On Tue, 4 Sep 2007, D. Zimmer wrote:
>> void Fl_Image_Button::draw() {
>> if (value()==0)
>> {
>> if (upimage!=NULL) {
>> this->image(upimage);
>> }
>> } else {
>> if (this->value()==1)
>> {
>> if (downimage!=NULL) {
>> this->image(downimage);
>> }
>> }
>> }
>> Fl_Button::draw();
>> }
> I would recommend not setting image(), but instead copying the code for
> Fl_Button::draw() then drawing the appropriate image yourself (after
> drawing the box but before drawing the label). This would circumvent
> the image() and align() settings for your class,
> and allow you to ensure that the image is always centered and clipped
> (assuming you want this).
I noticed things don't work properly if I set a label, and the
Fl_Button::draw() function is small enough to use instead of
calling the one of Fl::button, but I'm not sure I anderstand
what you're saying. Also, I'm not sure how to draw an image- or would it
work just call Fl_Image::draw()? Otherwise, I'd be interested to see how
you would solve it.
Best,
Marc
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