void QgsComposerArrowWidget::setGuiElementValues()
{
if ( !mArrow )
{
return;
}
blockAllSignals( true );
mArrowColorButton->setColor( mArrow->arrowColor() );
mArrowColorButton->setColorDialogTitle( tr( "Select arrow color" ) );
mArrowColorButton->setColorDialogOptions( QColorDialog::ShowAlphaChannel );
mOutlineWidthSpinBox->setValue( mArrow->outlineWidth() );
mArrowHeadWidthSpinBox->setValue( mArrow->arrowHeadWidth() );
QgsComposerArrow::MarkerMode mode = mArrow->markerMode();
if ( mode == QgsComposerArrow::DefaultMarker )
{
mDefaultMarkerRadioButton->setChecked( true );
}
else if ( mode == QgsComposerArrow::NoMarker )
{
mNoMarkerRadioButton->setChecked( true );
}
else //svg marker
{
mSvgMarkerRadioButton->setChecked( true );
enableSvgInputElements( true );
}
mStartMarkerLineEdit->setText( mArrow->startMarker() );
mEndMarkerLineEdit->setText( mArrow->endMarker() );
blockAllSignals( false );
}
void QgsComposerArrowWidget::setGuiElementValues()
{
if ( !mArrow )
{
return;
}
blockAllSignals( true );
mArrowHeadFillColorButton->setColor( mArrow->arrowHeadFillColor() );
mArrowHeadStrokeColorButton->setColor( mArrow->arrowHeadStrokeColor() );
mStrokeWidthSpinBox->setValue( mArrow->arrowHeadStrokeWidth() );
mArrowHeadWidthSpinBox->setValue( mArrow->arrowHeadWidth() );
QgsComposerArrow::MarkerMode mode = mArrow->markerMode();
if ( mode == QgsComposerArrow::DefaultMarker )
{
mDefaultMarkerRadioButton->setChecked( true );
}
else if ( mode == QgsComposerArrow::NoMarker )
{
mNoMarkerRadioButton->setChecked( true );
}
else //svg marker
{
mSvgMarkerRadioButton->setChecked( true );
enableSvgInputElements( true );
}
mStartMarkerLineEdit->setText( mArrow->startMarker() );
mEndMarkerLineEdit->setText( mArrow->endMarker() );
updateLineSymbolMarker();
blockAllSignals( false );
}
void QgsComposerArrowWidget::on_mSvgMarkerRadioButton_toggled( bool toggled )
{
enableSvgInputElements( toggled );
if ( mArrow && toggled )
{
mArrow->beginCommand( tr( "Arrow marker changed" ) );
mArrow->setMarkerMode( QgsComposerArrow::SVGMarker );
mArrow->update();
mArrow->endCommand();
}
}
