protected void doLayout() {
int row = 0;
if (pattern.getFactPattern() != null) {
FactPattern fact = pattern.getFactPattern();
if (fact != null) {
this.layout.setWidget(row++, 0, createFactPatternWidget(fact));
}
}
this.layout.setWidget(row++, 0, getCompositeLabel());
}
protected Widget getCompositeLabel() {
ClickHandler click =
new ClickHandler() {
public void onClick(ClickEvent event) {
Widget w = (Widget) event.getSource();
showFactTypeSelector(w);
}
};
String lbl =
"<div class='form-field'>" + HumanReadable.getCEDisplayName("from") + " </div>";
FlexTable panel = new FlexTable();
int r = 0;
if (pattern.getFactPattern() == null) {
panel.setWidget(
r,
0,
new ClickableLabel(
"<br> <font color='red'>"
+ GuidedRuleEditorResources.CONSTANTS.clickToAddPatterns()
+ "</font>",
click,
!this.readOnly));
r++;
}
panel.setWidget(r, 0, new HTML(lbl));
ExpressionBuilder expressionBuilder =
new ExpressionBuilder(
this.getModeller(), this.getEventBus(), this.pattern.getExpression(), this.readOnly);
expressionBuilder.addOnModifiedCommand(
new Command() {
public void execute() {
setModified(true);
}
});
panel.setWidget(r, 1, expressionBuilder);
return panel;
}
