shrink game window to fit on screen if necessary

[micropolis] / res / whead.tcl

diff --git a/res/whead.tcl b/res/whead.tcl
index f9b689e242ef93ac2052ec99af188521f76a7d2b..1255d5b714e80190b34382d116ac5f73cbe8fd83 100644 (file)
--- a/res/whead.tcl
+++ b/res/whead.tcl
@@ -80,8 +80,17 @@ set visual [winfo screenvisual $win]
 set depth [winfo screendepth $win]
 set screenwidth [winfo screenwidth $win]
 set screenheight [winfo screenheight $win]
-#set screenwidth 1200
-#set screenheight 900
+set initialwidth 1200
+set initialheight 900
+
+if {$screenwidth < $initialwidth} {
+       set initialwidth $screenwidth
+}
+
+if {$screenheight < $initialheight} {
+       set initialheight $screenheight
+}
+
 
 if {!(("$visual" == "pseudocolor") ||
       ("$visual" == "truecolor") ||
@@ -116,7 +125,7 @@ bind $win <Mod2-Key> {tk_traverseToMenu %W %A}
 
 wm title $win "Micropolis Controls"
 wm iconname $win {Micropolis Controls}
-wm geometry $win 1200x900+0+0
+wm geometry $win ${initialwidth}x${initialheight}+0+0
 #wm positionfrom $win user
 wm withdraw $win
 wm maxsize $win $screenwidth $screenheight
@@ -656,7 +665,7 @@ place configure $win.col1\
   -x 0\
   -y 0\
   -width $HeadPanelWidth\
-  -height $screenheight
+  -relheight 1.0
 
 pack append $win.col1\
     $win.col1.w1               {top frame nw fillx} \
@@ -685,7 +694,16 @@ place configure $win.col2\
   -x [expr "$HeadPanelWidth + 5"]\
   -y 0\
   -relheight 1.0\
-  -relwidth 1.0
+  -width [expr "($screenwidth - $HeadPanelWidth) - 5"]
+
+proc resizeeditor {win width} {
+  global HeadPanelWidth
+
+  place configure $win.col2\
+    -width [expr "($width - $HeadPanelWidth) - 5"]
+}
+
+bind $win <Configure> "resizeeditor $win %w"
 
 #pack append $win.col2\
 #    $win.col2.x1              {top frame nw fillx} \