bnc#791952: Setting properties for all data labels.

You can set different properties to individual data labels.  But setting
new properties to all data labels should overwrite the individual settings.

Change-Id: I934bad89326115aa83feb86275cf380d701a5686
diff --git a/chart2/source/controller/dialogs/res_DataLabel.cxx b/chart2/source/controller/dialogs/res_DataLabel.cxx
index 9113d90..a651eb8 100644
--- a/chart2/source/controller/dialogs/res_DataLabel.cxx
+++ b/chart2/source/controller/dialogs/res_DataLabel.cxx
@@ -282,14 +282,15 @@ void DataLabelResources::EnableControls()
{
    m_aCBSymbol.Enable( m_aCBNumber.IsChecked() || (m_aCBPercent.IsChecked() && m_aCBPercent.IsEnabled()) || m_aCBCategory.IsChecked() );

    //enable separator
    // Enable or disable separator, placement and direction based on the check
    // box states. Note that the check boxes are tri-state.
    {
        long nNumberOfCheckedLabelParts = 0;
        if( m_aCBNumber.IsChecked() )
        if (m_aCBNumber.GetState() != STATE_NOCHECK)
            ++nNumberOfCheckedLabelParts;
        if( m_aCBPercent.IsChecked() && m_aCBPercent.IsEnabled() )
        if (m_aCBPercent.GetState() != STATE_NOCHECK && m_aCBPercent.IsEnabled())
            ++nNumberOfCheckedLabelParts;
        if( m_aCBCategory.IsChecked() )
        if (m_aCBCategory.GetState() != STATE_NOCHECK)
            ++nNumberOfCheckedLabelParts;
        m_aSeparatorResources.Enable( nNumberOfCheckedLabelParts > 1 );
        bool bEnableTextDir = nNumberOfCheckedLabelParts > 0;
diff --git a/chart2/source/controller/main/ChartController_Properties.cxx b/chart2/source/controller/main/ChartController_Properties.cxx
index e0bf6ce..0f31720 100644
--- a/chart2/source/controller/main/ChartController_Properties.cxx
+++ b/chart2/source/controller/main/ChartController_Properties.cxx
@@ -231,7 +231,7 @@ SAL_WNODEPRECATED_DECLARATIONS_PUSH
                pItemConverter =  new wrapper::DataPointItemConverter( xChartModel, xContext,
                                        xObjectProperties, xSeries, rDrawModel.GetItemPool(), rDrawModel,
                                        uno::Reference< lang::XMultiServiceFactory >( xChartModel, uno::UNO_QUERY ),
                                        eMapTo, pRefSize, bDataSeries, bUseSpecialFillColor, nSpecialFillColor, false,
                                        eMapTo, pRefSize, bDataSeries, bUseSpecialFillColor, nSpecialFillColor, true,
                                        nNumberFormat, nPercentNumberFormat );
                    break;
            }