Edzard Egberts schrieb:
The appended patch realises this for Fl_Widget and after rebuilding FLTK
all widgets will zoom their fonts, until h0 is cleared
(pWidget->H0(0);).
There was a little bug - the resize() should use new H, not current h().
Fixed patch appended.
--- ./fltk-1.3_Original/src/Fl_Widget.cxx 2010-12-02 18:58:58.000000000
+0100
+++ ./fltk-1.3/src/Fl_Widget.cxx 2012-04-14 12:41:59.516501000 +0200
@@ -132,12 +132,16 @@
color_ = FL_GRAY;
color2_ = FL_GRAY;
when_ = FL_WHEN_RELEASE;
-
+ h0 = H;
+ l0 = FL_NORMAL_SIZE;
+ t0 = FL_NORMAL_SIZE;
parent_ = 0;
if (Fl_Group::current()) Fl_Group::current()->add(this);
}
void Fl_Widget::resize(int X, int Y, int W, int H) {
+ labelsize(h0 ? (l0 * H)/h0 : l0);
+ textsize(h0 ? (t0 * H)/ h0 : t0);
x_ = X; y_ = Y; w_ = W; h_ = H;
}
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