> Fl::x(), Fl::y(), Fl::w(), Fl::h() return the available
> desktop. It may even span multiple screens, although I think
> that that is quite uncommon.
>
> the screen_xywh() function should return the actual pixel
> resolution of all available screens.
Hmm, I'm not sure that's right. I think it returns the "available"
desktop, masking out taskbars, menu bars etc.
See attached fluid file. On winXP and OSX it returns values that are
less then the monitor size, because the available area is clipped by the
taskbar (winXP) or the menu bar (OSX).
# data file for the Fltk User Interface Designer (fluid)
version 1.0110
header_name {.h}
code_name {.cxx}
Function {} {open
} {
Fl_Window main_win {open
xywh {558 370 550 385} type Double visible
} {
Fl_Button {} {
label Quit
callback {main_win->hide();}
xywh {450 325 65 35}
}
Fl_Value_Output x_val {
label X
xywh {40 26 66 24}
}
Fl_Value_Output y_val {
label Y
xywh {40 61 66 24}
}
Fl_Value_Output w_val {
label W
xywh {40 96 66 24}
}
Fl_Value_Output h_val {
label H
xywh {40 131 66 24}
}
Fl_Button {} {
label Get
callback {int xx, yy, ww, hh;
Fl::screen_xywh(xx,yy,ww,hh);
x_val->value(xx);
y_val->value(yy);
w_val->value(ww);
h_val->value(hh);}
xywh {130 66 64 35}
}
}
}
--
Ian
SELEX Galileo Ltd
Registered Office: Sigma House, Christopher Martin Road, Basildon, Essex SS14
3EL
A company registered in England & Wales. Company no. 02426132
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