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[style dock] fix crash with undo widget

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This commit is contained in:
Nathan 2016-07-02 22:56:07 +10:00
parent 600ff4f81f
commit 459fa8c0c5
1 changed files with 3 additions and 4 deletions
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7
src/app/qgslayerstylingwidget.cpp
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@ -139,6 +139,9 @@ void QgsLayerStylingWidget::setLayer( QgsMapLayer *layer )
}
mCurrentLayer = layer;
mUndoWidget->setUndoStack( layer->undoStackStyles() );
connect( mCurrentLayer, SIGNAL( styleChanged() ), this, SLOT( updateCurrentWidgetLayer() ) );
int lastPage = mOptionsListWidget->currentIndex().row();
@ -171,7 +174,6 @@ void QgsLayerStylingWidget::setLayer( QgsMapLayer *layer )
{
if ( factory->supportsLayer( layer ) )
{
QgsDebugMsg( "MAKING PANEL" );
QListWidgetItem* item = new QListWidgetItem( factory->icon(), QString() );
mOptionsListWidget->addItem( item );
int row = mOptionsListWidget->row( item );
@ -285,8 +287,6 @@ void QgsLayerStylingWidget::updateCurrentWidgetLayer()
mBlockAutoApply = true;
mUndoWidget->setUndoStack( mCurrentLayer->undoStackStyles() );
whileBlocking( mLayerCombo )->setLayer( mCurrentLayer );
int row = mOptionsListWidget->currentIndex().row();
@ -296,7 +296,6 @@ void QgsLayerStylingWidget::updateCurrentWidgetLayer()
QgsPanelWidget* current = mWidgetStack->takeMainWidget();
if ( current )
{
if ( QgsLabelingWidget* widget = qobject_cast<QgsLabelingWidget*>( current ) )
{
mLabelingWidget = widget;