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hack to ArdourButton to get sizing correct for 90 + 270 degree rotated text

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This commit is contained in:
Paul Davis 2016-05-18 15:00:52 -04:00
parent 0b4d9c9d63
commit effb08c121
1 changed files with 11 additions and 0 deletions
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11
gtk2_ardour/ardour_button.cc
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@ -546,8 +546,19 @@ ArdourButton::on_size_request (Gtk::Requisition* req)
req->height = std::max(req->height, (int) ceil(char_pixel_height() * BASELINESTRETCH + 1.0));
assert (_layout);
_layout->get_pixel_size (_text_width, _text_height);
req->width += rint(1.75 * char_pixel_width()); // padding
req->width += _text_width;
/* XXX hack (surprise). Deal with two common rotation angles */
if (_angle == 90 || _angle == 270) {
/* do not swap text width or height because we rely on
these being the un-rotated values in ::render()
*/
swap (req->width, req->height);
}
} else {
_text_width = 0;
_text_height = 0;