X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fstack.h;fp=source%2Fstack.h;h=fa4a44206d87668d0ce5fd5b05a162e64f9a2d4c;hb=d34a75fa019d37c4ea748e93c276a6f24b941b1c;hp=0000000000000000000000000000000000000000;hpb=72db2a8d41cc0eb8404572d1a720d59fab0551cd;p=libs%2Fgltk.git

diff --git a/source/stack.h b/source/stack.h
new file mode 100644
index 0000000..fa4a442
--- /dev/null
+++ b/source/stack.h
@@ -0,0 +1,34 @@
+#ifndef MSP_GLTK_STACK_H_
+#define MSP_GLTK_STACK_H_
+
+#include <msp/datafile/objectloader.h>
+#include "arrangement.h"
+
+namespace Msp {
+namespace GLtk {
+
+/**
+Arranges widgets on top of one another.  This can be useful in implementing a
+tabbed view where only one tab is visible at a time.
+*/
+class Stack: public Arrangement
+{
+public:
+	class Loader: public DataFile::ObjectLoader<Stack>
+	{
+	public:
+		Loader(Stack &);
+	};
+
+	Stack(Layout &);
+
+private:
+	virtual void process_widget(Widget &, Side, bool);
+	virtual void finish_widget(Widget &);
+	virtual void finish_slot() { }
+};
+
+} // namespace GLtk
+} // namespace Msp
+
+#endif