transmission/qt/ColumnResizer.h

41 lines
683 B
C++

/*
* This file Copyright (C) 2015 Mnemosyne LLC
*
* It may be used under the GNU GPL versions 2 or 3
* or any future license endorsed by Mnemosyne LLC.
*
*/
#pragma once
#include <QObject>
#include <QSet>
#include <QTimer>
#include "Macros.h"
class QGridLayout;
class ColumnResizer : public QObject
{
Q_OBJECT
TR_DISABLE_COPY_MOVE(ColumnResizer)
public:
explicit ColumnResizer(QObject* parent = nullptr);
void addLayout(QGridLayout* layout);
// QObject
bool eventFilter(QObject* object, QEvent* event) override;
public slots:
void update() const;
private:
void scheduleUpdate();
QTimer timer_;
QSet<QGridLayout*> layouts_;
};