mir/kotatogram-desktop
2
0
Fork 0
mirror of https://github.com/kotatogram/kotatogram-desktop synced 2025-08-31 06:35:14 +00:00
Code Issues Releases Wiki Activity

fixed media overview scroll init, version 0.5.16

Browse Source
This commit is contained in:
John Preston
2014-08-15 16:44:01 +04:00
parent 5ebe0056dd
commit be939201fd
10 changed files with 28 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Telegram/SourceFiles/overviewwidget.cpp
View File

@@ -614,6 +614,7 @@ OverviewWidget::OverviewWidget(QWidget *parent, const PeerData *peer, MediaOverv
, _noDropResizeIndex(false)
, _bg(st::msgBG)
, _showing(false)
, _scrollSetAfterShow(0)
{
_scroll.setWidget(&_inner);
_scroll.move(0, 0);
@@ -677,10 +678,11 @@ void OverviewWidget::paintEvent(QPaintEvent *e) {
}
void OverviewWidget::scrollBy(int32 add) {
bool wasHidden = _scroll.isHidden();
if (wasHidden) _scroll.show();
_scroll.scrollToY(_scroll.scrollTop() + add);
if (wasHidden) _scroll.hide();
if (_scroll.isHidden()) {
_scrollSetAfterShow += add;
} else {
_scroll.scrollToY(_scroll.scrollTop() + add);
}
}
void OverviewWidget::paintTopBar(QPainter &p, float64 over, int32 decreaseWidth) {
@@ -736,6 +738,7 @@ void OverviewWidget::animShow(const QPixmap &bgAnimCache, const QPixmap &bgAnimT
App::main()->topBar()->stopAnim();
_animTopBarCache = myGrab(App::main()->topBar(), QRect(0, 0, width(), st::topBarHeight));
App::main()->topBar()->startAnim();
_scrollSetAfterShow = _scroll.scrollTop();
_scroll.hide();
a_coord = back ? anim::ivalue(-st::introSlideShift, 0) : anim::ivalue(st::introSlideShift, 0);
a_alpha = anim::fvalue(0, 1);
@@ -761,6 +764,7 @@ bool OverviewWidget::animStep(float64 ms) {
_bgAnimCache = _animCache = _animTopBarCache = _bgAnimTopBarCache = QPixmap();
App::main()->topBar()->stopAnim();
_scroll.show();
_scroll.scrollToY(_scrollSetAfterShow);
activate();
onScroll();
} else {