tdesktop/Telegram/SourceFiles/profile/profile_block_widget.h

63 lines
1.3 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "base/observer.h"
#include "ui/rp_widget.h"
namespace Profile {
class SectionMemento;
class BlockWidget : public Ui::RpWidget, protected base::Subscriber {
public:
BlockWidget(QWidget *parent, PeerData *peer, const QString &title);
virtual void showFinished() {
}
virtual void saveState(not_null<SectionMemento*> memento) {
}
virtual void restoreState(not_null<SectionMemento*> memento) {
}
protected:
void paintEvent(QPaintEvent *e) override;
virtual void paintContents(Painter &p) {
}
// Where does the block content start (after the title).
int contentTop() const;
// Resizes content and counts natural widget height for the desired width.
int resizeGetHeight(int newWidth) override = 0;
void contentSizeUpdated() {
auto oldHeight = height();
resizeToWidth(width());
emit heightUpdated();
}
PeerData *peer() const {
return _peer;
}
bool emptyTitle() const {
return _title.isEmpty();
}
private:
void paintTitle(Painter &p);
PeerData *_peer;
QString _title;
};
} // namespace Profile