public BarSettingsDialog(
ChartsComposite chartTarget, BarSettings barSettings, ActionDialogAction action) {
this.barChartSettings = barSettings;
this.parent = chartTarget.getShell();
this.chartTarget = chartTarget;
this.action = action;
initialAlphaDividend = barChartSettings.getAlphaDividend();
}
private void initGui() {
GridLayout layout = new GridLayout(2, true);
shell.setLayout(layout);
shell.setBackground(MainGui.pOPUP_BG);
{
Label evtOccSpanLab = new Label(shell, SWT.NONE);
GridData labelLayoutData = new GridData(SWT.FILL, SWT.TOP, true, false);
evtOccSpanLab.setLayoutData(labelLayoutData);
evtOccSpanLab.setBackground(MainGui.pOPUP_BG);
evtOccSpanLab.setFont(MainGui.DEFAULTFONT);
evtOccSpanLab.setText("Trend event days span");
evtOccSpanLab.setToolTipText(
"Trend events can be represented with a validity span, reflected in the width of the bars.\nZero means that the trend event is valid until an other event occurs.");
final Text evtOccSpanTxt = new Text(shell, SWT.NONE);
GridData txtLayoutData = new GridData(SWT.FILL, SWT.TOP, true, false);
evtOccSpanTxt.setLayoutData(txtLayoutData);
evtOccSpanTxt.setFont(MainGui.DEFAULTFONT);
evtOccSpanTxt.setText("" + barChartSettings.getMaxFill());
Listener listener =
new Listener() {
public void handleEvent(Event e) {
try {
barChartSettings.setMaxFill(Integer.valueOf(evtOccSpanTxt.getText()));
action.action(null);
} catch (NumberFormatException pe) {
UserDialog inst = new UserDialog(shell, pe.getMessage(), null);
inst.open();
evtOccSpanTxt.setText("" + barChartSettings.getMaxFill());
}
}
};
evtOccSpanTxt.addListener(SWT.FocusOut, listener);
evtOccSpanTxt.addListener(SWT.DefaultSelection, listener);
}
{
final Button isReachTop = new Button(shell, SWT.CHECK);
GridData layoutData = new GridData(SWT.FILL, SWT.TOP, true, false);
layoutData.horizontalSpan = 2;
isReachTop.setLayoutData(layoutData);
isReachTop.setBackground(MainGui.pOPUP_BG);
isReachTop.setFont(MainGui.DEFAULTFONT);
isReachTop.setText("Draw bars to the top");
isReachTop.setToolTipText(
"All the bars will at the top, overlapping each other with transparency.\nIf unchecked, bars stop at label level.");
isReachTop.addSelectionListener(
new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
handle();
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
handle();
}
private void handle() {
barChartSettings.setIsReachTop(isReachTop.getSelection());
action.action(null);
}
});
isReachTop.setSelection(barChartSettings.getIsReachTop());
}
{
final Button isZeroBase = new Button(shell, SWT.CHECK);
GridData layoutData = new GridData(SWT.FILL, SWT.TOP, true, false);
layoutData.horizontalSpan = 2;
isZeroBase.setLayoutData(layoutData);
isZeroBase.setBackground(MainGui.pOPUP_BG);
isZeroBase.setFont(MainGui.DEFAULTFONT);
isZeroBase.setText("Draw bars to the base");
isZeroBase.setToolTipText(
"All the bars will start at zero, overlapping each other with transparency.\nIf unchecked, bars stop at label level.");
isZeroBase.addSelectionListener(
new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
handle();
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
handle();
}
private void handle() {
barChartSettings.setIsZerobased(isZeroBase.getSelection());
action.action(null);
}
});
isZeroBase.setSelection(barChartSettings.getIsZeroBased());
}
{
sideBySide = new Button(shell, SWT.CHECK);
GridData layoutData = new GridData(SWT.FILL, SWT.TOP, true, false);
layoutData.horizontalSpan = 2;
sideBySide.setLayoutData(layoutData);
sideBySide.setBackground(MainGui.pOPUP_BG);
sideBySide.setFont(MainGui.DEFAULTFONT);
sideBySide.setText("Display side by side");
sideBySide.setToolTipText(
"Bar are displayed side by side, form top to bottom.\n"
+ "For this to be working, the event validity days span has to be above the number of indicators involved.");
sideBySide.addSelectionListener(
new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
handle();
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
handle();
}
private void handle() {
barChartSettings.setSideBySide(sideBySide.getSelection());
action.action(null);
}
});
sideBySide.addMouseMoveListener(
new MouseMoveListener() {
@Override
public void mouseMove(MouseEvent e) {
sideBySide.setToolTipText(
"Bar are displayed side by side, form top to bottom.\n"
+ "For this to be working, the event validity days span has to be above the number of indicators involved.\n"
+ "I.e. : "
+ chartTarget.getChartedEvtDefsTrends().size());
}
});
sideBySide.setSelection(barChartSettings.getSideBySide());
}
{
final Button isGradient = new Button(shell, SWT.CHECK);
GridData layoutData = new GridData(SWT.FILL, SWT.TOP, true, false);
layoutData.horizontalSpan = 2;
isGradient.setLayoutData(layoutData);
isGradient.setBackground(MainGui.pOPUP_BG);
isGradient.setFont(MainGui.DEFAULTFONT);
isGradient.setText("Progressive opacity");
isGradient.setToolTipText(
"Bar are displayed using a progressive opacity.\nIf unchecked, bars are using the same opacity");
isGradient.addSelectionListener(
new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
handle();
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
handle();
}
private void handle() {
barChartSettings.setIsGradient(isGradient.getSelection());
action.action(null);
}
});
isGradient.setSelection(barChartSettings.getIsGradiant());
}
{
final Spinner alphaSpinner = new Spinner(shell, SWT.WRAP | SWT.READ_ONLY);
GridData layoutData = new GridData(SWT.FILL, SWT.TOP, false, false);
layoutData.horizontalSpan = 2;
alphaSpinner.setLayoutData(layoutData);
alphaSpinner.setFont(MainGui.DEFAULTFONT);
int digits = 1;
alphaSpinner.setDigits(digits);
alphaSpinner.setMinimum(5);
alphaSpinner.setMaximum(EventDefinition.loadMaxPassPrefsEventInfo().size() * 10);
alphaSpinner.setIncrement(5);
alphaSpinner.setSelection((int) (barChartSettings.getAlphaDividend() * Math.pow(10, digits)));
alphaSpinner.setToolTipText(
"For a better visibility of the result, You can change the opacity of the charted trend.\n"
+ "You must select a share in the portfolio to display its analysis\n"
+ "You also must choose the trends you want to display using the '"
+ ChartIndicatorDisplay.TRENDBUTTXT
+ "' button.");
alphaSpinner.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
int selection = alphaSpinner.getSelection();
int digits = alphaSpinner.getDigits();
barChartSettings.setAlphaDividend(selection / Math.pow(10, digits));
}
});
alphaSpinner.addListener(
SWT.MouseExit,
new Listener() {
public void handleEvent(Event arg0) {
if (!barChartSettings.getAlphaDividend().equals(initialAlphaDividend)) {
action.action(null);
initialAlphaDividend = barChartSettings.getAlphaDividend();
}
}
});
}
}