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CmdPolygonEdit Class Referencefinal

The CmdPolygonEdit class. More...

#include <cmdpolygonedit.h>

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Public Member Functions

 CmdPolygonEdit ()=delete
 
 CmdPolygonEdit (const CmdPolygonEdit &other)=delete
 
 CmdPolygonEdit (Polygon &polygon) noexcept
 
 ~CmdPolygonEdit () noexcept
 
void setLayerName (const GraphicsLayerName &name, bool immediate) noexcept
 
void setLineWidth (const UnsignedLength &width, bool immediate) noexcept
 
void setIsFilled (bool filled, bool immediate) noexcept
 
void setIsGrabArea (bool grabArea, bool immediate) noexcept
 
void setPath (const Path &path, bool immediate) noexcept
 
void setDeltaToStartPos (const Point &deltaPos, bool immediate) noexcept
 
void rotate (const Angle &angle, const Point &center, bool immediate) noexcept
 
void mirror (const Point &center, Qt::Orientation orientation, bool immediate) noexcept
 
CmdPolygonEditoperator= (const CmdPolygonEdit &rhs)=delete
 
- Public Member Functions inherited from UndoCommand
 UndoCommand ()=delete
 
 UndoCommand (const UndoCommand &other)=delete
 
 UndoCommand (const QString &text) noexcept
 
virtual ~UndoCommand () noexcept
 
const QString & getText () const noexcept
 
bool wasEverExecuted () const noexcept
 This method shows whether that command was ever executed (execute() called successfully) More...
 
bool wasEverReverted () const noexcept
 This method shows whether that command was ever reverted (undo() called at least one time) More...
 
bool isCurrentlyExecuted () const noexcept
 This method shows whether that command is currently executed (redo() called one time more than undo()) More...
 
virtual bool execute () final
 Execute the command (must only be called once) More...
 
virtual void undo () final
 Undo the command. More...
 
virtual void redo () final
 Redo the command. More...
 
UndoCommandoperator= (const UndoCommand &rhs)=delete
 

Private Member Functions

bool performExecute () override
 Execute the command the first time. More...
 
void performUndo () override
 Undo the command. More...
 
void performRedo () override
 Redo the command. More...
 

Private Attributes

PolygonmPolygon
 
GraphicsLayerName mOldLayerName
 
GraphicsLayerName mNewLayerName
 
UnsignedLength mOldLineWidth
 
UnsignedLength mNewLineWidth
 
bool mOldIsFilled
 
bool mNewIsFilled
 
bool mOldIsGrabArea
 
bool mNewIsGrabArea
 
Path mOldPath
 
Path mNewPath
 

Additional Inherited Members

Detailed Description

The CmdPolygonEdit class.

Constructor & Destructor Documentation

CmdPolygonEdit ( )
delete
CmdPolygonEdit ( const CmdPolygonEdit other)
delete
CmdPolygonEdit ( Polygon polygon)
explicitnoexcept
~CmdPolygonEdit ( )
noexcept

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Member Function Documentation

void setLayerName ( const GraphicsLayerName name,
bool  immediate 
)
noexcept
void setLineWidth ( const UnsignedLength width,
bool  immediate 
)
noexcept
void setIsFilled ( bool  filled,
bool  immediate 
)
noexcept
void setIsGrabArea ( bool  grabArea,
bool  immediate 
)
noexcept
void setPath ( const Path path,
bool  immediate 
)
noexcept
void setDeltaToStartPos ( const Point deltaPos,
bool  immediate 
)
noexcept

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void rotate ( const Angle angle,
const Point center,
bool  immediate 
)
noexcept

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void mirror ( const Point center,
Qt::Orientation  orientation,
bool  immediate 
)
noexcept

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CmdPolygonEdit& operator= ( const CmdPolygonEdit rhs)
delete
bool performExecute ( )
overrideprivatevirtual

Execute the command the first time.

Note
This method must be implemented in all derived classes. If the first time execution is exactly identical to an "redo" action, you can simple call performRedo() in the implementation of this method.
Return values
trueIf the command has done some changes
falseIf the command has done nothing (the command can be deleted)

Implements UndoCommand.

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void performUndo ( )
overrideprivatevirtual

Undo the command.

Note
This method must be implemented in all derived classes.

Implements UndoCommand.

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void performRedo ( )
overrideprivatevirtual

Redo the command.

Note
This method must be implemented in all derived classes.

Implements UndoCommand.

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Member Data Documentation

Polygon& mPolygon
private
GraphicsLayerName mOldLayerName
private
GraphicsLayerName mNewLayerName
private
UnsignedLength mOldLineWidth
private
UnsignedLength mNewLineWidth
private
bool mOldIsFilled
private
bool mNewIsFilled
private
bool mOldIsGrabArea
private
bool mNewIsGrabArea
private
Path mOldPath
private
Path mNewPath
private

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