subsurface/qt-ui/modeldelegates.h

#ifndef MODELDELEGATES_H
#define MODELDELEGATES_H

#include <QStyledItemDelegate>
class QComboBox;
class QPainter;

class DiveListDelegate : public QStyledItemDelegate{
public:
	explicit DiveListDelegate(QObject *parent = 0): QStyledItemDelegate(parent){}
	QSize sizeHint ( const QStyleOptionViewItem & option, const QModelIndex & index ) const;
};

class StarWidgetsDelegate : public QStyledItemDelegate {
	Q_OBJECT
public:
	explicit StarWidgetsDelegate(QWidget* parent = 0);
	virtual void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;
	virtual QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const;
private:
	QWidget *parentWidget;
};

class ComboBoxDelegate : public QStyledItemDelegate{
	Q_OBJECT
public:
	explicit ComboBoxDelegate(QAbstractItemModel *model, QObject* parent = 0);
	virtual QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const;
	virtual void setEditorData(QWidget* editor, const QModelIndex& index) const;
	virtual void updateEditorGeometry(QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index) const;
	virtual bool eventFilter(QObject* object, QEvent* event);
public slots:
	void testActivation(const QString& currString = QString());
	//HACK: try to get rid of this in the future.
	void fakeActivation();
	void fixTabBehavior();
	virtual void revertModelData(QWidget* widget, QAbstractItemDelegate::EndEditHint hint) = 0;
protected:
	QAbstractItemModel *model;
};

class TankInfoDelegate : public ComboBoxDelegate{
	Q_OBJECT
public:
	explicit TankInfoDelegate(QObject* parent = 0);
	virtual void setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const;
	virtual QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const;
public slots:
	void revertModelData(QWidget* widget, QAbstractItemDelegate::EndEditHint hint);
};

class WSInfoDelegate : public ComboBoxDelegate{
	Q_OBJECT
public:
	explicit WSInfoDelegate(QObject* parent = 0);
	virtual void setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const;
	virtual QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const;
public slots:
	void revertModelData(QWidget* widget, QAbstractItemDelegate::EndEditHint hint);
};

class AirTypesDelegate : public ComboBoxDelegate{
	Q_OBJECT
public:
	explicit AirTypesDelegate(QObject* parent = 0);
	virtual void setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const;
public slots:
	void revertModelData(QWidget* widget, QAbstractItemDelegate::EndEditHint hint);
};

/* ProfilePrintDelagate:
 * this delegate is used to modify the look of the table that is printed
 * bellow profiles.
 */
class ProfilePrintDelegate : public QStyledItemDelegate
{
public:
	explicit ProfilePrintDelegate(QObject *parent = 0);
	void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
};

#endif