kis_size_group_p.h

Go to the documentation of this file.

/*
 *  SPDX-FileCopyrightText: 2013 Juan Palacios <jpalaciosdev@gmail.com>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
#ifndef KISSIZEGROUPPRIVATE_H
#define KISSIZEGROUPPRIVATE_H
 
#include <QObject>
#include <QWidgetItem>
#include <QList>
#include <QSize>
 
#include "kis_size_group.h"
 
class QWidget;
class QEvent;
class QTimer;
 
class GroupItem;
class KisSizeGroupPrivate : public QObject
{
    Q_OBJECT
 
public:
    KisSizeGroupPrivate(KisSizeGroup *q_ptr, KisSizeGroup::mode mode, bool ignoreHidden);
 
    void addWidget(QWidget *widget);
    void removeWidget(QWidget *widget);
 
    void scheduleSizeUpdate();
 
    const QSize getSizeHint() const { return m_sizeHint; }
 
 
private Q_SLOTS:
    void updateSize();
 
public:
    KisSizeGroup* q;
    KisSizeGroup::mode m_mode;
    bool m_ignoreHidden;
 
private:
    QTimer* m_updateTimer; // used to filter multiple calls to scheduleSizeUpdate() into one single updateSize()
    QList<GroupItem*> m_groupItems;
    QSize m_sizeHint;
};
 
 
class GroupItem : public QObject, public QWidgetItem
{
    Q_OBJECT
 
public:
    explicit GroupItem(QWidget* widget);
    ~GroupItem() override {}
 
    void setSize(const QSize &size) { m_size = size; }
 
    int getWidth() const { return m_size.width(); }
    void setWidth(int width) { m_size.setWidth(width); }
 
    int getHeight() const { return m_size.height(); }
    void setHeight(int height) { m_size.setHeight(height); }
 
    bool hidden() const { return m_hidden; }
 
    KisSizeGroupPrivate* getGroup() { return m_group; }
    void setGroup(KisSizeGroupPrivate* group) { m_group = group; }
 
    QSize sizeHint() const override;
    QSize minimumSize() const override;
 
    bool eventFilter(QObject*, QEvent *event) override;
 
private:
    bool m_hidden {false};
    QSize m_size;
    KisSizeGroupPrivate* m_group {0};
};
 
#endif // KISSIZEGROUPPRIVATE_H