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Fixed ability to create vertical drum picker with first chosen item.

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This commit is contained in:
23rd 2024-03-01 15:24:40 +03:00 • committed by John Preston
parent b790847fde
commit a704611705
2 changed files with 4 additions and 3 deletions
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5
Telegram/SourceFiles/ui/widgets/vertical_drum_picker.cpp
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@ -82,9 +82,10 @@ VerticalDrumPicker::VerticalDrumPicker(
) | rpl::start_with_next([=](const QSize &s) { ) | rpl::start_with_next([=](const QSize &s) {
_itemsVisible.count = std::ceil(float64(s.height()) / _itemHeight); _itemsVisible.count = std::ceil(float64(s.height()) / _itemHeight);
_itemsVisible.centerOffset = _itemsVisible.count / 2; _itemsVisible.centerOffset = _itemsVisible.count / 2;
if (_pendingStartIndex && _itemsVisible.count) { if ((_pendingStartIndex >= 0) && _itemsVisible.count) {
_index = normalizedIndex(base::take(_pendingStartIndex) _index = normalizedIndex(_pendingStartIndex
- _itemsVisible.centerOffset); - _itemsVisible.centerOffset);
_pendingStartIndex = -1;
} }
if (!_loopData.looped) { if (!_loopData.looped) {

2
Telegram/SourceFiles/ui/widgets/vertical_drum_picker.h
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@ -75,7 +75,7 @@ private:
PaintItemCallback _paintCallback; PaintItemCallback _paintCallback;
int _pendingStartIndex = 0; int _pendingStartIndex = -1;
struct { struct {
int count = 0; int count = 0;