QGIS API Documentation
3.0.2-Girona (307d082)
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Undo command for running a specific sql query in transaction group. More...
#include <qgsvectorlayerundopassthroughcommand.h>
Public Member Functions | |
QgsVectorLayerUndoPassthroughCommandUpdate (QgsVectorLayerEditBuffer *buffer, QgsTransaction *transaction, const QString &sql, const QString &name) | |
Constructor for QgsVectorLayerUndoCommandUpdate. More... | |
void | redo () override |
void | undo () override |
Public Member Functions inherited from QgsVectorLayerUndoPassthroughCommand | |
QgsVectorLayerUndoPassthroughCommand (QgsVectorLayerEditBuffer *buffer, const QString &text, bool autocreate=true) | |
Constructor for QgsVectorLayerUndoPassthroughCommand. More... | |
bool | hasError () const |
Returns error status. More... | |
Public Member Functions inherited from QgsVectorLayerUndoCommand | |
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 | |
Protected Member Functions inherited from QgsVectorLayerUndoPassthroughCommand | |
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... | |
Protected Attributes inherited from QgsVectorLayerUndoCommand | |
QgsVectorLayerEditBuffer * | mBuffer = nullptr |
Associated edit buffer. More... | |
Undo command for running a specific sql query in transaction group.
Definition at line 320 of file qgsvectorlayerundopassthroughcommand.h.
QgsVectorLayerUndoPassthroughCommandUpdate::QgsVectorLayerUndoPassthroughCommandUpdate | ( | QgsVectorLayerEditBuffer * | buffer, |
QgsTransaction * | transaction, | ||
const QString & | sql, | ||
const QString & | name | ||
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Constructor for QgsVectorLayerUndoCommandUpdate.
buffer | associated edit buffer |
transaction | transaction running the sql query |
sql | the query |
name | The name of the command |
Definition at line 355 of file qgsvectorlayerundopassthroughcommand.cpp.
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override |
Definition at line 375 of file qgsvectorlayerundopassthroughcommand.cpp.
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override |
Definition at line 362 of file qgsvectorlayerundopassthroughcommand.cpp.