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);
}
/**
* Creates combobox used to select molecular viewer.
*
* @return viewer selector
*/
private ComboBox<String> createViewerTypeCombobox() {
ListStore<String> store =
new ListStore<String>(
new ModelKeyProvider<String>() {
@Override
public String getKey(String item) {
return item;
}
});
store.add(AppPropertiesManager.CONSTANTS.viewer_local());
store.add(AppPropertiesManager.CONSTANTS.viewer_jmol());
store.add(AppPropertiesManager.CONSTANTS.viewer_pse());
final ComboBox<String> viewerTypeComboBox =
new ComboBox<String>(
store,
new LabelProvider<String>() {
@Override
public String getLabel(String item) {
return item;
}
});
viewerTypeComboBox.setId("viewercombo");
viewerTypeComboBox.setTriggerAction(TriggerAction.ALL);
viewerTypeComboBox.setEditable(false);
viewerTypeComboBox.setWidth(100);
viewerTypeComboBox.setToolTipConfig(createViewerTypeComboBoxToolTipConfig());
String viewerCookie = Cookies.getCookie("crkviewer");
if (viewerCookie != null) {
viewerTypeComboBox.setValue(viewerCookie);
} else {
viewerTypeComboBox.setValue(AppPropertiesManager.CONSTANTS.viewer_jmol());
}
ApplicationContext.setSelectedViewer(viewerTypeComboBox.getValue());
viewerTypeComboBox.addSelectionHandler(
new SelectionHandler<String>() {
@Override
public void onSelection(SelectionEvent<String> event) {
Cookies.setCookie("crkviewer", event.getSelectedItem());
ApplicationContext.setSelectedViewer(event.getSelectedItem());
}
});
return viewerTypeComboBox;
}
private void initializeLayerCombo(String width) {
VectorLayerProperties properties = GWT.create(VectorLayerProperties.class);
layerStore = new ListStore<VectorLayerInfo>(properties.key());
layerCombo = new ComboBox<VectorLayerInfo>(layerStore, properties.name());
layerCombo.setEmptyText((UIMessages.INSTANCE.sbLayerComboEmptyText()));
layerCombo.setTypeAhead(true);
layerCombo.setTriggerAction(TriggerAction.ALL);
layerCombo.setForceSelection(true);
layerCombo.setEditable(false);
layerCombo.enableEvents();
layerCombo.setWidth(width);
layerCombo.addSelectionHandler(
new SelectionHandler<VectorLayerInfo>() {
@Override
public void onSelection(SelectionEvent<VectorLayerInfo> event) {
layerCombo.setValue(event.getSelectedItem(), true);
}
});
layerCombo.addValueChangeHandler(
new ValueChangeHandler<VectorLayerInfo>() {
@Override
public void onValueChange(ValueChangeEvent<VectorLayerInfo> event) {
VectorLayer layer =
(VectorLayer) layerManagerWidget.getSelectedLayer(LayerManagerWidget.VECTOR_TAB);
if (layer == null) {
layer = (VectorLayer) event.getValue().getLayer();
}
new SelectFeature(layer).unselectAll(null);
layerManagerWidget.setSelectedLayer(
LayerManagerWidget.VECTOR_TAB, layerCombo.getValue().getLayer());
}
});
}