ColumnRemoveRowsCmd Class Reference

#include <columncommands.h>

List of all members.

Public Member Functions
	ColumnRemoveRowsCmd (Column::Private *col, int first, int count, QUndoCommand *parent=0)
	Ctor.
virtual void	redo ()
	Execute the command.
virtual void	undo ()
	Undo the command.
	~ColumnRemoveRowsCmd ()
	Dtor.

Private Attributes
Column::Private *	d_backup
	Column saving the removed rows.
Column *	d_backup_owner
	A dummy owner for the backup column.
Column::Private *	d_col
	The private column data to modify.
int	d_count
	The number of rows to be removed.
int	d_data_row_count
	Number of removed rows actually containing data.
int	d_first
	The first row.
IntervalAttribute< QString >	d_formulas
	Backup of the formula attribute.
IntervalAttribute< bool >	d_masking
	Backup of the masking attribute.
int	d_old_size
	The number of rows before the removal.

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Constructor & Destructor Documentation

ColumnRemoveRowsCmd::ColumnRemoveRowsCmd	(	Column::Private *	col,
		int	first,
		int	count,
		QUndoCommand *	parent = 0
	)

Ctor.

References Column::Private::name().

ColumnRemoveRowsCmd::~ColumnRemoveRowsCmd

(

)

Dtor.

References d_backup, and d_backup_owner.

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Member Function Documentation

void ColumnRemoveRowsCmd::redo ( )

virtual

Execute the command.

References Column::Private::columnMode(), Column::copy(), d_backup, d_backup_owner, d_col, d_count, d_data_row_count, d_first, d_formulas, d_masking, d_old_size, Column::Private::formulaAttribute(), Column::Private::maskingAttribute(), Column::Private::removeRows(), and Column::Private::rowCount().

void ColumnRemoveRowsCmd::undo ( )

virtual

Undo the command.

References Column::Private::copy(), d_backup, d_col, d_count, d_data_row_count, d_first, d_formulas, d_masking, d_old_size, Column::Private::insertRows(), Column::Private::replaceFormulas(), Column::Private::replaceMasking(), and Column::Private::resizeTo().

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Member Data Documentation

Column::Private* ColumnRemoveRowsCmd::d_backup

private

Column saving the removed rows.

Referenced by redo(), undo(), and ~ColumnRemoveRowsCmd().

Column* ColumnRemoveRowsCmd::d_backup_owner

private

A dummy owner for the backup column.

This is needed because a Column::Private must have an owner. We want access to the Column::Private object to access its data pointer for fast data replacement without too much copying.

Referenced by redo(), and ~ColumnRemoveRowsCmd().

Column::Private* ColumnRemoveRowsCmd::d_col

private

The private column data to modify.

Referenced by redo(), and undo().

int ColumnRemoveRowsCmd::d_count

private

The number of rows to be removed.

Referenced by redo(), and undo().

int ColumnRemoveRowsCmd::d_data_row_count

private

Number of removed rows actually containing data.

Referenced by redo(), and undo().

int ColumnRemoveRowsCmd::d_first

private

The first row.

Referenced by redo(), and undo().

IntervalAttribute<QString> ColumnRemoveRowsCmd::d_formulas

private

Backup of the formula attribute.

Referenced by redo(), and undo().

IntervalAttribute<bool> ColumnRemoveRowsCmd::d_masking

private

Backup of the masking attribute.

Referenced by redo(), and undo().

int ColumnRemoveRowsCmd::d_old_size

private

The number of rows before the removal.

Referenced by redo(), and undo().

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

• scidavis/src/future/core/column/columncommands.h
• scidavis/src/future/core/column/columncommands.cpp