@Override
protected void createClient(Composite parent) {
FlatFormData data;
Composite composite = parentComposite = createFlatFormComposite(parent);
Label description =
getWidgetFactory()
.createLabel(
composite, "Declare a variable that is in scope only for this structured activity");
data = new FlatFormData();
data.left = new FlatFormAttachment(0, 0);
data.top = new FlatFormAttachment(0, IDetailsAreaConstants.VSPACE);
description.setLayoutData(data);
Label nameLabel = getWidgetFactory().createLabel(composite, "Variable Name:");
variableName = fWidgetFactory.createText(composite, EMPTY_STRING);
data = new FlatFormData();
data.left =
new FlatFormAttachment(
0, BPELUtil.calculateLabelWidth(nameLabel, STANDARD_LABEL_WIDTH_AVG));
data.right = new FlatFormAttachment(100, (-2) * IDetailsAreaConstants.HSPACE);
data.top = new FlatFormAttachment(description, 10, SWT.LEFT);
variableName.setLayoutData(data);
data = new FlatFormData();
data.left = new FlatFormAttachment(0, 0);
data.right = new FlatFormAttachment(variableName, -IDetailsAreaConstants.HSPACE);
data.top = new FlatFormAttachment(variableName, 0, SWT.CENTER);
nameLabel.setLayoutData(data);
variableTypeSelector =
new VariableTypeSelector(
composite, SWT.NONE, getBPELEditor(), fWidgetFactory, new VariableTypeCallback());
data = new FlatFormData();
data.top = new FlatFormAttachment(nameLabel, 0, SWT.LEFT);
data.left = new FlatFormAttachment(0, 0);
data.right = new FlatFormAttachment(100, 0);
data.bottom = new FlatFormAttachment(100, 0);
variableTypeSelector.setLayoutData(data);
createChangeTrackers();
}
public void updateVariableTypeSelector() {
if (getActivity() != null) {
Variable variable = getActivity().getVariable();
variableTypeSelector.setVariable(variable);
}
}