1 files changed, 43 insertions, 0 deletions
diff --git a/layout.c b/layout.c
new file mode 100644
index 0000000..76df9c7
--- /dev/null
+++ b/layout.c
@@ -0,0 +1,43 @@
+#include <u.h>
+#include <libc.h>
+#include <draw.h>
+
+#include "guifs.h"
+
+void
+layout(GuiElement *g, Rectangle r)
+{
+	GuiSpec spec = guispecs[g->type];
+
+	g->rect = r;
+	spec.layout(g, r);
+}
+
+void
+layoutnone(GuiElement *g, Rectangle r)
+{
+	USED(g);
+	USED(r);
+}
+
+void
+layoutcontainer(GuiElement *g, Rectangle r)
+{
+	USED(g);
+	USED(r);
+
+	if(g->nchildren == 0)
+		return;
+
+	int margin = 10;
+
+	r = insetrect(r, 10);
+	int width = Dx(r) - (margin * (g->nchildren - 1));
+	width = width / g->nchildren;
+	r.max.x = r.min.x + width;
+
+	for(int i = 0; i < g->nchildren; i++){
+		layout(g->children[i], r);
+		r = rectaddpt(r, Pt(width+margin, 0));
+	}
+}
+\ No newline at end of file