On Tue, Jun 17, 2003 at 11:34:11AM +0300, Olcay Korol wrote:
> Hi all,
> I have a problem with focus mechanism of Picogui 0.45 field widgets.
>
> I have a field that has some text (e.g. a username field). After some checking, when
> i want to
> give the focus back to the field (when, for example, the username entered by the
> user is invalid),
> i use the following piece of code:
>
> {
> ...
> pgFocus(MyField);
> pgUpdate();
> }
>
> When i do this, there are two options:
> *If the focus has been on a different field than MyField, there is no problem.
> Focus will be on MyField and its text is visible.
> *If the focus was already on MyField, focus is on MyField again. However, its text
> is lost! Cursor is at
> the end of the text, but there is no readable text. Then if i use the arrow keys,
> text on the field widget
> becomes visible.
>
> Any help is appreciated.
Sorry for the late reply.
This isn't actually a focus problem at all, it's a redrawing bug that's
been around for a long time. This is the same bug that can cause the
terminal widget to be mostly blank after closing a dialog box, for
example.
--Micah
--
Only you can prevent creeping featurism!
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