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Add burnished_oval_box boxtype.

This commit is contained in:
Jonathan Moore Liles 2008-03-19 16:33:10 -05:00
parent 21db36412a
commit 860c4fc23c
1 changed files with 48 additions and 4 deletions
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52
Fl_Arc_Dial.H
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@ -37,6 +37,45 @@ public:
// step( 0.1f );
}
private:
/** This simple box is suitable for use with knob-type widgets. It
* comprises a border with shadow, and a cap with glare-lines akin
* to those seen on burnished aluminum knobs. */
static void
draw_burnished_oval_box ( int x, int y, int w, int h, Fl_Color c )
{
/* draw background */
fl_color( fl_darker( c ) );
fl_pie( x, y, w, h, 0, 360 );
fl_color( fl_darker( fl_darker( c ) ) );
fl_pie( x, y, w, h, 180 + 215, 180 + 45 );
/* shrink */
x += w / 8;
y += h / 8;
h -= h / 4;
w -= w / 4;
/* draw cap */
fl_color( c );
fl_pie( x, y, w, h, 0, 360 );
/* draw glare */
const int a1 = 10;
const int a2 = 90;
fl_color( fl_lighter( c ) );
fl_pie( x, y, w, h, a1, a2 );
fl_pie( x, y, w, h, 180 + a1, 180 + a2 );
fl_color( fl_lighter( fl_lighter( c ) ) );
const int d = (a2 - a1) / 2;
fl_pie( x, y, w, h, a1 + (d / 2), a2 - (d / 2) );
fl_pie( x, y, w, h, 180 + a1 + (d / 2), 180 + a2 - (d / 2) );
}
protected:
int handle ( int m )
@ -87,7 +126,9 @@ protected:
double angle = ( angle2() - angle1() ) * ( value() - minimum()) / ( maximum() - minimum() ) + angle1();
draw_box();
// draw_box();
draw_burnished_oval_box( x(), y(), w(), h(), color() );
draw_label();
fl_line_style( FL_SOLID, W / 6 );
@ -97,9 +138,12 @@ protected:
W -= W / 4;
H -= H / 4;
fl_color( fl_color_average( FL_BLACK, selection_color(), 0.80f ) );
fl_arc( X, Y, W, H, 270 - angle1(), 270 - angle2() );
if ( box() == FL_NO_BOX )
{
/* draw backgrond arc */
fl_color( fl_color_average( FL_BLACK, selection_color(), 0.80f ) );
fl_arc( X, Y, W, H, 270 - angle1(), 270 - angle2() );
}
fl_color( selection_color() );