Hi there,
I need your hand on generating several Fl_Box classes in the
Fl_Check_Button.callball function.
My example code is below,
I do not know what is happened.
Cheers,
Kevin
void setrowheader_cb(Fl_Widget* w)
{
Fl_Check_Button* flcb = ((Fl_Check_Button*)w);
if ( flcb->value() == 1 ) {
flcb->labelcolor(FL_RED);
flcb->label("Label&Scale");
new Fl_Box(0, 20, 1000, 20, " first ");
new Fl_Box(0, 640, 1000, 20, " second ");
new Fl_Box(0, 660, 1000, 20, " third ");
}
else {
flcb->labelcolor(FL_BLACK);
flcb->label("No Label&Scale");
}
flcb->damage(1);
flcb->parent()->redraw();
}
main()
{
......
Fl_Check_Button* labelandscale= new Fl_Check_Button(0, 680, 150, 20, "aa");
labelandscale->callback(setrowheader_cb);
......
}
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