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100 lines
3.2 KiB
Plaintext
100 lines
3.2 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/layout/qgslayoutundostack.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsLayoutUndoStack
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{
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%Docstring
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An undo stack for QgsLayouts.
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.. versionadded:: 3.0
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%End
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%TypeHeaderCode
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#include "qgslayoutundostack.h"
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%End
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public:
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QgsLayoutUndoStack( QgsLayout *layout );
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%Docstring
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Constructor for QgsLayoutUndoStack, for the specified parent ``layout``.
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%End
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void beginMacro( const QString &commandText );
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%Docstring
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Starts a macro command, with the given descriptive ``commandText``.
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Any commands added to the stack (either via direct manipulation of
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stack() or via beginCommand()/endCommand() calls) between a
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beginMacro() and endMacro() block are collapsed into a single
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undo command, which will be applied or rolled back in a single step.
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.. seealso:: endMacro()
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%End
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void endMacro();
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%Docstring
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Ends a macro command. This must be called after beginMacro(), when
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all child undo commands which form part of the macro have been completed.
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Any commands added to the stack (either via direct manipulation of
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stack() or via beginCommand()/endCommand() calls) between a
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beginMacro() and endMacro() block are collapsed into a single
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undo command, which will be applied or rolled back in a single step.
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.. seealso:: beginMacro()
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%End
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void beginCommand( QgsLayoutUndoObjectInterface *object, const QString &commandText, int id = 0 );
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%Docstring
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Begins a new undo command for the specified ``object``.
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This must be followed by a call to endCommand() or cancelCommand() after the desired changes
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have been made to ``object``.
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The ``id`` argument can be used to specify an id number for the source event - this is used to determine whether QUndoCommand
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command compression can apply to the command.
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.. seealso:: endCommand()
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.. seealso:: cancelCommand()
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%End
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void endCommand();
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%Docstring
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Saves final state of an object and pushes the active command to the undo history.
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.. seealso:: beginCommand()
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.. seealso:: cancelCommand()
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%End
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void cancelCommand();
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%Docstring
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Cancels the active command, discarding it without pushing to the undo history.
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.. seealso:: endCommand()
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.. seealso:: cancelCommand()
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%End
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QUndoStack *stack();
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%Docstring
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Returns a pointer to the internal QUndoStack.
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:rtype: QUndoStack
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%End
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private:
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QgsLayoutUndoStack( const QgsLayoutUndoStack &other );
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/layout/qgslayoutundostack.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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