From 49254d2c6abc5586805adb5186172fabefcad7d9 Mon Sep 17 00:00:00 2001
From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Wed, 20 Feb 2013 11:56:12 +0100
Subject: [PATCH] Fix sizing of slave board GTK

For lack of a known method to specify a default size for Graph widgets,
we have to use the same system as for the main board: create with 0x0 size,
and measure the size of the outer window to determine margins.
After every popup we then resize to the required board size plus these
margins. (Awful...)
---
 dialogs.c    |    1 +
 dialogs.h    |    1 +
 gtk/xboard.c |   15 +++++++++++++++
 xaw/xboard.c |    5 +++++
 4 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/dialogs.c b/dialogs.c
index ffaad6d..0e76041 100644
--- a/dialogs.c
+++ b/dialogs.c
@@ -2233,6 +2233,7 @@ SlavePopUp ()
     dualOptions[3].max = dualOptions[2].max = size; // board width
     dualOptions[0].max = dualOptions[1].max = size/2 - 3; // clock width
     GenericPopUp(dualOptions, "XBoard", DummyDlg, BoardWindow, NONMODAL, 1);
+    SlaveResize(dualOptions+3);
 }
 
 void
diff --git a/dialogs.h b/dialogs.h
index 6d7e2b5..3329e76 100644
--- a/dialogs.h
+++ b/dialogs.h
@@ -180,6 +180,7 @@ void DisplayTimerLabel P((Option *opt, char *color, long timer, int highlight));
 void SetWindowTitle P((char *text, char *title, char *icon));
 void SetupDropMenu P((void));
 Option *BoardPopUp P((int squareSize, int lineGap, void *clockFontThingy));
+void SlaveResize P((Option *opt));
 
 int  SetCurrentComboSelection P((Option *opt));
 void BoxAutoPopUp P((char *buf));
diff --git a/gtk/xboard.c b/gtk/xboard.c
index e4c62c4..a5b015c 100644
--- a/gtk/xboard.c
+++ b/gtk/xboard.c
@@ -691,6 +691,21 @@ PrintOptions ()
   if(len) buf[len] = NULLCHAR, printf("%s\n", buf);
 }
 
+void
+SlaveResize (Option *opt)
+{
+    static int slaveW, slaveH, w, h;
+    GtkAllocation a;
+    if(!slaveH) {
+	gtk_widget_get_allocation(shells[DummyDlg], &a);
+	w = a.width; h = a.height;
+	gtk_widget_get_allocation(opt->handle, &a);
+	slaveW =  w - opt->max; // [HGM] needed to set new shellWidget size when we resize board
+	slaveH =  h - a.height + 13;
+   }
+  gtk_window_resize(GTK_WINDOW(shells[DummyDlg]), slaveW + opt->max, slaveH + opt->value);
+}
+
 int
 main (int argc, char **argv)
 {
diff --git a/xaw/xboard.c b/xaw/xboard.c
index a083e7c..e162be7 100644
--- a/xaw/xboard.c
+++ b/xaw/xboard.c
@@ -1084,6 +1084,11 @@ PrintOptions ()
   if(len) buf[len] = NULLCHAR, printf("%s\n", buf);
 }
 
+void
+SlaveResize (Option *opt)
+{
+}
+
 int
 main (int argc, char **argv)
 {
-- 
1.7.0.4