QgsComposerMultiFrameMergeCommand Class Reference

A composer command that merges together with other commands having the same context (=id) for multi frame items. More...

#include <qgscomposermultiframecommand.h>

Inheritance diagram for QgsComposerMultiFrameMergeCommand:

Public Types
enum	Context {   Unknown = 0, HtmlSource, HtmlStylesheet, HtmlBreakDistance,   TableMaximumFeatures, TableMargin, TableGridStrokeWidth }

Public Member Functions
	QgsComposerMultiFrameMergeCommand (Context c, QgsComposerMultiFrame *multiFrame, const QString &text)
	~QgsComposerMultiFrameMergeCommand ()
int	id () const override
bool	mergeWith (const QUndoCommand *command) override
Public Member Functions inherited from QgsComposerMultiFrameCommand
	QgsComposerMultiFrameCommand (QgsComposerMultiFrame *multiFrame, const QString &text, QUndoCommand *parent=0)
	~QgsComposerMultiFrameCommand ()
QDomDocument	afterState () const
bool	containsChange () const
	Returns true if previous state and after state are valid and different.
const QgsComposerMultiFrame *	multiFrame () const
QDomDocument	previousState () const
void	redo () override
void	saveAfterState ()
void	savePreviousState ()
void	undo () override

Additional Inherited Members
Protected Member Functions inherited from QgsComposerMultiFrameCommand
	QgsComposerMultiFrameCommand ()
bool	checkFirstRun ()
void	restoreState (QDomDocument &stateDoc)
void	saveState (QDomDocument &stateDoc)
Protected Attributes inherited from QgsComposerMultiFrameCommand
QDomDocument	mAfterState
bool	mFirstRun
QgsComposerMultiFrame *	mMultiFrame
QDomDocument	mPreviousState

Detailed Description

A composer command that merges together with other commands having the same context (=id) for multi frame items.

Keeps the oldest previous state and uses the newest after state. The purpose is to avoid too many micro changes in the history

Definition at line 63 of file qgscomposermultiframecommand.h.

Member Enumeration Documentation

enum QgsComposerMultiFrameMergeCommand::Context

Enumerator:

Unknown
HtmlSource
HtmlStylesheet
HtmlBreakDistance
TableMaximumFeatures
TableMargin
TableGridStrokeWidth

Definition at line 66 of file qgscomposermultiframecommand.h.

Constructor & Destructor Documentation

QgsComposerMultiFrameMergeCommand::QgsComposerMultiFrameMergeCommand	(	QgsComposerMultiFrameMergeCommand::Context	c,
		QgsComposerMultiFrame *	multiFrame,
		const QString &	text
	)

Definition at line 95 of file qgscomposermultiframecommand.cpp.

QgsComposerMultiFrameMergeCommand::~QgsComposerMultiFrameMergeCommand

(

)

Definition at line 102 of file qgscomposermultiframecommand.cpp.

Member Function Documentation

int QgsComposerMultiFrameMergeCommand::id ( ) const

inlineoverride

Definition at line 83 of file qgscomposermultiframecommand.h.

bool QgsComposerMultiFrameMergeCommand::mergeWith ( const QUndoCommand *  command )

override

Definition at line 107 of file qgscomposermultiframecommand.cpp.

---

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

• /tmp/buildd/qgis-2.8.2+12wheezy/src/core/composer/qgscomposermultiframecommand.h
• /tmp/buildd/qgis-2.8.2+12wheezy/src/core/composer/qgscomposermultiframecommand.cpp