Re: ComboBoxes

["Sreenidhi.B.G" <nidhi ncoretech com>]

you can use the signal "changed",
like this,
 gtk_signal_connect(GTK_ENTRY( ( GTK_COMBO( combo) )->entry), "changed", 
GTK_SIGNAL_FUNC(ComboBoxSignalHandler), GTK_ENTRY(GTK_COMBO(combo)->entry)  ) ;

Marcelo Ricardo Leitner wrote:

> Hi all,
>
> I'm new to GTK+ programming and I'm experiencing some problems with comboboxes..
> First of all, which signal should I use to detect only user changes?
> I'm using actived in the entry component.. but it seems to occur twice a click, and I can't have 2 signals 
> each time becose this signal will make mysql querys.. Is there something that I can do that makes me 
> receive only one signal?
>
> Second, when I leave the option pressed up my decision in the combo list, the signals are flooded, they 
> don't stop arriving until I click.. could this be connected to the first problem? What can I do to only 
> receive the signal after the click release?
>
> Thanks for helping,
> --
> Marcelo R Leitner <mrl netbank com br>
> ICQ #: 29966851
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