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 Post subject: window problem
PostPosted: Wed Apr 11, 2007 11:56 am 

Joined: Wed Apr 11, 2007 11:47 am
Posts: 3

i have small problem , i wrote a small program ie two buttons are placed in a widget,

first button for creating a new window(when the user click that button new window will be opend)
second button is close the first button created window

but my problem is when i click the first button more than one time so many windows are opened ,at that time i pressed second button only one window will be closed?
remaining windows are still alive?

so how to solve it?

any body kelp


 Post subject:
PostPosted: Wed Apr 11, 2007 5:09 pm 
Never Seen the Sunlight

Joined: Wed Sep 21, 2005 12:07 am
Posts: 563
Location: Portland, OR USA
You can use a single global or perhaps static variable for the window. Then in that first button's callback, check if the window is created and visible. If it is, exit the callback. If it's created but has been hidden, show the window, and if it's not been created, only then call gtk_window_new().

Micah Carrick - Forum Administrator

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