From: H.G.Muller <hgm@hgm-xboard.(none)>
Date: Tue, 21 Oct 2014 16:41:03 +0000 (+0200)
Subject: Base new square size on board widget allocation GTK
X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=commitdiff_plain;h=ba019e81ec80db307f6a4e1fcd07f4fe259766b4

Base new square size on board widget allocation GTK

No longer pay attention to the size of the top-level window, but base
everything on the size of the board widget itself.
---

diff --git a/gtk/xboard.c b/gtk/xboard.c
index e2a3237..8d8311b 100644
--- a/gtk/xboard.c
+++ b/gtk/xboard.c
@@ -1657,20 +1657,17 @@ ReSize (WindowPlacement *wp)
 	GtkAllocation a;
 	int sqx, sqy, w, h, hc, lg = lineGap;
 	static int first = 1;
-	gtk_widget_get_allocation(optList[W_WHITE].handle, &a);
-	hc = a.height; // clock height can depend on single / double line clock text!
-//        if(clockKludge && hc != clockKludge) wp->height += hc - clockKludge, clockKludge = 0;
-	wpMain.height = BOARD_HEIGHT * (squareSize + lineGap) + lineGap + marginH + hc;
-	if(wp->width == wpMain.width && wp->height == wpMain.height) return; // not sized
-	sqx = (wp->width  - lg - marginW) / BOARD_WIDTH - lg;
-	sqy = (wp->height - lg - marginH - hc) / BOARD_HEIGHT - lg;
+	gtk_widget_get_allocation(optList[W_BOARD].handle, &a);
+	if(wp->width == wpMain.width && wp->height == wpMain.height && !first) return; // not sized
+	sqx = (a.width - lg) / BOARD_WIDTH - lg;
+	sqy = (a.height - lg) / BOARD_HEIGHT - lg;
 	if(sqy < sqx) sqx = sqy;
         if(sqx < 20) return;
 	if(appData.overrideLineGap < 0) { // do second iteration with adjusted lineGap
 	    int oldSqx = sqx;
 	    lg = lineGap = sqx < 37 ? 1 : sqx < 59 ? 2 : sqx < 116 ? 3 : 4;
-	    sqx = (wp->width  - lg - marginW) / BOARD_WIDTH - lg;
-	    sqy = (wp->height - lg - marginH - hc) / BOARD_HEIGHT - lg;
+	    sqx = (a.width  - lg) / BOARD_WIDTH - lg;
+	    sqy = (a.height - lg) / BOARD_HEIGHT - lg;
 	    if(sqy < sqx) sqx = sqy;
 	    lg = sqx < 37 ? 1 : sqx < 59 ? 2 : sqx < 116 ? 3 : 4;
 	    if(sqx == oldSqx + 1 && lg == lineGap + 1) sqx = oldSqx, squareSize = 0; // prevent oscillations, force resize by kludge
@@ -1696,7 +1693,7 @@ DragProc ()
 	if(busy) return;
 
 	busy = 1;
-//	GetActualPlacement(shellWidget, &wpNew);
+	GetActualPlacement(shellWidget, &wpNew);
 	if(wpNew.x == wpMain.x && wpNew.y == wpMain.y && // not moved
 	   wpNew.width == wpMain.width && wpNew.height == wpMain.height) { // not sized
 	    busy = 0; return; // false alarm