@Override
public void dispose() {
// store current settings back into preferences
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
String pName = getPartName();
Integer setting = colourSettings.get(pName);
if (setting != null)
preferenceStore.setValue(
pName + "." + PreferenceConstants.PLOT_VIEW_PLOT2D_COLOURMAP, setting);
preferenceStore.setValue(
pName + "." + PreferenceConstants.PLOT_VIEW_PLOT2D_SCALING, (useLog ? 1 : 0));
deleteIObservers();
if (histogramPlotter != null) histogramPlotter.cleanUp();
data = null;
if (histogramUI != null) {
histogramUI.deactivate(false);
histogramUI.dispose();
}
if (!cmbAlpha.isDisposed()) cmbAlpha.removeSelectionListener(this);
if (!cmbRedColour.isDisposed()) cmbRedColour.removeSelectionListener(this);
if (!cmbGreenColour.isDisposed()) cmbGreenColour.removeSelectionListener(this);
if (!cmbBlueColour.isDisposed()) cmbBlueColour.removeSelectionListener(this);
if (!btnGreenInverse.isDisposed()) btnGreenInverse.removeSelectionListener(this);
if (!btnBlueInverse.isDisposed()) btnBlueInverse.removeSelectionListener(this);
if (!btnAlphaInverse.isDisposed()) btnAlphaInverse.removeSelectionListener(this);
if (!btnRedInverse.isDisposed()) btnRedInverse.removeSelectionListener(this);
super.dispose();
}
protected void buildToolbar() {
IActionBars toolBar = getViewSite().getActionBars();
histogramUI = new HistogramUI(this, toolBar, histogramPlotter);
histogramUI.addIObserver(this);
histogramPlotter.registerUI(histogramUI);
}
