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https://github.com/AyuGram/AyuGramDesktop.git
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23rd
65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
// This file is part of Telegram Desktop,
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// the official desktop application for the Telegram messaging service.
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//
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// For license and copyright information please follow this link:
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// https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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//
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#pragma once
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#include "ui/rp_widget.h"
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#include "ui/effects/animations.h"
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#include "ui/effects/round_area_with_shadow.h"
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namespace Ui {
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enum class PopupAppearType {
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LeftToRight,
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RightToLeft,
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CenterExpand,
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};
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class PopupSelector final : public RpWidget {
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public:
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PopupSelector(
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not_null<QWidget*> parent,
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QSize size,
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PopupAppearType appearType = PopupAppearType::CenterExpand);
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void updateShowState(
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float64 progress,
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float64 opacity,
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bool appearing);
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void hideAnimated();
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void popup(const QPoint &p);
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void setHideFinishedCallback(Fn<void()> callback);
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[[nodiscard]] QMargins marginsForShadow() const;
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protected:
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void paintEvent(QPaintEvent *e) override;
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bool eventFilter(QObject *obj, QEvent *e) override;
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void mousePressEvent(QMouseEvent *e) override;
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void focusOutEvent(QFocusEvent *e) override;
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private:
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void paintBackgroundToBuffer();
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void paintAppearing(QPainter &p);
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void paintCollapsed(QPainter &p);
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const QSize _innerSize;
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RoundAreaWithShadow _cachedRound;
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QImage _paintBuffer;
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PopupAppearType _appearType = PopupAppearType::CenterExpand;
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float64 _appearProgress = 0.;
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float64 _appearOpacity = 0.;
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bool _appearing = false;
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bool _useTransparency = false;
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bool _hiding = false;
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Animations::Simple _hideAnimation;
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Fn<void()> _hideFinishedCallback;
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};
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} // namespace Ui
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