Fix resize and change of scroll bar width for Gtk3.

[bpt/emacs.git] / src / emacsgtkfixed.h

diff --git a/src/emacsgtkfixed.h b/src/emacsgtkfixed.h
new file mode 100644 (file)
index 0000000..4053743
--- /dev/null
+++ b/src/emacsgtkfixed.h
@@ -0,0 +1,58 @@
+/* A Gtk Widget that inherits GtkFixed, but can be shrinked. 
+
+Copyright (C) 2011  Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs 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.
+
+GNU Emacs 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef EMACSGTKFIXED_H
+#define EMACSGTKFIXED_H
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define EMACS_TYPE_FIXED                  (emacs_fixed_get_type ())
+#define EMACS_FIXED(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), EMACS_TYPE_FIXED, EmacsFixed))
+#define EMACS_FIXED_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), EMACS_TYPE_FIXED, EmacsFixedClass))
+#define EMACS_IS_FIXED(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EMACS_TYPE_FIXED))
+#define EMACS_IS_FIXED_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE ((klass), EMACS_TYPE_FIXED))
+#define EMACS_FIXED_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), EMACS_TYPE_FIXED, EmacsFixedClass))
+
+typedef struct _EmacsFixed              EmacsFixed;
+typedef struct _EmacsFixedPrivate       EmacsFixedPrivate;
+typedef struct _EmacsFixedClass         EmacsFixedClass;
+
+struct _EmacsFixed
+{
+  GtkFixed container;
+
+  /*< private >*/
+  EmacsFixedPrivate *priv;
+};
+
+
+struct _EmacsFixedClass
+{
+  GtkFixedClass parent_class;
+};
+
+extern GtkWidget *emacs_fixed_new (void);
+extern void emacs_fixed_set_min_size (EmacsFixed *widget, int width, int height);
+extern GType emacs_fixed_get_type (void);
+
+G_END_DECLS
+
+#endif /* EMACSGTKFIXED_H */