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neters
Joined: 04 Jan 2006
Posts: 5
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 Posted: Wed Jan 25, 2006 4:18 pm Post subject: Flushing a GtkTextBuffer |
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I have a function that takes some time to complete and would like to have a status window to indicate progress. The function is in a foreach loop and during each iteration and I send a message to the buffer.
I'm using a GtkTextBuffer->insert_at_cursor() and everything works fine except that no output is visible until after the function is completed.
I've tried using flush() and ob_flush() to no avail. What am I doing wrong here?
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karlbowden
Joined: 18 Dec 2005
Posts: 21
Location: Taree, NSW, Australia
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| Posted: Wed Jan 25, 2006 4:28 pm Post subject: |
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If it's a cpu intensive operation you might try adding:
| Code: | while (gtk::events_pending())
gtk::main_iteration();
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into the foreach loop |
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neters
Joined: 04 Jan 2006
Posts: 5
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| Posted: Wed Jan 25, 2006 4:44 pm Post subject: |
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| That works perfectly.. thanks Karl. |
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