Create a 'ComboBoxDelegate' to concentrate the comboboxness of delegates.

This patch creates a ComboBoxDelegate where the other specific delegates
should inherit from. this adds a little code cleanup for the current
version, and will help as soon as more delegates got added to the code.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>

1 files changed, 11 insertions, 5 deletions

diff --git a/qt-ui/modeldelegates.h b/qt-ui/modeldelegates.h
index 79fbe297b..00436d874 100644
--- a/qt-ui/modeldelegates.h
+++ b/qt-ui/modeldelegates.h
@@ -13,21 +13,27 @@ private:
 	QWidget *parentWidget;
 };
 
-class TankInfoDelegate : public QStyledItemDelegate{
+class ComboBoxDelegate : public QStyledItemDelegate{
 	Q_OBJECT
 public:
-	explicit TankInfoDelegate(QObject* parent = 0);
+	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;
+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;
 };
 
-class WSInfoDelegate : public QStyledItemDelegate{
+class WSInfoDelegate : public ComboBoxDelegate{
 	Q_OBJECT
 public:
 	explicit WSInfoDelegate(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 setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const;
 };