container widget

1 files changed, 59 insertions, 0 deletions

diff --git a/src/ui/container.cc b/src/ui/container.cc
new file mode 100644
index 0000000..d544244
--- /dev/null
+++ b/src/ui/container.cc
@@ -0,0 +1,59 @@
+/*
+   ui/container.cc
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+
+#include "ui/container.h"
+
+namespace ui
+{
+
+// TODO Container::direction
+Container::Container(Widget *parent) : Window(parent)
+{
+	set_label("container");
+	set_border(false);
+	
+	set_border(true);
+	set_background(true);
+	
+	container_childsize.assign(256, 48);
+	container_margin = 24;
+}
+
+Container::~Container()
+{
+}
+
+void Container::resize()
+{
+	float w = container_childsize.width() * 1.5f;
+	float h = children().size() * container_childsize.height() + (children().size()+1) * container_margin;
+
+	set_size(w, h);
+	
+	const float x = container_childsize.width() * 0.25f;
+	float y = container_margin;
+
+	// reposition all children within the container
+	for (Children::iterator it = children().begin(); it != children().end(); it++) {
+		Widget *w = (*it);
+		w->set_size(container_childsize);
+		w->set_location(x, y);
+		y += container_childsize.height() + container_margin;
+	}
+}
+
+void Container::set_childsize(const float w, const float h)
+{
+	container_childsize.assign(w, h);
+}
+
+void Container::set_margin(const float margin)
+{
+	container_margin = margin;
+}
+
+}