Optika::TreeView Class Reference

#include <Optika_treeview.hpp>

List of all members.

Public Types
typedef std::pair< QModelIndex, QString >	invalidIndex
Public Slots
void	showRow (int row, const QModelIndex &parent)
void	hideRow (int row, const QModelIndex &parent)
void	handleBadValue (QModelIndex badValueIndex, QString message)
void	checkForOtherBadValues ()
Public Member Functions
	TreeView (TreeModel *treeModel, Delegate *delegate)

---

Detailed Description

Class used to view TreeModels

---

Member Typedef Documentation

typedef std::pair<QModelIndex, QString> Optika::TreeView::invalidIndex

A pair representing an invalidIndex and why it's invalid

---

Constructor & Destructor Documentation

Optika::TreeView::TreeView	(	TreeModel *	treeModel,
		Delegate *	delegate
	)

Constructs a TreeView.

Parameters:

treeModel	The Tree Model being used with the TreeView.
delegate	The delegate to be used with the TreeView.

---

Member Function Documentation

void Optika::TreeView::checkForOtherBadValues

(

)

[slot]

Checks to see if there are any other invalid indicies. If there are, it dequeues the next invalidIndex from the invalidIndicies queue and calls the handleBadValue function with it.

void Optika::TreeView::handleBadValue	(	QModelIndex	badValueIndex,
		QString	message
	)		[slot]

Handles any badValue signals that might be emitted by the TreeModel.

Parameters:

badValueIndex	The index of the item with the bad value.
A	brief message explaining what happened to cause the treeitem to have an invalid value.

void Optika::TreeView::hideRow	(	int	row,
		const QModelIndex &	parent
	)		[slot]

Used to change the visiblity of a row from shown to hidden.

Parameters:

row	The row to be shwon.
parent	The parent of the item to be hidden.

void Optika::TreeView::showRow	(	int	row,
		const QModelIndex &	parent
	)		[slot]

Used to change the visiblity of a row from hidden to shown.

Parameters:

row	The row to be shwon.
parent	The parent of the item to be shown.

---

The documentation for this class was generated from the following files:

• Optika_treeview.hpp
• Optika_treeview.cpp