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Add boxy background to track widget labels.

This commit is contained in:
Jonathan Moore Liles 2008-03-05 22:08:06 -06:00
parent ec2dc52307
commit c97a15047c
2 changed files with 23 additions and 2 deletions
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2
Region.C
View File

@ -484,7 +484,7 @@ Region::draw ( int X, int Y, int W, int H )
snprintf( pat, sizeof( pat ), "%dm:%.1fs", (int)(length() / timeline->sample_rate) / 60, (double)length() / timeline->sample_rate );
draw_label( pat, (Fl_Align)(FL_ALIGN_INSIDE | FL_ALIGN_CENTER), FL_GRAY );
draw_label( pat, (Fl_Align)(FL_ALIGN_INSIDE | FL_ALIGN_CENTER), FL_GREEN );
}
/* if ( _selected ) */

23
Track_Widget.C
View File

@ -45,14 +45,21 @@ Track_Widget::draw_label ( const char *label, Fl_Align align, Fl_Color color )
}
}
Fl_Label lab;
lab.color = color;
lab.type = FL_SHADOW_LABEL;
// lab.type = FL_SHADOW_LABEL;
lab.type = FL_ENGRAVED_LABEL;
lab.value = label;
lab.font = FL_HELVETICA;
lab.size = 14;
int lw, lh;
fl_font( lab.font, lab.size );
fl_measure( lab.value, lw, lh );
int W = w();
int H = h();
@ -71,6 +78,20 @@ Track_Widget::draw_label ( const char *label, Fl_Align align, Fl_Color color )
if ( abs_x() < scroll_x() )
dx = min( 32767, scroll_x() - abs_x() );
{
const Fl_Boxtype b = FL_ROUND_UP_BOX;
const int bx = Fl::box_dx( b );
const int bw = Fl::box_dw( b );
if ( align & FL_ALIGN_BOTTOM )
fl_draw_box( b, X - dx - bx, Y + H - lh, lw + bw, lh, FL_GRAY );
else
if ( align & FL_ALIGN_LEFT )
fl_draw_box( b, X - dx, Y, lw + bw, lh, FL_GRAY );
else
fl_draw_box( b, X - dx - bx + ((W / 2) - (lw / 2)), Y + ((H / 2) - (lh / 2)), lw + bw, lh, FL_GRAY );
}
lab.draw( X - dx, Y, W, H, align );
if ( align & FL_ALIGN_CLIP ) fl_pop_clip();