tdesktop/Telegram/SourceFiles/window/window_top_bar_wrap.h

46 lines
966 B
C++

#pragma once
#include "ui/wrap/slide_wrap.h"
namespace Window {
template <typename Inner>
class TopBarWrapWidget : public Ui::SlideWrap<Inner> {
using Parent = Ui::SlideWrap<Inner>;
public:
TopBarWrapWidget(QWidget *parent, object_ptr<Inner> inner)
: Parent(parent, std::move(inner)) {
this->sizeValue(
) | rpl::start_with_next([this](const QSize &size) {
updateShadowGeometry(size);
}, this->lifetime());
}
void updateAdaptiveLayout() {
updateShadowGeometry(this->size());
}
void showShadow() {
this->entity()->showShadow();
}
void hideShadow() {
this->entity()->hideShadow();
}
int contentHeight() const {
return qMax(this->height() - st::lineWidth, 0);
}
private:
void updateShadowGeometry(const QSize &size) {
auto skip = Adaptive::OneColumn() ? 0 : st::lineWidth;
this->entity()->setShadowGeometryToLeft(
skip,
size.height() - st::lineWidth,
size.width() - skip,
st::lineWidth);
}
};
} // namespace Window