[Fxruby-commits] CVS: FXRuby/examples scribble.rb,1.16,1.17

[Lyle J. <ly...@us...>]

Update of /cvsroot/fxruby/FXRuby/examples
In directory usw-pr-cvs1:/tmp/cvs-serv10827

Modified Files:
	scribble.rb 
Log Message:
Added a "mirroring" mode for the scribble example, using patches from
Guaracy Monteiro (gua...@ig...).


Index: scribble.rb
===================================================================
RCS file: /cvsroot/fxruby/FXRuby/examples/scribble.rb,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -d -r1.16 -r1.17
*** scribble.rb	13 Mar 2002 21:59:19 -0000	1.16
--- scribble.rb	26 Mar 2002 13:32:44 -0000	1.17
***************
*** 51,54 ****
--- 51,64 ----
  
          # Draw a line from the previous mouse coordinates to the current ones
+         if @mirrorMode.value
+           cW = @canvas.width
+           cH = @canvas.height
+           dc.drawLine(cW-event.last_x, event.last_y,
+                       cW-event.win_x, event.win_y)
+           dc.drawLine(event.last_x, cH-event.last_y,
+                       event.win_x, cH-event.win_y)
+           dc.drawLine(cW-event.last_x, cH-event.last_y,
+                       cW-event.win_x, cH-event.win_y)
+         end
          dc.drawLine(event.last_x, event.last_y, event.win_x, event.win_y)
  
***************
*** 95,98 ****
--- 105,112 ----
      FXHorizontalSeparator.new(@buttonFrame,
        SEPARATOR_RIDGE|LAYOUT_FILL_X)
+ 
+     # Enable or disable mirror mode
+     @mirrorMode = FXDataTarget.new(false)
+     FXCheckButton.new(@buttonFrame, "Mirror", @mirrorMode, FXDataTarget::ID_VALUE, CHECKBUTTON_NORMAL|LAYOUT_FILL_X)
  
      # Button to clear the canvas