From: H.G.Muller <hgm@hgm-xboard.(none)>
Date: Mon, 22 Sep 2014 19:59:00 +0000 (+0200)
Subject: Fix detection of screen size GTK
X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=commitdiff_plain;h=6936dd1a9a9d2fdee7c52397e6e7be801e3976b5

Fix detection of screen size GTK

A gdk call that can get the screen without there first being a window
mapped to it is used now. This fixes initial sizing of the board window
on a cold start.
---

diff --git a/gtk/xboard.c b/gtk/xboard.c
index 40e41c8..ef1daa2 100644
--- a/gtk/xboard.c
+++ b/gtk/xboard.c
@@ -1028,7 +1028,8 @@ main (int argc, char **argv)
     } else {
         SizeDefaults *szd = sizeDefaults;
         if (*appData.boardSize == NULLCHAR) {
-            GdkScreen *screen = gtk_window_get_screen(GTK_WINDOW(mainwindow)); // TODO: this does not work, as no mainwindow yet
+//            GdkScreen *screen = gtk_window_get_screen(GTK_WINDOW(mainwindow)); // TODO: this does not work, as no mainwindow yet
+            GdkScreen *screen = gdk_screen_get_default();
             guint screenwidth = gdk_screen_get_width(screen);
             guint screenheight = gdk_screen_get_height(screen);
 	    while (screenwidth  < (szd->minScreenSize*BOARD_WIDTH  + 4)/8 ||