private void initGUI() {
mainContainer = new BorderLayoutContainer();
refresButton = new TextButton("", ELearningController.ICONS.refresh());
removeFromLectureButton =
new TextButton("Remove form lecture", ELearningController.ICONS.delete());
ListStore<Lecture> lectureListStore = new ListStore<Lecture>(lectureDataProperties.key());
lectureComboBox =
new ComboBox<Lecture>(
lectureListStore,
new LabelProvider<Lecture>() {
public String getLabel(Lecture item) {
return item.getLectureName();
}
});
ListStore<Professor> professorListStore = new ListStore<Professor>(professorProperties.key());
professorComboBox =
new ComboBox<Professor>(
professorListStore,
new LabelProvider<Professor>() {
public String getLabel(Professor item) {
return item.getUsername();
}
});
userGrid = createGrid();
ToolBar toolBar = new ToolBar();
lectureComboBox.setTriggerAction(ComboBoxCell.TriggerAction.ALL);
lectureComboBox.setEditable(false);
lectureComboBox.setAllowBlank(false);
professorComboBox.setTriggerAction(ComboBoxCell.TriggerAction.ALL);
professorComboBox.setEditable(false);
professorComboBox.setAllowBlank(false);
toolBar.setHorizontalSpacing(5);
toolBar.add(refresButton);
toolBar.add(new SeparatorToolItem());
toolBar.add(new Label("Professor: "));
toolBar.add(professorComboBox);
toolBar.add(new Label("Lecture: "));
toolBar.add(lectureComboBox);
toolBar.add(new SeparatorToolItem());
toolBar.add(removeFromLectureButton);
mainContainer.setNorthWidget(toolBar, new BorderLayoutContainer.BorderLayoutData(30));
mainContainer.setCenterWidget(userGrid);
setState(ManageEnrolledStudentsController.IManageEnrolledStudentsState.NONE);
}
/** @param supportedValidatorTypes use these to construct content of the combo box */
AddValidatorDialog(
Set<ArgumentValidatorType> supportedValidatorTypes, ArgumentValidatorMessages avMessages) {
this.avMessages = avMessages;
setHeadingText(avMessages.validatorDialogHeading());
setAutoHide(false);
setSize("400", "250");
// Initialize the ComboBox list store with the given Set<..>
ListStore<ArgumentValidatorType> validatorTypes = new ListStore<>(new AVTLabelKeyProvider());
validatorTypes.addAll(supportedValidatorTypes);
// Initialize the ComboBox
validatorTypeCB = new ComboBox<>(validatorTypes, new AVTLabelKeyProvider());
validatorTypeCB.setForceSelection(true);
validatorTypeCB.setAllowBlank(false);
validatorTypeCB.setTriggerAction(TriggerAction.ALL);
// Construct all "provided" fields.
constructDoubleSpinnerFields();
constructIntegerSpinnerFields();
charLimitField = new NumberField<>(new NumberPropertyEditor.IntegerPropertyEditor());
charLimitField.setAllowBlank(false);
charLimitField.addValidHandler(this);
charLimitField.addInvalidHandler(this);
add(BINDER.createAndBindUi(this));
// Initialize validatorTypeToCardMap
validatorTypeToCardMap = Maps.newHashMap();
validatorTypeToCardMap.put(ArgumentValidatorType.DoubleAbove, dblAboveValidatorCon);
validatorTypeToCardMap.put(ArgumentValidatorType.DoubleBelow, dblBelowValidatorCon);
validatorTypeToCardMap.put(ArgumentValidatorType.DoubleRange, dblRangeValidatorCon);
validatorTypeToCardMap.put(ArgumentValidatorType.IntAbove, intAboveValidatorCon);
validatorTypeToCardMap.put(ArgumentValidatorType.IntBelow, intBelowValidatorCon);
validatorTypeToCardMap.put(ArgumentValidatorType.IntRange, intRangeValidatorCon);
validatorTypeToCardMap.put(ArgumentValidatorType.Regex, regexValidatorCon);
validatorTypeToCardMap.put(ArgumentValidatorType.CharacterLimit, characterLimitValidatorCon);
// Set default values.
ArgumentValidatorType next = supportedValidatorTypes.iterator().next();
validatorTypeCB.setValue(next, true);
cardLC.setActiveWidget(validatorTypeToCardMap.get(next));
}