ardour/ardour
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initialize some uninitialized variables

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This commit is contained in:
Robin Gareus 2016-03-31 23:40:23 +02:00
parent 9b39339954
commit 9ff4938ddd
1 changed files with 4 additions and 0 deletions
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4
gtk2_ardour/ardour_button.cc
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@ -102,6 +102,9 @@ ArdourButton::ArdourButton (Element e)
ArdourButton::ArdourButton (const std::string& str, Element e)
: _elements (e)
, _tweaks (Tweaks (0))
, _char_pixel_width (0)
, _char_pixel_height (0)
, _char_avg_pixel_width (0)
, _text_width (0)
, _text_height (0)
, _diameter (0)
@ -538,6 +541,7 @@ ArdourButton::on_size_request (Gtk::Requisition* req)
if ((_elements & Text) && !_text.empty()) {
// if _layout does not exist, char_pixel_height() creates it,
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;