From 4e01ababc65d3af4792cbdd6985ed0d7958db974 Mon Sep 17 00:00:00 2001
From: Alexander Neumann <alexander.neumann@picos-software.com>
Date: Wed, 17 Apr 2013 11:26:30 +0200
Subject: [PATCH] Dialog: Fix centering in owner when calling Show.

---
 dialog.go | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/dialog.go b/dialog.go
index 5947df63..bcadd13b 100644
--- a/dialog.go
+++ b/dialog.go
@@ -190,14 +190,24 @@ func (dlg *Dialog) focusFirstCandidateDescendant() {
 
 func (dlg *Dialog) Show() {
 	if dlg.owner != nil {
+		var size Size
+		if layout := dlg.Layout(); layout != nil {
+			size = layout.MinSize()
+			min := dlg.MinSize()
+			size.Width = maxi(size.Width, min.Width)
+			size.Height = maxi(size.Height, min.Height)
+		} else {
+			size = dlg.Size()
+		}
+
 		ob := dlg.owner.Bounds()
-		b := dlg.Bounds()
+
 		if dlg.centerInOwnerWhenRun {
 			dlg.SetBounds(Rectangle{
-				ob.X + (ob.Width-b.Width)/2,
-				ob.Y + (ob.Height-b.Height)/2,
-				b.Width,
-				b.Height,
+				ob.X + (ob.Width-size.Width)/2,
+				ob.Y + (ob.Height-size.Height)/2,
+				size.Width,
+				size.Height,
 			})
 		}
 	} else {