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slider: fixed crash

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This commit is contained in:
itsmattkc
2021-03-25 22:47:50 +11:00
parent 9b49bea096
commit a4ba2ee019
1 changed files with 10 additions and 8 deletions
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app/widget/slider/sliderbase.cpp
+10 -8
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@@ -389,16 +389,18 @@ void SliderBase::ResetValue()
void SliderBase::RepositionLadder() void SliderBase::RepositionLadder()
{ {
if (Config::Current()[QStringLiteral("UseSliderLadders")].toBool()) { if (drag_ladder_) {
drag_ladder_->move(QCursor::pos() - QPoint(drag_ladder_->width()/2, drag_ladder_->height()/2)); if (Config::Current()[QStringLiteral("UseSliderLadders")].toBool()) {
} else { drag_ladder_->move(QCursor::pos() - QPoint(drag_ladder_->width()/2, drag_ladder_->height()/2));
QPoint label_global_pos = label_->mapToGlobal(label_->pos()); } else {
int text_width = QtUtils::QFontMetricsWidth(label_->fontMetrics(), label_->text()); QPoint label_global_pos = label_->mapToGlobal(label_->pos());
int text_width = QtUtils::QFontMetricsWidth(label_->fontMetrics(), label_->text());
int ladder_x = label_global_pos.x() + text_width / 2 - drag_ladder_->width() / 2; int ladder_x = label_global_pos.x() + text_width / 2 - drag_ladder_->width() / 2;
int ladder_y = label_global_pos.y() + label_->height() / 2 - drag_ladder_->height() / 2; int ladder_y = label_global_pos.y() + label_->height() / 2 - drag_ladder_->height() / 2;
drag_ladder_->move(ladder_x, ladder_y); drag_ladder_->move(ladder_x, ladder_y);
}
} }
} }