Tom Krenzke wrote:
> Thank you very much. That solved the problem.
I'm glad that I could help.
> Also, I apologize for posting directly to the bug forum.
No problem. My note was only FYI.
BTW: Here's a probably better way for your button callbacks. I'll show
only the relevant parts of the code, and please note: this is untested:
You can use argument 2 directly as a pointer to your bool variable:
// callback for the "yes" button
void yes_cb(Fl_Widget* o, void* p)
{
// store a value of true in the response variable
bool* b = (bool*)p;
*b=true;
w->hide();
}
Dto. for no_cb(), and in getResponse():
// this creates the pop up window
bool getResponse()
{
bool response = false; // *** define this first
Fl_Window* responseWindow = new Fl_Window(100,100,100,100,"Please
Pick One");
Fl_Button* yesButton = new Fl_Button(10,10,80,20,"Yes");
Fl_Button* noButton = new Fl_Button(10,40,80,20,"No");
// use the response var. directly in the button callbacks
yesButton->callback(yes_cb,&response);
noButton ->callback(no_cb,&response);
responseWindow->end();
responseWindow->set_modal();
responseWindow->show();
// *** remove the next two lines:
// *** bool response = false;
// *** responseWindow->user_data((void*)&response);
// ... rest as before (with today's additions) ...
This should do the trick (I hope so at least ;-) ).
Albrecht
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