LibrePCB Developers Documentation
CmdCombineSchematicNetSegments Class Referencefinal

This undo command combines two schematic netsegments together. More...

#include <cmdcombineschematicnetsegments.h>

+ Inheritance diagram for CmdCombineSchematicNetSegments:
+ Collaboration diagram for CmdCombineSchematicNetSegments:

Public Member Functions

 CmdCombineSchematicNetSegments ()=delete
 CmdCombineSchematicNetSegments (const CmdCombineSchematicNetSegments &other)=delete
 CmdCombineSchematicNetSegments (SI_NetSegment &toBeRemoved, SI_NetLineAnchor &oldAnchor, SI_NetSegment &result, SI_NetLineAnchor &newAnchor) noexcept
 ~CmdCombineSchematicNetSegments () noexcept
CmdCombineSchematicNetSegmentsoperator= (const CmdCombineSchematicNetSegments &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...
UndoCommandGroupoperator= (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...
UndoCommandoperator= (const UndoCommand &rhs)=delete

Private Member Functions

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

Private Attributes


Additional Inherited Members

- Protected Member Functions inherited from UndoCommandGroup
virtual void performUndo () override
 Undo the command. More...
virtual void performRedo () override
 Redo the command. More...
void execNewChildCmd (UndoCommand *cmd)
 Helper method for derived classes to execute and add new child commands. More...

Detailed Description

This undo command combines two schematic netsegments together.

Both netsegments must have the same netsignal!

Constructor & Destructor Documentation

◆ CmdCombineSchematicNetSegments() [1/3]

◆ CmdCombineSchematicNetSegments() [2/3]

◆ CmdCombineSchematicNetSegments() [3/3]

CmdCombineSchematicNetSegments ( SI_NetSegment toBeRemoved,
SI_NetLineAnchor oldAnchor,
SI_NetSegment result,
SI_NetLineAnchor newAnchor 

◆ ~CmdCombineSchematicNetSegments()

Member Function Documentation

◆ operator=()

◆ performExecute()

bool performExecute ( )

Execute the command the first time.

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)

Reimplemented from UndoCommandGroup.

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Member Data Documentation

◆ mOldSegment

SI_NetSegment& mOldSegment

◆ mNewSegment

SI_NetSegment& mNewSegment

◆ mOldAnchor

SI_NetLineAnchor& mOldAnchor

◆ mNewAnchor

SI_NetLineAnchor& mNewAnchor

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