kotatogram/lib_ui
1
0
Fork 0
Code Issues Activity

[Visual] Allow hiding shadow of modal window header

Browse source 
This was needed for custom changelog box, which is currently not in main branch.
This commit is contained in:
Eric Kotato 2022-09-15 23:35:57 +03:00 • committed by Eric Kotato
parent b72fed8bb0
commit ed6e892684
2 changed files with 17 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
ui/layers/box_content.cpp
View file

@ -328,10 +328,12 @@ void BoxContent::updateShadowsVisibility() {
const auto top = _scroll->scrollTop();
_topShadow->toggle(
(top > 0 || _innerTopSkip > 0),
(top > 0
|| (_innerTopSkip > 0 && !_topShadowWithSkip)),
anim::type::normal);
_bottomShadow->toggle(
(top < _scroll->scrollTopMax() || _innerBottomSkip > 0),
(top < _scroll->scrollTopMax()
|| (_innerBottomSkip > 0 && !_bottomShadowWithSkip)),
anim::type::normal);
}
@ -422,10 +424,12 @@ void BoxContent::updateScrollAreaGeometry() {
const auto top = _scroll->scrollTop();
_topShadow->toggle(
(top > 0 || _innerTopSkip > 0),
(top > 0
|| (_innerTopSkip > 0 && !_topShadowWithSkip)),
anim::type::instant);
_bottomShadow->toggle(
(top < _scroll->scrollTopMax() || _innerBottomSkip > 0),
(top < _scroll->scrollTopMax()
|| (_innerBottomSkip > 0 && !_bottomShadowWithSkip)),
anim::type::instant);
}
}

9
ui/layers/box_content.h
View file

@ -235,6 +235,13 @@ protected:
getDelegate()->setLayerType(layerType);
}
void setTopShadowWithSkip(bool enabled) {
_topShadowWithSkip = enabled;
}
void setBottomShadowWithSkip(bool enabled) {
_bottomShadowWithSkip = enabled;
}
void setDimensions(
int newWidth,
int maxHeight,
@ -302,6 +309,8 @@ private:
bool _preparing = false;
bool _noContentMargin = false;
bool _closeByEscape = true;
bool _topShadowWithSkip = false;
bool _bottomShadowWithSkip = false;
int _innerTopSkip = 0;
int _innerBottomSkip = 0;
object_ptr<ScrollArea> _scroll = { nullptr };