When i use callback the button which i put it in the group of tab
does not work. However, without tab the button call function properly
here the code :
//Start Group of Images (boxes and display)
Fl_Tabs *tabs = new Fl_Tabs(10,25,window_width-20,700-30);
{
// Aaa tab
Fl_Group *Connection_Tab = new Fl_Group(30,50,800-20,700-45,"Check
Connection");
{
}
Connection_Tab->end();
// Control Robot tab
Fl_Group *Control_Tab = new Fl_Group(30,50,800-10,700-35,"Control
Robot");
{
// exit button
Fl_Button *exit_button;
exit_button = new
Fl_Button(display_x1+display_width+display_height+45*BORDER,40+
exit_y,button_size_x,button_size_y,"Exit");
exit_button->callback(acquire_firefly_stereo_image_exit_cb);
exit_button->labelfont(FL_HELVETICA_BOLD);
exit_button->labelcolor(fl_color_cube(128*FL_NUM_RED/256,256*FL_NUM_GREEN/256,
0*FL_NUM_BLUE/256));
exit_button->labelsize(12);
exit_button->box(FL_PLASTIC_UP_BOX);
// Acquire on button
Fl_Light_Button *acquire_button;
acquire_button = new
Fl_Light_Button(display_x1+display_width+display_height+45*BORDER,60,button_size
_x,button_size_y,"Start");
acquire_button->callback(acquire_firefly_stereo_button_cb);//this callback
doesnot work
acquire_button->value(0);
acquire_button->type(FL_TOGGLE_BUTTON);
acquire_button->labelsize(12);
acquire_button->align(FL_ALIGN_CENTER);
acquire_button->labelfont(FL_HELVETICA_BOLD);
acquire_button->labelcolor(fl_color_cube(64*FL_NUM_RED/256,100*FL_NUM_GREEN/256,
0*FL_NUM_BLUE/256));
acquire_button->box(FL_PLASTIC_UP_BOX);
button = acquire_button; // global copy to allow other
callbacks access to it e.g. exit_cb so it can call it to stop image acquisition
// box to frame image
box1 = new Fl_Box(display_x1-BORDER+50,460-BORDER,
display_width-30+2*BORDER,display_height-20+2*BORDER,"" );
box1->box(FL_DOWN_BOX);
box1->align(FL_ALIGN_BOTTOM | FL_ALIGN_CENTER);
box1->labelsize(12);
box2 = new Fl_Box(display_x2-BORDER+50,460-BORDER,
display_width-30+2*BORDER,display_height-20+2*BORDER,"" );
box2->box(FL_DOWN_BOX);
box2->align(FL_ALIGN_BOTTOM | FL_ALIGN_CENTER);
box2->labelsize(12);
box3 = new
Fl_Box(display_x1-BORDER+50,60,35+display_width+display_height+10*BORDER,390,""
);
box3->box(FL_DOWN_BOX);
box3->align(FL_ALIGN_BOTTOM | FL_ALIGN_CENTER);
box3->labelsize(12);
// image display
display1 = new dvr_display(display_x1+50, 460,
display_width-30,display_height-20);
display2 = new dvr_display(display_x2+50, 460,
display_width-30,display_height-20);
display3 = new dvr_display(display_x1+50,60,
(display_width*2)-8,display_height+display_height-92);
//display stutus of button what buttons are clicked
text_output = new Fl_Multiline_Output(text_output_x,
text_output_y, text_output_width, text_output_height,"Serviced Robot Info" );
text_output->align(FL_ALIGN_TOP | FL_ALIGN_CENTER );
text_output->labelsize(12);
text_output->textsize(11);
text_output->value("");
text_output->box(FL_PLASTIC_DOWN_BOX);
}
Control_Tab->end();
}
tabs->end();
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