| Problems realizing menu changes under IDL 5.5 on Solaris [message #31743] |
Thu, 15 August 2002 12:30 |
Phillip David
Messages: 36
Registered: April 1999
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Hi all;
I am having a new problem with an old code that runs on a Solaris box.
The code adds menu items when the user selects certain functions, then
selects the new button by sending a fake selection event to it using
Widget_Control, send_event. However, when I attempt to run this code
under IDL 5.5, I'm getting a warning message about the menu being
unrealized.
For the sake of brevity, I've stripped it down to the following
example. When I test my code, I select "Add a button" from the "Test"
menu, then select the "Am I realized?" button from the same menu. When
I run it on a PC using either IDL 5.4 or 5.5, I get the message "I AM
realized". Under Solaris v5.4, I also get "I AM realized". but under
IDL 5.5, I get "I am NOT realized".
Does anyone have any idea WHY I get the message I do, and WHAT I can do
about it?
Thanks,
Phillip David
pro testQuit, event
Widget_Control, event.top, /Destroy
end ; pro testQuit
pro testAdd, event
parent = Widget_Info(event.id, /parent)
new = Widget_Button(parent, Value='Am I realized?',
event_pro='testRealized')
end ; pro testAdd
pro testRealized, event
if Widget_Info(event.id, /Realized) then begin
print, 'I AM realized'
endif else begin
print, 'I am NOT realized'
endelse
end ; pro testRealized
pro test
tlb = Widget_Base(scr_xsize=200, scr_ysize=100, mbar=menubar,
title='Menu Test')
fileMenu = Widget_Button(menubar, value='File', /menu)
quitItem = Widget_Button(fileMenu, value='Quit',
event_pro='testQuit')
testMenu = Widget_Button(menubar, value='Test', /menu
addItem = Widget_Button(testMenu, value='Add a button',
event_pro='testAdd')
Widget_Control, tlb, /realize
XManager, 'Test', tlb
end ; pro test
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