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Code Issues Releases Wiki Activity

Use qBound instead of ಠ__ಠ

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This commit is contained in:
John Maguire 2012-03-06 14:46:35 +01:00
parent 8e6dd551ef
commit d09f96d6eb
1 changed files with 4 additions and 8 deletions
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12
src/playlist/playlistview.cpp
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@ -794,13 +794,6 @@ void PlaylistView::JumpToLastPlayedTrack() {
currently_autoscrolling_ = false;
}
namespace {
uchar clamp(int x, int low, int high) {
// ಠ__ಠ
return x < low ? low : x > high ? high : x;
}
} // namespace
void PlaylistView::paintEvent(QPaintEvent* event) {
// Reimplemented to draw the background image.
// Reimplemented also to draw the drop indicator
@ -820,7 +813,10 @@ void PlaylistView::paintEvent(QPaintEvent* event) {
QImage background_image(background_image_);
uchar* bits = background_image.bits();
for (int i = 0; i < background_image.height() * background_image.bytesPerLine(); ++i) {
bits[i] = clamp(bits[i] + kBackgroundOpacity * 255, 0, 255);
bits[i] = qBound(
0,
static_cast<int>(bits[i] + kBackgroundOpacity * 255),
255);
}
cached_scaled_background_image_ = QPixmap::fromImage(