X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=winboard%2Fwlayout.c;h=c308fb333ee9cba7743a5f695c5c98faa8da06cf;hb=HEAD;hp=04f6eb6801d0963a752cd09d4e520f4ffa35257d;hpb=bb1c4f8ed2489e4891fe044532a35107d33174d2;p=xboard.git

diff --git a/winboard/wlayout.c b/winboard/wlayout.c
index 04f6eb6..c308fb3 100644
--- a/winboard/wlayout.c
+++ b/winboard/wlayout.c
@@ -5,6 +5,9 @@
  *
  * Copyright 2005 Alessandro Scotti
  *
+ * Enhancements Copyright 2009, 2012, 2013, 2014, 2015, 2016 Free
+ * Software Foundation, Inc.
+ *
  * ------------------------------------------------------------------------
  *
  * GNU XBoard is free software: you can redistribute it and/or modify
@@ -33,6 +36,7 @@
 #include <dlgs.h>
 
 #include "common.h"
+#include "frontend.h"
 #include "winboard.h"
 
 VOID RestoreWindowPlacement( HWND hWnd, WindowPlacement * wp )
@@ -93,7 +97,7 @@ static BOOL IsDefaultPlacement( WindowPlacement * wp )
     return result;
 }
 
-static BOOL GetActualPlacement( HWND hWnd, WindowPlacement * wp )
+BOOL GetActualPlacement( HWND hWnd, WindowPlacement * wp )
 {
     BOOL result = FALSE;
 
@@ -171,12 +175,20 @@ VOID ReattachAfterSize( LPRECT lprcOldPos, int new_w, int new_h, HWND hWndChild,
             int delta_y = new_h - (lprcOldPos->bottom - lprcOldPos->top);
 
             /* Adjust size & placement */
-            if(pwpChild->x + pwpChild->width  >= lprcOldPos->right  )
+            if(pwpChild->x + pwpChild->width  >= lprcOldPos->right &&
+              (pwpChild->x + pwpChild->width  < screenGeometry.right - 5 || delta_x > 0) ) // keep right edge glued to display edge if touching
 		pwpChild->width += delta_x;
-            if(pwpChild->y + pwpChild->height >= lprcOldPos->bottom )
+            if(pwpChild->x + pwpChild->width  >= screenGeometry.right  ) // don't move right edge off screen
+		pwpChild->width = screenGeometry.right - pwpChild->x;
+            if(pwpChild->y + pwpChild->height >= lprcOldPos->bottom &&
+              (pwpChild->y + pwpChild->height < screenGeometry.bottom - 35 || delta_y > 0) ) // keep bottom edge glued to display edge if touching
 		pwpChild->height += delta_y;
+            if(pwpChild->y + pwpChild->height >= screenGeometry.bottom - 30 ) // don't move bottom edge off screen
+		pwpChild->height = screenGeometry.bottom - 30 - pwpChild->y;
             if(pwpChild->x >= lprcOldPos->right)  pwpChild->width  -= delta_x, pwpChild->x += delta_x;
             if(pwpChild->y >= lprcOldPos->bottom) pwpChild->height -= delta_y, pwpChild->y += delta_y;
+            if(pwpChild->width  < 30) pwpChild->width = 30;  // force minimum width
+            if(pwpChild->height < 50) pwpChild->height = 50; // force minimum height
             /* Move window */
             if( hWndChild != NULL ) {
                 SetWindowPos( hWndChild, HWND_TOP,