToolPaletteClass  parent_class;
+};
+
+
+GType       tz_tool_palette_get_type        (void) G_GNUC_CONST;
+
+GtkWidget * tz_tool_palette_new             (void);
+
+
+#endif /* __TZ_TOOL_PALETTE_H__ */