[Fxruby-users] multiple FXDirLists all get same drive from different FXDriveBoxs

[Tom <tku...@so...>]

Here is something very interesting.  This only affects windows, of 
course.  When I have two FXDriveBox's and two FXDirList's, paired up so 
the dirlists are supposed to only respond to their own drive box's 
events, it turns out that when I select a drive in either of the 
FXDriveBox's, both of the FXDirLists change!  Is there some way to keep 
the FXDirList's separate so that each FXDriveBox only changes the 
appropriate FXDirList?

When I comment out the connect() for either the left or the right, 
changing the live drive box still changes the directories both dirlists. 
   With neither connected, of course, nothing happens, but as long as 
one is connected, all FXDirLists get the same thing.  I *must* be doing 
something wrong here.

Here's the sample code:


require 'fox'

include Fox

class DriveDialogs < FXMainWindow
   def initialize(owner)
     super(owner, "DriveDialogThingy", nil, nil, DECOR_ALL, 0, 0, 0, 0)
     createUI()
   end

   def create
     super()
     show(PLACEMENT_SCREEN)
   end

   def createUI()
     @contents = FXHorizontalFrame.new(self,
       LAYOUT_FILL_X|LAYOUT_FILL_Y)
     @leftvframe = FXVerticalFrame.new(@contents,
       LAYOUT_FILL_X|LAYOUT_FILL_Y)
     @rightvframe = FXVerticalFrame.new(@contents,
       LAYOUT_FILL_X|LAYOUT_FILL_Y)
     @leftdrivebox = FXDriveBox.new(@leftvframe,5)
     @rightdrivebox = FXDriveBox.new(@rightvframe,5)
     @leftdirlist = FXDirList.new(@leftvframe,10)
     @rightdirlist = FXDirList.new(@rightvframe,10)

     @leftdrivebox.connect(SEL_COMMAND) { |send,sel,ptr|
       @leftdirlist.directory = @leftdrivebox.drive
     }
     @rightdrivebox.connect(SEL_COMMAND) { |send,sel,ptr|
       @rightdirlist.directory = @rightdrivebox.drive
     }

   end

end

def run
   application = FXApp.new("DriveDialogThingy","DriveDialogThingy")
   DriveDialogs.new(application)
   application.create
   application.run
end


run