diff options
| author | Robin Gareus <robin@gareus.org> | 2014-09-03 15:35:11 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2014-09-03 15:35:11 +0200 |
| commit | bb70d426badc201a0a0e7a53fd1816343b5779ed (patch) | |
| tree | c35592a6ad06c4f012ea09756710ae76c62903f5 /libs/gtkmm2ext/pixfader.cc | |
| parent | e9ff578f3a50bd39ff6a2fd2d965729c750b4d2c (diff) | |
bring back old pixfader outline radius to demonstrate its issues
Diffstat (limited to 'libs/gtkmm2ext/pixfader.cc')
| -rw-r--r-- | libs/gtkmm2ext/pixfader.cc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libs/gtkmm2ext/pixfader.cc b/libs/gtkmm2ext/pixfader.cc index 4083f99511..d0271cc700 100644 --- a/libs/gtkmm2ext/pixfader.cc +++ b/libs/gtkmm2ext/pixfader.cc @@ -33,10 +33,10 @@ using namespace Gtkmm2ext; using namespace Gtk; using namespace std; -#define CORNER_RADIUS 4 +#define CORNER_RADIUS 2.5 #define CORNER_SIZE 2 #define CORNER_OFFSET 1 -#define FADER_RESERVE 6 // >= 1.5 * CORNER_RADIUS +#define FADER_RESERVE 6 std::list<PixFader::FaderImage*> PixFader::_patterns; @@ -234,10 +234,11 @@ PixFader::on_expose_event (GdkEventExpose* ev) cairo_set_source_rgba (cr, 0, 0, 0, 1.0); cairo_matrix_t matrix; - Gtkmm2ext::rounded_rectangle (cr, CORNER_OFFSET, CORNER_OFFSET, w-CORNER_SIZE, h-CORNER_SIZE, CORNER_RADIUS); + Gtkmm2ext::rounded_rectangle (cr, CORNER_OFFSET, CORNER_OFFSET, w-CORNER_SIZE, h-CORNER_SIZE, CORNER_RADIUS + 1.5); // we use a 'trick' here: The stoke is off by .5px but filling the interior area // after a stroke of 2px width results in an outline of 1px - cairo_stroke_preserve(cr); + cairo_stroke (cr); + Gtkmm2ext::rounded_rectangle (cr, CORNER_OFFSET, CORNER_OFFSET, w-CORNER_SIZE, h-CORNER_SIZE, CORNER_RADIUS); if (_orien == VERT) { |