下面列出了org.eclipse.swt.widgets.MenuItem#setEnabled ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/**
* {@inheritDoc}
*/
@Override
protected Control createContents(Composite parent) {
final Composite fieldEditorParent = (Composite) super.createContents(parent);
final GitRepositoryPreferencePageView view = new GitRepositoryPreferencePageView(fieldEditorParent, SWT.NONE);
GridDataFactory.fillDefaults().grab(true, true).applyTo(view);
tableViewer = view.getTableViewer();
tableViewer.setContentProvider(new ArrayContentProvider());
view.getColumnRepository().setLabelProvider(new RepositoryColumnLabelProvider());
view.getColumnLocalPath().setLabelProvider(new LocalPathColumnLabelProvider());
view.getColumnMemory().setLabelProvider(new MemoryColumnLabelProvider());
tableViewer.setInput(getGitRepositoryPaths(configuration.getGitRepositoryFolder()));
final MenuItem item = view.getMenuItemGoToRepository();
item.setEnabled(!tableViewer.getSelection().isEmpty());
item.addListener(SWT.Selection, e -> openRepositoryOnSelection(tableViewer));
tableViewer.addSelectionChangedListener(e -> item.setEnabled(!e.getSelection().isEmpty()));
return fieldEditorParent;
}
public static IMenuItemProvider ungroupColumnsMenuItemProvider() {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem columnStyleEditor = new MenuItem(popupMenu, SWT.PUSH);
columnStyleEditor.setText("Ungroup columns");
columnStyleEditor.setEnabled(true);
columnStyleEditor.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
natTable.doCommand(new UngroupColumnCommand());
}
});
}
};
}
public static IMenuItemProvider autoResizeAllSelectedColumnMenuItemProvider() {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem autoResizeColumns = new MenuItem(popupMenu, SWT.PUSH);
autoResizeColumns.setText("Auto resize all selected columns");
autoResizeColumns.setEnabled(true);
autoResizeColumns.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
int columnPosition = getNatEventData(event).getColumnPosition();
natTable.doCommand(new InitializeAutoResizeColumnsCommand(natTable, columnPosition, natTable.getConfigRegistry(), new GC(natTable)));
}
});
}
};
}
public static IMenuItemProvider clearToggleFilterRowMenuItemProvider(final String menuLabel) {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem menuItem = new MenuItem(popupMenu, SWT.PUSH);
menuItem.setText(menuLabel);
menuItem.setImage(GUIHelper.getImage("toggle_filter"));
menuItem.setEnabled(true);
menuItem.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
natTable.doCommand(new ToggleFilterRowCommand());
}
});
}
};
}
public static IMenuItemProvider renameColumnMenuItemProvider(final String label) {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem menuItem = new MenuItem(popupMenu, SWT.PUSH);
menuItem.setText(label);
menuItem.setEnabled(true);
menuItem.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
natTable.doCommand(new DisplayColumnRenameDialogCommand(natTable, getNatEventData(event).getColumnPosition()));
}
});
}
};
}
public static IMenuItemProvider categoriesBasedColumnChooserMenuItemProvider(final String menuLabel) {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem columnChooser = new MenuItem(popupMenu, SWT.PUSH);
columnChooser.setText(menuLabel);
columnChooser.setImage(GUIHelper.getImage("column_categories_chooser"));
columnChooser.setEnabled(true);
columnChooser.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
natTable.doCommand(new ChooseColumnsFromCategoriesCommand(natTable));
}
});
}
};
}
public static IMenuItemProvider autoResizeAllSelectedColumnMenuItemProvider() {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem autoResizeColumns = new MenuItem(popupMenu, SWT.PUSH);
autoResizeColumns.setText("Auto resize all selected columns");
autoResizeColumns.setEnabled(true);
autoResizeColumns.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
int columnPosition = getNatEventData(event).getColumnPosition();
natTable.doCommand(new InitializeAutoResizeColumnsCommand(natTable, columnPosition, natTable.getConfigRegistry(), new GC(natTable)));
}
});
}
};
}
public static IMenuItemProvider ungroupColumnsMenuItemProvider() {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem columnStyleEditor = new MenuItem(popupMenu, SWT.PUSH);
columnStyleEditor.setText("Ungroup columns");
columnStyleEditor.setEnabled(true);
columnStyleEditor.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
natTable.doCommand(new UngroupColumnCommand());
}
});
}
};
}
@Override
public void fill(Menu menu, int index) {
MenuItem submenuItem = new MenuItem(menu, SWT.CASCADE, index);
submenuItem.setText("&Appraise Review Comments");
Menu submenu = new Menu(menu);
submenuItem.setMenu(submenu);
MenuItem reviewCommentMenuItem = new MenuItem(submenu, SWT.CHECK);
reviewCommentMenuItem.setText("New &Review Comment...");
reviewCommentMenuItem.addSelectionListener(createReviewCommentSelectionListener());
MenuItem fileCommentMenuItem = new MenuItem(submenu, SWT.CHECK);
fileCommentMenuItem.setText("New &File Comment...");
fileCommentMenuItem.addSelectionListener(createFileCommentSelectionListener());
MenuItem fileLineCommentMenuItem = new MenuItem(submenu, SWT.CHECK);
fileLineCommentMenuItem.setText("New &Line Comment...");
fileLineCommentMenuItem.addSelectionListener(createFileLineCommentSelectionListener());
// Can only add Appraise comments if there is an active Appraise review task.
ITask activeTask = TasksUi.getTaskActivityManager().getActiveTask();
submenuItem.setEnabled(activeTask != null
&& AppraiseTaskMapper.APPRAISE_REVIEW_TASK_KIND.equals(activeTask.getTaskKind()));
}
public static IMenuItemProvider renameColumnMenuItemProvider(final String label) {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem menuItem = new MenuItem(popupMenu, SWT.PUSH);
menuItem.setText(label);
menuItem.setEnabled(true);
menuItem.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
natTable.doCommand(new DisplayColumnRenameDialogCommand(natTable, getNatEventData(event).getColumnPosition()));
}
});
}
};
}
public static IMenuItemProvider columnChooserMenuItemProvider(final String menuLabel) {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem columnChooser = new MenuItem(popupMenu, SWT.PUSH);
columnChooser.setText(menuLabel);
columnChooser.setImage(GUIHelper.getImage("column_chooser"));
columnChooser.setEnabled(true);
columnChooser.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
natTable.doCommand(new DisplayColumnChooserCommand(natTable));
}
});
}
};
}
public static IMenuItemProvider hideColumnMenuItemProvider() {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem menuItem = new MenuItem(popupMenu, SWT.PUSH);
menuItem.setText("Hide column");
menuItem.setImage(GUIHelper.getImage("hide_column"));
menuItem.setEnabled(true);
menuItem.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
int columnPosition = getNatEventData(event).getColumnPosition();
natTable.doCommand(new ColumnHideCommand(natTable, columnPosition));
}
});
}
};
}
private MenuItem createMenuItemAdd(Menu menu) {
final MenuItem miAdd = new MenuItem(menu, SWT.NONE);
miAdd.setText("Sticker hinzufügen");
miAdd.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e){
AssignStickerDialog assignStickerDialog =
new AssignStickerDialog(getShell(), actPatient);
if (assignStickerDialog.open() == MessageDialog.OK) {
// refresh
setPatient(actPatient);
getParent().getParent().layout(true);
}
}
});
miAdd.setEnabled(
CoreHub.acl.request(AccessControlDefaults.KONTAKT_ETIKETTE));
return miAdd;
}
public static IMenuItemProvider autoResizeColumnMenuItemProvider() {
return new IMenuItemProvider() {
public void addMenuItem(final NatTable natTable, final Menu popupMenu) {
MenuItem autoResizeColumns = new MenuItem(popupMenu, SWT.PUSH);
autoResizeColumns.setText("Auto resize column");
autoResizeColumns.setImage(GUIHelper.getImage("auto_resize"));
autoResizeColumns.setEnabled(true);
autoResizeColumns.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
int columnPosition = getNatEventData(event).getColumnPosition();
natTable.doCommand(new InitializeAutoResizeColumnsCommand(natTable, columnPosition, natTable.getConfigRegistry(), new GC(natTable)));
}
});
}
};
}
/** Creates a menu entry which indicates that no Saros enabled contacts are online. */
private MenuItem createNoProjectsMenuItem(final Menu parentMenu, final int index) {
final MenuItem menuItem = new MenuItem(parentMenu, SWT.NONE, index);
menuItem.setText(Messages.SessionWithProjects_no_projects_in_workspace);
menuItem.setEnabled(false);
return menuItem;
}
private void createSelectionMenu() {
final ActiveDocument doc = agent.getDocument();
boolean nonDirty = !agent.isDocumentDirty() && doc.canConvertContent();
for (final SeparatorItem separatorItem : separatorItemList) {
final MenuItem menuItem = new MenuItem(popupMenu, SWT.RADIO);
menuItem.setText(separatorItem.value + " " + separatorItem.desc);
menuItem.setEnabled(nonDirty);
// Allow change if detectedEncoding is null for english only
if (prefIs(PREF_DISABLE_DISCOURAGED_OPERATION) && doc.mismatchesEncoding()) {
menuItem.setEnabled(false);
}
if (separatorItem.value.equals(doc.getLineSeparator())) {
menuItem.setSelection(true);
}
menuItem.setImage(Activator.getImage(separatorItem.value));
menuItem.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
doc.setLineSeparator(separatorItem.value);
}
});
}
}
/** Creates a menu entry which indicates that no contacts with Saros are online. */
private MenuItem createInvalidContactsMenuItem(Menu parentMenu, int index) {
MenuItem menuItem = new MenuItem(parentMenu, SWT.NONE, index);
menuItem.setText(Messages.SessionWithContacts_menuItem_no_contacts_available_text);
menuItem.setEnabled(false);
return menuItem;
}
private static void setMenuEnabled(MenuItem item, boolean status) {
if (item.getMenu()!=null) {;
MenuItem[] mit = item.getMenu().getItems();
for (int i=0;i<mit.length;i++)
WidgetTask.setMenuEnabled(mit[i],status);
}
item.setEnabled(status);
}
@Override
public void fill(Menu menu, int index)
{
MenuItem menuItem = new MenuItem(menu, SWT.PUSH, index);
menuItem.setText(branchName);
menuItem.setEnabled(!branchName.equals(manager.getCurrentTheme().getName()));
menuItem.addSelectionListener(new SelectionAdapter()
{
public void widgetSelected(SelectionEvent e)
{
// what to do when menu is subsequently selected.
switchTheme(manager, branchName);
}
});
}
protected final void sep(final Menu m, final String s) {
final MenuItem me = createItem(m, SWT.NONE);
me.setText(s);
me.setEnabled(false);
}