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https://github.com/telegramdesktop/tdesktop
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48 lines
809 B
C
48 lines
809 B
C
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#pragma once
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namespace Ui {
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class PlainShadow : public TWidget {
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public:
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PlainShadow(QWidget *parent, const style::color &color) : TWidget(parent), _color(color) {
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}
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protected:
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void paintEvent(QPaintEvent *e) override {
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Painter(this).fillRect(e->rect(), _color->b);
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}
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private:
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const style::color &_color;
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};
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class ToggleableShadow : public TWidget {
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public:
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ToggleableShadow(QWidget *parent, const style::color &color) : TWidget(parent), _color(color) {
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}
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enum class Mode {
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Shown,
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ShownFast,
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Hidden,
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HiddenFast
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};
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void setMode(Mode mode);
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bool isFullyShown() const {
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return _shown && !_a_opacity.animating();
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}
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protected:
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void paintEvent(QPaintEvent *e) override;
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private:
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const style::color &_color;
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FloatAnimation _a_opacity;
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bool _shown = true;
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};
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} // namespace Ui
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