From 5a3b46ee43fc601121a85d910d044033d891748f Mon Sep 17 00:00:00 2001
From: Jonas Kümmerlin <jonas@kuemmerlin.eu>
Date: Thu, 30 Apr 2020 22:11:34 +0200
Subject: panel: support edge (like delphi)

mainly to force me to implement layout margins
---
 alf/alflayout.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'alf/alflayout.h')

diff --git a/alf/alflayout.h b/alf/alflayout.h
index bd966cc..9170db7 100644
--- a/alf/alflayout.h
+++ b/alf/alflayout.h
@@ -37,10 +37,11 @@ typedef struct {
     int allocatedPosition;
 } ALFLayoutRowOrColumn;
 
-#define ALF_LAYOUT_NEED_RECALC   ((DWORD)1)
-#define ALF_LAYOUT_NEED_REAPPLY  ((DWORD)2)
+#define ALF_LAYOUT_NEED_RECALC           ((DWORD)1)
+#define ALF_LAYOUT_NEED_REAPPLY          ((DWORD)2)
+#define ALF_LAYOUT_NEED_RECALC_CONTAINER ((DWORD)4)
 
-typedef struct {
+typedef struct tagALFLayout {
     ALFListHeader         widgets;
     ALFLayoutRowOrColumn *columns;
     ALFLayoutRowOrColumn *rows;
@@ -56,6 +57,9 @@ typedef struct {
     int                   dpi;
     HFONT                 font;
     ALFColor              bgcolor;
+    RECT                  containerMargins;
+    void                (*calculateContainerMetrics)(struct tagALFLayout *layout, HWND hwnd, RECT *margins, SIZE *minSize);
+    RECT                  allocatedWidgetRect;
 } ALFLayout;
 
 void
-- 
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