QGIS API Documentation
3.10.0-A Coruña (6c816b4204)
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Undo command for changing attributes' values from a vector layer in transaction group. More...
#include <qgsvectorlayerundopassthroughcommand.h>
Public Member Functions | |
QgsVectorLayerUndoPassthroughCommandChangeAttributes (QgsVectorLayerEditBuffer *buffer, QgsFeatureId fid, const QgsAttributeMap &newValues, const QgsAttributeMap &oldValues=QgsAttributeMap()) | |
Constructor for QgsVectorLayerUndoPassthroughCommandChangeAttributes. More... | |
void | redo () override |
void | undo () override |
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QgsVectorLayerUndoPassthroughCommand (QgsVectorLayerEditBuffer *buffer, const QString &text, bool autocreate=true) | |
Constructor for QgsVectorLayerUndoPassthroughCommand. More... | |
bool | hasError () const |
Returns error status. More... | |
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QgsVectorLayerUndoCommand (QgsVectorLayerEditBuffer *buffer) | |
Constructor for QgsVectorLayerUndoCommand. More... | |
int | id () const override |
QgsVectorLayer * | layer () |
Returns the layer associated with the undo command. More... | |
bool | mergeWith (const QUndoCommand *) override |
Additional Inherited Members | |
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QString | errorMessage () const |
Returns the error message or an empty string if there's none. More... | |
bool | rollBackToSavePoint () |
Rollback command, release savepoint or set error status save point must be set prior to call error satus should be false prior to call. More... | |
void | setError () |
Set error flag and append "failed" to text. More... | |
void | setErrorMessage (const QString &errorMessage) |
Sets the error message. More... | |
bool | setSavePoint (const QString &savePointId=QString()) |
Set the command savepoint or set error status. More... | |
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QgsVectorLayerEditBuffer * | mBuffer = nullptr |
Associated edit buffer. More... | |
Undo command for changing attributes' values from a vector layer in transaction group.
Definition at line 215 of file qgsvectorlayerundopassthroughcommand.h.
QgsVectorLayerUndoPassthroughCommandChangeAttributes::QgsVectorLayerUndoPassthroughCommandChangeAttributes | ( | QgsVectorLayerEditBuffer * | buffer, |
QgsFeatureId | fid, | ||
const QgsAttributeMap & | newValues, | ||
const QgsAttributeMap & | oldValues = QgsAttributeMap() |
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Constructor for QgsVectorLayerUndoPassthroughCommandChangeAttributes.
buffer | associated edit buffer |
fid | feature ID of feature |
newValues | New values for attributes |
oldValues | Old values for attributes |
Definition at line 407 of file qgsvectorlayerundopassthroughcommand.cpp.
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override |
Definition at line 426 of file qgsvectorlayerundopassthroughcommand.cpp.
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override |
Definition at line 415 of file qgsvectorlayerundopassthroughcommand.cpp.