CmdRemoveSelectedSymbolItems Class Reference

The CmdRemoveSelectedSymbolItems class. More...

#include <cmdremoveselectedsymbolitems.h>

Inheritance diagram for CmdRemoveSelectedSymbolItems:

Collaboration diagram for CmdRemoveSelectedSymbolItems:

Public Member Functions
	CmdRemoveSelectedSymbolItems ()=delete
	CmdRemoveSelectedSymbolItems (const CmdRemoveSelectedSymbolItems &other)=delete
	CmdRemoveSelectedSymbolItems (const SymbolEditorState::Context &context) noexcept
	~CmdRemoveSelectedSymbolItems () noexcept
CmdRemoveSelectedSymbolItems &	operator= (const CmdRemoveSelectedSymbolItems &rhs)=delete
Public Member Functions inherited from UndoCommandGroup
	UndoCommandGroup ()=delete
	UndoCommandGroup (const UndoCommandGroup &other)=delete
	UndoCommandGroup (const QString &text) noexcept
virtual	~UndoCommandGroup () noexcept
int	getChildCount () const noexcept
bool	appendChild (UndoCommand *cmd)
	Append a new command to the list of child commands. More...
UndoCommandGroup &	operator= (const UndoCommandGroup &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...
UndoCommand &	operator= (const UndoCommand &rhs)=delete

Private Member Functions
bool	performExecute () override
	Execute the command the first time. More...

Private Attributes
const SymbolEditorState::Context &	mContext

Additional Inherited Members
Protected Member Functions inherited from UndoCommandGroup
virtual bool	performExecute () override
	Execute the command the first time. More...
virtual void	performUndo () override
	Undo the command. More...
virtual void	performRedo () override
	Redo the command. More...
virtual void	performPostExecution () noexcept
	Perform custom actions after modifying the undo stack state. More...
void	execNewChildCmd (UndoCommand *cmd)
	Helper method for derived classes to execute and add new child commands. More...
virtual bool	performExecute ()=0
	Execute the command the first time. More...
virtual void	performUndo ()=0
	Undo the command. More...
virtual void	performRedo ()=0
	Redo the command. More...

Detailed Description

The CmdRemoveSelectedSymbolItems class.

Constructor & Destructor Documentation

CmdRemoveSelectedSymbolItems() [1/3]

CmdRemoveSelectedSymbolItems ( )

delete

CmdRemoveSelectedSymbolItems() [2/3]

CmdRemoveSelectedSymbolItems ( const CmdRemoveSelectedSymbolItems &  other )

delete

CmdRemoveSelectedSymbolItems() [3/3]

CmdRemoveSelectedSymbolItems ( const SymbolEditorState::Context &  context )

noexcept

~CmdRemoveSelectedSymbolItems()

~CmdRemoveSelectedSymbolItems ( )

noexcept

Member Function Documentation

operator=()

CmdRemoveSelectedSymbolItems & operator= ( const CmdRemoveSelectedSymbolItems &  rhs )

delete

performExecute()

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 librepcb::editor::UndoCommand::performRedo() in the implementation of this method.

Return values

true	If the command has done some changes
false	If the command has done nothing (the command can be deleted)

Reimplemented from UndoCommandGroup.

Here is the call graph for this function:

Member Data Documentation

mContext

const SymbolEditorState::Context& mContext

private

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

• /__w/1/s/libs/librepcb/editor/library/cmd/cmdremoveselectedsymbolitems.h
• /__w/1/s/libs/librepcb/editor/library/cmd/cmdremoveselectedsymbolitems.cpp