KDGantt::ListViewRowController Class Reference

#include <kdganttlistviewrowcontroller.h>

Inheritance diagram for KDGantt::ListViewRowController:

Classes
class	Private

Public Member Functions
	ListViewRowController (QListView *lv, QAbstractProxyModel *proxy)
	~ListViewRowController ()
int	headerHeight () const
QModelIndex	indexAbove (const QModelIndex &idx) const
QModelIndex	indexAt (int height) const
QModelIndex	indexBelow (const QModelIndex &idx) const
bool	isRowExpanded (const QModelIndex &idx) const
bool	isRowVisible (const QModelIndex &idx) const
int	maximumItemHeight () const
Span	rowGeometry (const QModelIndex &idx) const
int	totalHeight () const
Public Member Functions inherited from KDGantt::AbstractRowController
	AbstractRowController ()
virtual	~AbstractRowController ()

Detailed Description

Definition at line 34 of file kdganttlistviewrowcontroller.h.

Constructor & Destructor Documentation

ListViewRowController::ListViewRowController	(	QListView *	lv,
		QAbstractProxyModel *	proxy
	)

Definition at line 42 of file kdganttlistviewrowcontroller.cpp.

ListViewRowController::~ListViewRowController

(

)

Definition at line 47 of file kdganttlistviewrowcontroller.cpp.

Member Function Documentation

int ListViewRowController::headerHeight ( ) const

virtual

Returns

The height of the header part of the view.

Implement this to control how much space is reserved at the top of the view for a header

Implements KDGantt::AbstractRowController.

Definition at line 54 of file kdganttlistviewrowcontroller.cpp.

QModelIndex ListViewRowController::indexAbove ( const QModelIndex &  idx ) const

virtual

Returns

The modelindex for the previous row before idx.

See also

QTreeView::indexAbove

Implements KDGantt::AbstractRowController.

Definition at line 96 of file kdganttlistviewrowcontroller.cpp.

QModelIndex ListViewRowController::indexAt ( int  height ) const

virtual

Implements KDGantt::AbstractRowController.

Definition at line 91 of file kdganttlistviewrowcontroller.cpp.

QModelIndex ListViewRowController::indexBelow ( const QModelIndex &  idx ) const

virtual

Returns

The modelindex for the next row after idx.

See also

QTreeView::indexBelow

Implements KDGantt::AbstractRowController.

Definition at line 102 of file kdganttlistviewrowcontroller.cpp.

bool ListViewRowController::isRowExpanded ( const QModelIndex &  idx ) const

virtual

Implements KDGantt::AbstractRowController.

Definition at line 76 of file kdganttlistviewrowcontroller.cpp.

bool ListViewRowController::isRowVisible ( const QModelIndex &  idx ) const

virtual

Returns

true if the row containing index idx is visible in the view.

Implement this to allow KDGantt to optimise how items on screen are created. It is not harmful to always return true here, but the View will not perform optimally.

Implements KDGantt::AbstractRowController.

Definition at line 69 of file kdganttlistviewrowcontroller.cpp.

int ListViewRowController::maximumItemHeight ( ) const

virtual

Implements KDGantt::AbstractRowController.

Definition at line 59 of file kdganttlistviewrowcontroller.cpp.

Span ListViewRowController::rowGeometry ( const QModelIndex &  idx ) const

virtual

Returns

A Span consisting of the row offset and height for the row containing idx. A simple implementation might look like

Span MyRowCtrlr::rowGeometry(const QModelIndex& idx)
{
     return Span(idx.row()*10,10);
}

Implements KDGantt::AbstractRowController.

Definition at line 82 of file kdganttlistviewrowcontroller.cpp.

int ListViewRowController::totalHeight ( ) const

virtual

Returns

the total height of the rows. For uniformly sized rows that would be number_of_rows*row_height.

Implements KDGantt::AbstractRowController.

Definition at line 64 of file kdganttlistviewrowcontroller.cpp.

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

• kdganttlistviewrowcontroller.h
• kdganttlistviewrowcontroller.cpp