Mixer/DPM: Fix reposition interfering with optimized drawing.

2013-07-14 18:50:53 -07:00 · 2013-07-14 18:50:53 -07:00 · b31eef9c36
parent 123d45c1ae
commit b31eef9c36
1 changed files with 6 additions and 3 deletions
--- a/mixer/src/DPM.C
+++ b/mixer/src/DPM.C
@ -116,13 +116,16 @@ DPM::draw_label ( void )
 void
 DPM::resize ( int X, int Y, int W, int H )
 {
+    int old_segments = _segments;
+
    if ( type() == FL_HORIZONTAL )
        _segments = floor( W / (double)_pixels_per_segment );
    else
        _segments = floor( H / (double)_pixels_per_segment );
-
-    _last_drawn_hi_segment = 0;
-
+    
+    if ( old_segments != _segments )
+        _last_drawn_hi_segment = 0;
+    
    Fl_Widget::resize( X, Y, W, H );
 }