kotatogram/lib_ui
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Report animate phases from PopupMenu.

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This commit is contained in:
John Preston 2023-01-25 11:22:56 +04:00
parent 41ee2fb0f0
commit 43e9128014
3 changed files with 29 additions and 5 deletions
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11
ui/widgets/popup_menu.cpp
View file

@ -484,7 +484,10 @@ void PopupMenu::paintEvent(QPaintEvent *e) {
_showAnimation->paintFrame(p, 0, 0, width(), 1., 1.);
_showAnimation.reset();
_showStateChanges.fire({});
PostponeCall(this, [=] { showChildren(); });
PostponeCall(this, [=] {
showChildren();
_animatePhase = AnimatePhase::Shown;
});
} else {
paintBg(p);
}
@ -750,6 +753,7 @@ void PopupMenu::hideFinished() {
_hiding = false;
_a_show.stop();
_cache = QPixmap();
_animatePhase = AnimatePhase::Hidden;
if (!isHidden()) {
hide();
}
@ -790,6 +794,9 @@ void PopupMenu::startOpacityAnimation(bool hiding) {
_hiding = false;
prepareCache();
_hiding = hiding;
_animatePhase = hiding
? AnimatePhase::StartHide
: AnimatePhase::StartShow;
hideChildren();
_a_opacity.start(
[=] { opacityAnimationCallback(); },
@ -832,6 +839,7 @@ void PopupMenu::startShowAnimation() {
}
_showAnimation->start();
}
_animatePhase = AnimatePhase::StartShow;
hideChildren();
_a_show.start([this] { showAnimationCallback(); }, 0., 1., _st.showDuration);
fireCurrentShowState();
@ -858,6 +866,7 @@ void PopupMenu::opacityAnimationCallback() {
hideFinished();
} else {
showChildren();
_animatePhase = AnimatePhase::Shown;
}
}
}

11
ui/widgets/popup_menu.h
View file

@ -30,6 +30,13 @@ public:
Bottom,
};
enum class AnimatePhase {
Hidden,
StartShow,
Shown,
StartHide,
};
PopupMenu(QWidget *parent, const style::PopupMenu &st = st::defaultPopupMenu);
PopupMenu(QWidget *parent, QMenu *menu, const style::PopupMenu &st = st::defaultPopupMenu);
~PopupMenu();
@ -40,6 +47,9 @@ public:
[[nodiscard]] QRect inner() const {
return _inner;
}
[[nodiscard]] rpl::producer<AnimatePhase> animatePhaseValue() const {
return _animatePhase.value();
}
not_null<QAction*> addAction(base::unique_qptr<Menu::ItemBase> widget);
not_null<QAction*> addAction(
@ -195,6 +205,7 @@ private:
std::unique_ptr<PanelAnimation> _showAnimation;
Animations::Simple _a_show;
rpl::event_stream<ShowState> _showStateChanges;
rpl::variable<AnimatePhase> _animatePhase = AnimatePhase::Hidden;
bool _useTransparency = true;
bool _hiding = false;

12
ui/widgets/scroll_area.cpp
View file

@ -198,14 +198,18 @@ void ScrollBar::paintEvent(QPaintEvent *e) {
bg.setAlpha(anim::interpolate(0, bg.alpha(), opacity));
auto bar = anim::color(_st->barBg, _st->barBgOver, _a_barOver.value((_overbar || _moving) ? 1. : 0.));
bar.setAlpha(anim::interpolate(0, bar.alpha(), opacity));
if (_st->round) {
const auto outer = QRect(deltal, deltat, width() - deltal - deltar, height() - deltat - deltab);
const auto radius = (_st->round < 0)
? (std::min(outer.width(), outer.height()) / 2.)
: _st->round;
if (radius) {
PainterHighQualityEnabler hq(p);
p.setBrush(bg);
p.drawRoundedRect(QRect(deltal, deltat, width() - deltal - deltar, height() - deltat - deltab), _st->round, _st->round);
p.drawRoundedRect(outer, radius, radius);
p.setBrush(bar);
p.drawRoundedRect(_bar, _st->round, _st->round);
p.drawRoundedRect(_bar, radius, radius);
} else {
p.fillRect(QRect(deltal, deltat, width() - deltal - deltar, height() - deltat - deltab), bg);
p.fillRect(outer, bg);
p.fillRect(_bar, bar);
}
}