rexpanderbox.h

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#ifndef REXPANDERBOX_H
#define REXPANDERBOX_H
 
// Qt includes
 
#include <QObject>
#include <QPixmap>
#include <QLabel>
#include <QWidget>
#include <QScrollArea>
 
// KDE includes
 
#include <kconfiggroup.h>
 
// Local includes
 
 
#include "rwidgetutils.h"
 
namespace KDcrawIface
{
 
class  RClickLabel : public QLabel
{
    Q_OBJECT
 
public:
 
    RClickLabel(QWidget* const parent = 0);
    explicit RClickLabel(const QString& text, QWidget* const parent = 0);
    ~RClickLabel() override;
 
Q_SIGNALS:
 
    void leftClicked();
    void activated();
 
protected:
 
    void mousePressEvent(QMouseEvent* event) override;
    void mouseReleaseEvent(QMouseEvent* event) override;
    void keyPressEvent(QKeyEvent* event) override;
};
 
// -------------------------------------------------------------------------
 
class  RSqueezedClickLabel : public RAdjustableLabel
{
    Q_OBJECT
 
public:
 
    RSqueezedClickLabel(QWidget* const parent = 0);
    explicit RSqueezedClickLabel(const QString& text, QWidget* const parent = 0);
    ~RSqueezedClickLabel() override;
 
Q_SIGNALS:
 
    void leftClicked();
    void activated();
 
protected:
 
    void mousePressEvent(QMouseEvent* event) override;
    void mouseReleaseEvent(QMouseEvent* event) override;
    void keyPressEvent(QKeyEvent* event) override;
};
 
// -------------------------------------------------------------------------
 
class  RArrowClickLabel : public QWidget
{
    Q_OBJECT
 
public:
 
    RArrowClickLabel(QWidget* const parent = 0);
    ~RArrowClickLabel() override;
 
    void setArrowType(Qt::ArrowType arrowType);
    Qt::ArrowType arrowType() const;
 
    QSize sizeHint () const override;
 
Q_SIGNALS:
 
    void leftClicked();
 
protected:
 
    void mousePressEvent(QMouseEvent* event) override;
    void mouseReleaseEvent(QMouseEvent* event) override;
    void paintEvent(QPaintEvent* event) override;
 
protected:
 
    Qt::ArrowType m_arrowType;
    int           m_size;
    int           m_margin;
};
 
// -------------------------------------------------------------------------
 
class  RLabelExpander : public QWidget
{
    Q_OBJECT
 
public:
 
    RLabelExpander(QWidget* const parent = 0);
    ~RLabelExpander() override;
 
    void setCheckBoxVisible(bool b);
    bool checkBoxIsVisible() const;
 
    void setChecked(bool b);
    bool isChecked() const;
 
    void setLineVisible(bool b);
    bool lineIsVisible() const;
 
    void setText(const QString& txt);
    QString text() const;
 
    void setIcon(const QIcon &icon);
    QIcon icon() const;
 
    void setWidget(QWidget* const widget);
    QWidget* widget() const;
 
    void setExpanded(bool b);
    bool isExpanded() const;
 
    void setExpandByDefault(bool b);
    bool isExpandByDefault() const;
 
Q_SIGNALS:
 
    void signalExpanded(bool);
    void signalToggled(bool);
 
private Q_SLOTS:
 
    void slotToggleContainer();
 
private:
 
    bool eventFilter(QObject* obj, QEvent* ev) override;
 
private:
 
    class Private;
    Private* const d;
};
 
// -------------------------------------------------------------------------
 
class  RExpanderBox : public QScrollArea
{
    Q_OBJECT
 
public:
 
    RExpanderBox(QWidget* const parent = 0);
    ~RExpanderBox() override;
 
    void addItem(QWidget* const w, const QIcon &icon, const QString& txt,
                 const QString& objName, bool expandBydefault);
    void addItem(QWidget* const w, const QString& txt,
                 const QString& objName, bool expandBydefault);
 
    void insertItem(int index, QWidget* const w, const QIcon &icon, const QString& txt,
                    const QString& objName, bool expandBydefault);
    void insertItem(int index, QWidget* const w, const QString& txt,
                    const QString& objName, bool expandBydefault);
 
    void removeItem(int index);
 
    void setCheckBoxVisible(int index, bool b);
    bool checkBoxIsVisible(int index) const;
 
    void setChecked(int index, bool b);
    bool isChecked(int index) const;
 
    void setItemText(int index, const QString& txt);
    QString itemText (int index) const;
 
    void setItemIcon(int index, const QIcon &icon);
    QIcon itemIcon(int index) const;
 
    void setItemToolTip(int index, const QString& tip);
    QString itemToolTip(int index) const;
 
    void setItemEnabled(int index, bool enabled);
    bool isItemEnabled(int index) const;
 
    void addStretch();
    void insertStretch(int index);
 
    void setItemExpanded(int index, bool b);
    bool isItemExpanded(int index) const;
 
    int  count() const;
 
    RLabelExpander* widget(int index) const;
    int indexOf(RLabelExpander* const widget) const;
 
    virtual void readSettings(KConfigGroup& group);
    virtual void writeSettings(KConfigGroup& group);
 
Q_SIGNALS:
 
    void signalItemExpanded(int index, bool b);
    void signalItemToggled(int index, bool b);
 
private Q_SLOTS:
 
    void slotItemExpanded(bool b);
    void slotItemToggled(bool b);
 
private:
 
    class Private;
    Private* const d;
};
 
// -------------------------------------------------------------------------
 
class  RExpanderBoxExclusive : public RExpanderBox
{
    Q_OBJECT
 
public:
 
    RExpanderBoxExclusive(QWidget* const parent = 0);
    ~RExpanderBoxExclusive() override;
 
    void setIsToolBox(bool b);
    bool isToolBox() const;
 
private Q_SLOTS:
 
    void slotItemExpanded(bool b);
 
private:
 
    bool m_toolbox;
};
 
} // namespace KDcrawIface
 
#endif // REXPANDERBOX_H