[fxruby-users] Using BUTTON_TOOLBAR

[William Blum]

Hi, folks. I'm trying to make a toolbar with buttons that change appearance 
when hovered over with the mouse. The docs on FXButton say that using 
BUTTON_TOOLBAR "causes the edge of the button to be raised when the cursor 
moves over it." What I'm getting is buttons without any frame, but they do 
not change appearance when the cursor moves over them. I'm running Ruby 
1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32] on Microsoft Windows Vista 
[Version 6.0.6001]. Here's my code:

require 'fox16'
include Fox

class MainWindow < FXMainWindow
  def initialize(app)
    super(app, "Toolbar Example",
      :width => 485, :height => 300)
    tool_bar_shell = FXToolBarShell.new(self)
    top_dock_site = FXDockSite.new(self,
      :opts => LAYOUT_FILL_X|LAYOUT_SIDE_TOP)
    tool_bar = FXToolBar.new(top_dock_site, tool_bar_shell,
      :opts => PACK_UNIFORM_WIDTH|FRAME_RAISED|LAYOUT_FILL_X)
    new_button = FXButton.new(tool_bar,
      "New File", :opts => BUTTON_TOOLBAR)
    open_button = FXButton.new(tool_bar,
      "Open File", :opts => BUTTON_TOOLBAR)
  end

  def create
    super
    show(PLACEMENT_SCREEN)
  end
end

if __FILE__ == $0
  FXApp.new do |app|
    MainWindow.new(app)
    app.create
    app.run
  end
end

Doesn't work on Vista? I'm doing something wrong?