Issue #26 fix the issue with the checkboxes out of sync
Change-Id: Ibeb05ddfc4a495d3d56a9d3c6bcc64c3494e3d32 Former-commit-id:4ee3ccb133[formerly4ee3ccb133[formerly b1032a5a6bf24fcc4a0cf48ad6f2955adcaf0480]] Former-commit-id:3716c7424fFormer-commit-id:2b7d5941d5
This commit is contained in:
Matt Nash
Steve Harris
parent
93aed37ee8
commit
17722801da
1 changed files with 444 additions and 451 deletions
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@ -65,506 +65,499 @@ import com.raytheon.viz.ui.editor.AbstractEditor;
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public class MenuItemComposite extends Composite {
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private Control firstItem;
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private Control firstItem;
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private Control secondItem;
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private Control secondItem;
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// backing data for executing listeners
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private MenuItem item;
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// backing data for executing listeners
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private MenuItem item;
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private Image arrow = null;
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private Image arrow = null;
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private Image highlightedArrow = null;
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private Image highlightedArrow = null;
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private Listener updateListener = null;
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private Listener updateListener = null;
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private Listener showListener = null;
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private Listener showListener = null;
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private Menu menu = null;
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private Menu menu = null;
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private Composite parent = null;
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private Composite parent = null;
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private Menu topLevelMenu = null;
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private Menu topLevelMenu = null;
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private UIJob job = null;
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private UIJob job = null;
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/**
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* @param parent
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* @param style
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*/
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public MenuItemComposite(Composite parent, int style) {
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super(parent, style);
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this.parent = parent;
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}
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/**
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* @param parent
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* @param style
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*/
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public MenuItemComposite(Composite parent, int style) {
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super(parent, style);
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this.parent = parent;
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}
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// creates both labels and ties them together
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public void addLabels(MenuItem it, int labelStyle) {
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if (it.isDisposed()) {
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return;
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}
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// creates both labels and ties them together
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public void addLabels(MenuItem it, int labelStyle) {
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if (it.isDisposed()) {
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return;
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}
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// going to hold the menu around so that if the cave menu gets opened
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// again (when the items get disposed), we will be able to go back in
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// and get the items from the menu and rebuild in the background
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menu = it.getParent();
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// going to hold the menu around so that if the cave menu gets opened
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// again (when the items get disposed), we will be able to go back in
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// and get the items from the menu and rebuild in the background
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menu = it.getParent();
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topLevelMenu = menu;
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while (topLevelMenu.getParentMenu() != null
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&& topLevelMenu.getParentMenu().getParentMenu() != null) {
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topLevelMenu = topLevelMenu.getParentMenu();
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}
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topLevelMenu = menu;
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while (topLevelMenu.getParentMenu() != null
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&& topLevelMenu.getParentMenu().getParentMenu() != null) {
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topLevelMenu = topLevelMenu.getParentMenu();
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}
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item = it;
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String[] labels = item.getText().split("\t");
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// handle for a separator menu item
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if (item.getStyle() == SWT.SEPARATOR) {
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firstItem = new Label(this, SWT.SEPARATOR | SWT.HORIZONTAL);
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GridData gd = new GridData(SWT.FILL, SWT.DEFAULT, true, false);
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gd.horizontalSpan = 2;
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firstItem.setLayoutData(gd);
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} else {
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// radio items
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if (item.getStyle() == SWT.RADIO) {
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firstItem = new Button(this, SWT.RADIO);
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((Button) firstItem).setSelection(item.getSelection());
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GridData gd = new GridData(18, 18);
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firstItem.setLayoutData(gd);
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item = it;
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String[] labels = item.getText().split("\t");
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// handle for a separator menu item
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if (item.getStyle() == SWT.SEPARATOR) {
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firstItem = new Label(this, SWT.SEPARATOR | SWT.HORIZONTAL);
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GridData gd = new GridData(SWT.FILL, SWT.DEFAULT, true, false);
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gd.horizontalSpan = 2;
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firstItem.setLayoutData(gd);
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} else {
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// radio items
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if (item.getStyle() == SWT.RADIO) {
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firstItem = new Button(this, SWT.RADIO);
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((Button) firstItem).setSelection(item.getSelection());
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GridData gd = new GridData(18, 18);
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firstItem.setLayoutData(gd);
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secondItem = new Label(this, labelStyle);
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((Label) secondItem).setText(labels[0]);
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gd = new GridData(SWT.LEFT, SWT.CENTER, true, true);
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secondItem.setLayoutData(gd);
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}
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// check boxes
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// else if (item.getStyle() == SWT.CHECK) {
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// // if (item.getStyle() == SWT.CHECK) {
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// firstItem = new Button(this, SWT.CHECK);
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// ((Button) firstItem).setSelection(item.getSelection());
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// GridData gd = new GridData(18, 18);
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// firstItem.setLayoutData(gd);
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//
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// secondItem = new Label(this, labelStyle);
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// ((Label) secondItem).setText(labels[0]);
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// gd = new GridData(SWT.LEFT, SWT.CENTER, true, true);
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// secondItem.setLayoutData(gd);
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// }
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// submenus (with arrows)
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else if (item.getStyle() == SWT.CASCADE) {
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firstItem = new Label(this, SWT.PUSH);
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firstItem.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT,
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true, false));
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((Label) firstItem).setText(labels[0]);
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secondItem = new Label(this, labelStyle);
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createArrow();
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((Label) secondItem).setImage(arrow);
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}
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// regular selectable menu items
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else {
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firstItem = new Label(this, labelStyle);
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firstItem.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT,
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true, false));
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((Label) firstItem).setText(labels[0]);
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secondItem = new Label(this, labelStyle);
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((Label) secondItem).setText(labels[0]);
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gd = new GridData(SWT.LEFT, SWT.CENTER, true, true);
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secondItem.setLayoutData(gd);
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}
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// check boxes
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// else if (item.getStyle() == SWT.CHECK) {
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// // if (item.getStyle() == SWT.CHECK) {
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// firstItem = new Button(this, SWT.CHECK);
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// ((Button) firstItem).setSelection(item.getSelection());
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// GridData gd = new GridData(18, 18);
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// firstItem.setLayoutData(gd);
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//
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// secondItem = new Label(this, labelStyle);
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// ((Label) secondItem).setText(labels[0]);
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// gd = new GridData(SWT.LEFT, SWT.CENTER, true, true);
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// secondItem.setLayoutData(gd);
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// }
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// submenus (with arrows)
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else if (item.getStyle() == SWT.CASCADE) {
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firstItem = new Label(this, SWT.PUSH);
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firstItem.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT,
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true, false));
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((Label) firstItem).setText(labels[0]);
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secondItem = new Label(this, labelStyle);
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createArrow();
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((Label) secondItem).setImage(arrow);
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}
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// regular selectable menu items
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else {
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firstItem = new Label(this, labelStyle);
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firstItem.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT,
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true, false));
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((Label) firstItem).setText(labels[0]);
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secondItem = new Label(this, labelStyle);
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if (labels.length > 1) {
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((Label) secondItem).setText(labels[1]);
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}
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secondItem = new Label(this, labelStyle);
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if (labels.length > 1) {
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((Label) secondItem).setText(labels[1]);
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}
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createUpdateListener(this);
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item.addListener(SWT.Modify, updateListener);
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}
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showListener = new Listener() {
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@Override
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public void handleEvent(final Event event) {
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job = new UIJob(Display.getCurrent(),
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"Regenerate Tear Off Menus") {
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createUpdateListener(this);
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item.addListener(SWT.Modify, updateListener);
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}
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showListener = new Listener() {
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@Override
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public void handleEvent(final Event event) {
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job = new UIJob(Display.getCurrent(),
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"Regenerate Tear Off Menus") {
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@Override
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public IStatus runInUIThread(IProgressMonitor monitor) {
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if (menu == null || menu.isDisposed()) {
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for (MenuItem item : topLevelMenu.getItems()) {
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if (item.getMenu() != null) {
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for (Listener list : item.getMenu()
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.getListeners(SWT.Show)) {
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Event event = new Event();
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event.widget = item;
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event.type = SWT.Show;
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list.handleEvent(event);
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}
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if (getShell().getText().equals(
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item.getText())) {
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menu = item.getMenu();
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break;
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}
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}
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}
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}
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@Override
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public IStatus runInUIThread(IProgressMonitor monitor) {
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if (menu == null || menu.isDisposed()) {
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for (MenuItem item : topLevelMenu.getItems()) {
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if (item.getMenu() != null) {
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for (Listener list : item.getMenu()
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.getListeners(SWT.Show)) {
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Event event = new Event();
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event.widget = item;
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event.type = SWT.Show;
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list.handleEvent(event);
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}
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if (getShell().getText().equals(
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item.getText())) {
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menu = item.getMenu();
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break;
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}
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}
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}
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}
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int start = 0;
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if (menu.getItemCount() != parent.getChildren().length) {
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start = 1;
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}
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if (parent.getChildren().length > 0) {
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for (int i = start; i < menu.getItemCount(); i++) {
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final MenuItemComposite mic = (MenuItemComposite) parent
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.getChildren()[i - start];
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if (mic.item.isDisposed()) {
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mic.item = menu.getItem(i);
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createUpdateListener(mic);
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mic.item.addListener(SWT.Modify,
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updateListener);
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int start = 0;
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if (menu.getItemCount() != parent.getChildren().length) {
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start = (menu.getItemCount() - parent
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.getChildren().length);
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}
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if (parent.getChildren().length > 0) {
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for (int i = start; i < menu.getItemCount(); i++) {
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final MenuItemComposite mic = (MenuItemComposite) parent
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.getChildren()[i - start];
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if (mic.item.isDisposed()) {
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mic.item = menu.getItem(i);
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createUpdateListener(mic);
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mic.item.addListener(SWT.Modify,
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updateListener);
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for (Listener list : mic.item
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.getListeners(SWT.Modify)) {
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Event e = new Event();
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e.type = SWT.Modify;
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e.data = mic.item;
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list.handleEvent(e);
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}
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}
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mic.item.addSelectionListener(new SelectionAdapter() {
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public void widgetSelected(
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SelectionEvent e) {
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if (e.widget.equals(mic.item)) {
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// setSelection(true);
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}
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};
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});
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}
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}
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for (Listener list : mic.item
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.getListeners(SWT.Modify)) {
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Event e = new Event();
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e.type = SWT.Modify;
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e.data = mic.item;
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list.handleEvent(e);
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}
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}
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}
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}
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return Status.OK_STATUS;
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}
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};
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job.schedule();
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}
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};
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item.getParent().addListener(SWT.Show, showListener);
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topLevelMenu.addListener(SWT.Show, showListener);
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return Status.OK_STATUS;
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}
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};
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job.schedule();
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}
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};
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item.getParent().addListener(SWT.Show, showListener);
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topLevelMenu.addListener(SWT.Show, showListener);
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if (item.isEnabled()) {
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// add the listeners to both the first and the second
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// control, so the same thing happens if you scroll over either,
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// or the MenuItemComposite
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MouseTrackAdapter mouseTrackAdapter = getMouseTrackAdapter();
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firstItem.addMouseTrackListener(mouseTrackAdapter);
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secondItem.addMouseTrackListener(mouseTrackAdapter);
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this.addMouseTrackListener(mouseTrackAdapter);
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if (item.isEnabled()) {
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// add the listeners to both the first and the second
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// control, so the same thing happens if you scroll over either,
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// or the MenuItemComposite
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MouseTrackAdapter mouseTrackAdapter = getMouseTrackAdapter();
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firstItem.addMouseTrackListener(mouseTrackAdapter);
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secondItem.addMouseTrackListener(mouseTrackAdapter);
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this.addMouseTrackListener(mouseTrackAdapter);
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MouseAdapter mouseAdapter = getMouseAdapter();
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firstItem.addMouseListener(mouseAdapter);
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secondItem.addMouseListener(mouseAdapter);
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this.addMouseListener(mouseAdapter);
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} else {
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setForeground(Display.getCurrent().getSystemColor(
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SWT.COLOR_DARK_GRAY));
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}
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}
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}
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MouseAdapter mouseAdapter = getMouseAdapter();
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firstItem.addMouseListener(mouseAdapter);
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secondItem.addMouseListener(mouseAdapter);
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this.addMouseListener(mouseAdapter);
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} else {
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setForeground(Display.getCurrent().getSystemColor(
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SWT.COLOR_DARK_GRAY));
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}
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}
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}
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protected void createUpdateListener(final MenuItemComposite mic) {
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updateListener = new Listener() {
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@Override
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public void handleEvent(Event event) {
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if (mic.secondItem != null && !mic.secondItem.isDisposed()) {
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if (mic.item == event.data) {
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if (((MenuItem) event.data).getText().split("\t").length > 1) {
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((Label) mic.secondItem)
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.setText(((MenuItem) event.data).getText()
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.split("\t")[1]);
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// don't want to make the times go off the
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// screen
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mic.layout();
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}
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}
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}
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}
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};
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}
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protected void createUpdateListener(final MenuItemComposite mic) {
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updateListener = new Listener() {
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@Override
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public void handleEvent(Event event) {
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if (mic.secondItem != null && !mic.secondItem.isDisposed()) {
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if (mic.item == event.data) {
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if (((MenuItem) event.data).getText().split("\t").length > 1) {
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((Label) mic.secondItem)
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.setText(((MenuItem) event.data).getText()
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.split("\t")[1]);
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// don't want to make the times go off the
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// screen
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mic.layout();
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}
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}
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}
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}
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};
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}
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/**
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* Sets the background on all the visible items
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*/
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@Override
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public void setBackground(Color color) {
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firstItem.setBackground(color);
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secondItem.setBackground(color);
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super.setBackground(color);
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}
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/**
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* Sets the background on all the visible items
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*/
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@Override
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public void setBackground(Color color) {
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firstItem.setBackground(color);
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secondItem.setBackground(color);
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super.setBackground(color);
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}
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/**
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* Sets the foreground on all the visible items to the necessary color
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*/
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@Override
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public void setForeground(Color color) {
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firstItem.setForeground(color);
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secondItem.setForeground(color);
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super.setForeground(color);
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}
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/**
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* Sets the foreground on all the visible items to the necessary color
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*/
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@Override
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public void setForeground(Color color) {
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firstItem.setForeground(color);
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secondItem.setForeground(color);
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super.setForeground(color);
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}
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/**
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* Creates the arrows for submenus
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*/
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private void createArrow() {
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int imgWidth = 11;
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int imgHeight = 11;
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/**
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* Creates the arrows for submenus
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*/
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private void createArrow() {
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int imgWidth = 11;
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int imgHeight = 11;
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arrow = new Image(Display.getCurrent(), imgWidth, imgHeight);
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highlightedArrow = new Image(Display.getCurrent(), imgWidth, imgHeight);
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arrow = new Image(Display.getCurrent(), imgWidth, imgHeight);
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highlightedArrow = new Image(Display.getCurrent(), imgWidth, imgHeight);
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// the normal arrow
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GC gc = new GC(arrow);
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drawArrowImage(gc, imgWidth, imgHeight, SWT.COLOR_WIDGET_BACKGROUND,
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SWT.COLOR_BLACK);
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// the normal arrow
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GC gc = new GC(arrow);
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drawArrowImage(gc, imgWidth, imgHeight, SWT.COLOR_WIDGET_BACKGROUND,
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SWT.COLOR_BLACK);
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// the highlighted arrow
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gc = new GC(highlightedArrow);
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drawArrowImage(gc, imgWidth, imgHeight, SWT.COLOR_LIST_SELECTION,
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SWT.COLOR_WHITE);
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// the highlighted arrow
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gc = new GC(highlightedArrow);
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drawArrowImage(gc, imgWidth, imgHeight, SWT.COLOR_LIST_SELECTION,
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SWT.COLOR_WHITE);
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gc.dispose();
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}
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gc.dispose();
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}
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/**
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* Create the arrow image.
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*
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* @param gc
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* Graphic context.
|
||||
* @param imgWidth
|
||||
* Image width.
|
||||
* @param imgHeight
|
||||
* Image height.
|
||||
*/
|
||||
private void drawArrowImage(GC gc, int imgWidth, int imgHeight,
|
||||
int highlightColor, int arrowColor) {
|
||||
gc.setAntialias(SWT.ON);
|
||||
/**
|
||||
* Create the arrow image.
|
||||
*
|
||||
* @param gc
|
||||
* Graphic context.
|
||||
* @param imgWidth
|
||||
* Image width.
|
||||
* @param imgHeight
|
||||
* Image height.
|
||||
*/
|
||||
private void drawArrowImage(GC gc, int imgWidth, int imgHeight,
|
||||
int highlightColor, int arrowColor) {
|
||||
gc.setAntialias(SWT.ON);
|
||||
|
||||
// "Erase" the canvas by filling it in with a white rectangle.
|
||||
gc.setBackground(Display.getCurrent().getSystemColor(highlightColor));
|
||||
// "Erase" the canvas by filling it in with a white rectangle.
|
||||
gc.setBackground(Display.getCurrent().getSystemColor(highlightColor));
|
||||
|
||||
gc.fillRectangle(0, 0, imgWidth, imgHeight);
|
||||
gc.fillRectangle(0, 0, imgWidth, imgHeight);
|
||||
|
||||
gc.setBackground(Display.getCurrent().getSystemColor(arrowColor));
|
||||
gc.setBackground(Display.getCurrent().getSystemColor(arrowColor));
|
||||
|
||||
int[] polyArray = new int[] { 2, 0, 8, 4, 2, 8 };
|
||||
int[] polyArray = new int[] { 2, 0, 8, 4, 2, 8 };
|
||||
|
||||
gc.fillPolygon(polyArray);
|
||||
}
|
||||
gc.fillPolygon(polyArray);
|
||||
}
|
||||
|
||||
private void addMenu(MenuItem item, int y) {
|
||||
PopupMenu men = new PopupMenu();
|
||||
men.addSubmenus(item, this.getShell(), y);
|
||||
}
|
||||
private void addMenu(MenuItem item, int y) {
|
||||
PopupMenu men = new PopupMenu();
|
||||
men.addSubmenus(item, this.getShell(), y);
|
||||
}
|
||||
|
||||
/**
|
||||
* Highlight the areas of the composite so that we get the "look" of the
|
||||
* whole thing being highlighted
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private MouseTrackAdapter getMouseTrackAdapter() {
|
||||
MouseTrackAdapter trackAdapter = new MouseTrackAdapter() {
|
||||
@Override
|
||||
public void mouseEnter(MouseEvent e) {
|
||||
// we want all the colors to be the same for background
|
||||
// and foreground, so we set that here, this is to tell
|
||||
// the whole thing to be highlighted
|
||||
setBackground(Display.getCurrent().getSystemColor(
|
||||
SWT.COLOR_LIST_SELECTION));
|
||||
setForeground(Display.getCurrent().getSystemColor(
|
||||
SWT.COLOR_LIST_SELECTION_TEXT));
|
||||
// changes the arrow image to the highlighted version
|
||||
if (secondItem instanceof Label) {
|
||||
if (((Label) secondItem).getImage() != null) {
|
||||
((Label) secondItem).setImage(highlightedArrow);
|
||||
}
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Highlight the areas of the composite so that we get the "look" of the
|
||||
* whole thing being highlighted
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private MouseTrackAdapter getMouseTrackAdapter() {
|
||||
MouseTrackAdapter trackAdapter = new MouseTrackAdapter() {
|
||||
@Override
|
||||
public void mouseEnter(MouseEvent e) {
|
||||
// we want all the colors to be the same for background
|
||||
// and foreground, so we set that here, this is to tell
|
||||
// the whole thing to be highlighted
|
||||
setBackground(Display.getCurrent().getSystemColor(
|
||||
SWT.COLOR_LIST_SELECTION));
|
||||
setForeground(Display.getCurrent().getSystemColor(
|
||||
SWT.COLOR_LIST_SELECTION_TEXT));
|
||||
// changes the arrow image to the highlighted version
|
||||
if (secondItem instanceof Label) {
|
||||
if (((Label) secondItem).getImage() != null) {
|
||||
((Label) secondItem).setImage(highlightedArrow);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void mouseExit(MouseEvent e) {
|
||||
// we want all the colors to be the same for background
|
||||
// and foreground, so we set that here, this is to
|
||||
// unhighlight the whole thing
|
||||
setBackground(Display.getCurrent().getSystemColor(
|
||||
SWT.COLOR_WIDGET_BACKGROUND));
|
||||
setForeground(Display.getCurrent().getSystemColor(
|
||||
SWT.COLOR_WIDGET_FOREGROUND));
|
||||
// changes the arrow image to the unhighlighted version
|
||||
if (secondItem instanceof Label) {
|
||||
if (((Label) secondItem).getImage() != null) {
|
||||
((Label) secondItem).setImage(arrow);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
return trackAdapter;
|
||||
}
|
||||
@Override
|
||||
public void mouseExit(MouseEvent e) {
|
||||
// we want all the colors to be the same for background
|
||||
// and foreground, so we set that here, this is to
|
||||
// unhighlight the whole thing
|
||||
setBackground(Display.getCurrent().getSystemColor(
|
||||
SWT.COLOR_WIDGET_BACKGROUND));
|
||||
setForeground(Display.getCurrent().getSystemColor(
|
||||
SWT.COLOR_WIDGET_FOREGROUND));
|
||||
// changes the arrow image to the unhighlighted version
|
||||
if (secondItem instanceof Label) {
|
||||
if (((Label) secondItem).getImage() != null) {
|
||||
((Label) secondItem).setImage(arrow);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
return trackAdapter;
|
||||
}
|
||||
|
||||
/**
|
||||
* Select on either item being selected, so that we get the same action for
|
||||
* both being selected
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private MouseAdapter getMouseAdapter() {
|
||||
MouseAdapter mouseAdapter = new MouseAdapter() {
|
||||
@Override
|
||||
public void mouseDown(MouseEvent e) {
|
||||
if (menu == null || menu.isDisposed()) {
|
||||
for (MenuItem item : topLevelMenu.getItems()) {
|
||||
if (item.getMenu() != null) {
|
||||
for (Listener list : item.getMenu().getListeners(
|
||||
SWT.Show)) {
|
||||
Event event = new Event();
|
||||
event.widget = item;
|
||||
event.type = SWT.Show;
|
||||
list.handleEvent(event);
|
||||
}
|
||||
if (getShell().getText().equals(item.getText())) {
|
||||
menu = item.getMenu();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
// if the menu has been opened, then the items need to
|
||||
// be regenerated if there is a submenu, then add the
|
||||
// ability to show it
|
||||
if (item == null || item.isDisposed()) {
|
||||
int start = 0;
|
||||
if (menu.getItemCount() != parent.getChildren().length) {
|
||||
start = 1;
|
||||
}
|
||||
for (int i = start; i < menu.getItemCount(); i++) {
|
||||
MenuItemComposite mic = (MenuItemComposite) parent
|
||||
.getChildren()[i - start];
|
||||
if (mic.item.isDisposed()) {
|
||||
mic.item = menu.getItem(i);
|
||||
createUpdateListener(mic);
|
||||
mic.item.addListener(SWT.Modify, updateListener);
|
||||
/**
|
||||
* Select on either item being selected, so that we get the same action for
|
||||
* both being selected
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private MouseAdapter getMouseAdapter() {
|
||||
MouseAdapter mouseAdapter = new MouseAdapter() {
|
||||
@Override
|
||||
public void mouseDown(MouseEvent e) {
|
||||
if (menu == null || menu.isDisposed()) {
|
||||
for (MenuItem item : topLevelMenu.getItems()) {
|
||||
if (item.getMenu() != null) {
|
||||
for (Listener list : item.getMenu().getListeners(
|
||||
SWT.Show)) {
|
||||
Event event = new Event();
|
||||
event.widget = item;
|
||||
event.type = SWT.Show;
|
||||
list.handleEvent(event);
|
||||
}
|
||||
if (getShell().getText().equals(item.getText())) {
|
||||
menu = item.getMenu();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
// if the menu has been opened, then the items need to
|
||||
// be regenerated if there is a submenu, then add the
|
||||
// ability to show it
|
||||
if (item == null || item.isDisposed()) {
|
||||
int start = 0;
|
||||
if (menu.getItemCount() != parent.getChildren().length) {
|
||||
start = 1;
|
||||
}
|
||||
for (int i = start; i < menu.getItemCount(); i++) {
|
||||
MenuItemComposite mic = (MenuItemComposite) parent
|
||||
.getChildren()[i - start];
|
||||
if (mic.item.isDisposed()) {
|
||||
mic.item = menu.getItem(i);
|
||||
createUpdateListener(mic);
|
||||
mic.item.addListener(SWT.Modify, updateListener);
|
||||
|
||||
for (Listener list : mic.item
|
||||
.getListeners(SWT.Modify)) {
|
||||
Event ev = new Event();
|
||||
ev.type = SWT.Modify;
|
||||
ev.data = mic.item;
|
||||
list.handleEvent(ev);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
for (Listener list : mic.item
|
||||
.getListeners(SWT.Modify)) {
|
||||
Event ev = new Event();
|
||||
ev.type = SWT.Modify;
|
||||
ev.data = mic.item;
|
||||
list.handleEvent(ev);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (item.getMenu() != null) {
|
||||
// get the y offset based on the location of the
|
||||
// click
|
||||
int y = 0;
|
||||
if (e.widget instanceof MenuItemComposite) {
|
||||
y = ((Control) e.widget).getLocation().y;
|
||||
} else {
|
||||
y = ((Control) e.widget).getParent().getLocation().y;
|
||||
}
|
||||
addMenu(item, y);
|
||||
return;
|
||||
}
|
||||
if (item.getMenu() != null) {
|
||||
// get the y offset based on the location of the
|
||||
// click
|
||||
int y = 0;
|
||||
if (e.widget instanceof MenuItemComposite) {
|
||||
y = ((Control) e.widget).getLocation().y;
|
||||
} else {
|
||||
y = ((Control) e.widget).getParent().getLocation().y;
|
||||
}
|
||||
addMenu(item, y);
|
||||
return;
|
||||
}
|
||||
|
||||
// handle the selection event, so if it is able to load
|
||||
// something, do it (by looping over ALL the selection
|
||||
// listeners assigned to the item)
|
||||
for (Listener list : item.getListeners(SWT.Selection)) {
|
||||
Event event = new Event();
|
||||
event.type = SWT.Selection;
|
||||
event.widget = item;
|
||||
list.handleEvent(event);
|
||||
}
|
||||
// handle the selection event, so if it is able to load
|
||||
// something, do it (by looping over ALL the selection
|
||||
// listeners assigned to the item)
|
||||
for (Listener list : item.getListeners(SWT.Selection)) {
|
||||
Event event = new Event();
|
||||
event.type = SWT.Selection;
|
||||
event.widget = item;
|
||||
list.handleEvent(event);
|
||||
}
|
||||
|
||||
// for commands that do not refresh the editor, menus worked
|
||||
// since the display was covered by the editor and when the menu
|
||||
// went away a refresh was forced... this doesn't happen with
|
||||
// tear-offs that are in the main dialog, since nothing about
|
||||
// the display changes, so we must force a refresh on the editor
|
||||
((AbstractEditor) EditorUtil.getActiveEditor()).refresh();
|
||||
// for commands that do not refresh the editor, menus worked
|
||||
// since the display was covered by the editor and when the menu
|
||||
// went away a refresh was forced... this doesn't happen with
|
||||
// tear-offs that are in the main dialog, since nothing about
|
||||
// the display changes, so we must force a refresh on the editor
|
||||
((AbstractEditor) EditorUtil.getActiveEditor()).refresh();
|
||||
|
||||
// handles the check boxes, if clicking the check box
|
||||
// need to not do this (because SWT does it already)
|
||||
// otherwise do it
|
||||
if (firstItem instanceof Button
|
||||
&& firstItem.getStyle() == SWT.CHECK) {
|
||||
if (e.widget != firstItem) {
|
||||
((Button) firstItem).setSelection(!((Button) firstItem)
|
||||
.getSelection());
|
||||
}
|
||||
}
|
||||
// handles the check boxes, if clicking the check box
|
||||
// need to not do this (because SWT does it already)
|
||||
// otherwise do it
|
||||
if (firstItem instanceof Button
|
||||
&& firstItem.getStyle() == SWT.CHECK) {
|
||||
if (e.widget != firstItem) {
|
||||
((Button) firstItem).setSelection(!((Button) firstItem)
|
||||
.getSelection());
|
||||
}
|
||||
}
|
||||
|
||||
for (int i = 0; i < parent.getChildren().length; i++) {
|
||||
final MenuItemComposite mic = (MenuItemComposite) parent
|
||||
.getChildren()[i];
|
||||
if (mic.item.getStyle() == SWT.RADIO) {
|
||||
try {
|
||||
MenuItemComposite parent = null;
|
||||
// check whether a Label is clicked or a
|
||||
// MenuItemComposite
|
||||
if (e.widget instanceof MenuItemComposite) {
|
||||
parent = (MenuItemComposite) e.widget;
|
||||
} else {
|
||||
parent = (MenuItemComposite) ((Control) e.widget)
|
||||
.getParent();
|
||||
}
|
||||
// check that the radio groups match
|
||||
if (mic.getData("radioGroup").equals(
|
||||
parent.getData("radioGroup"))) {
|
||||
if (!parent.equals(mic)) {
|
||||
((Button) mic.firstItem)
|
||||
.setSelection(false);
|
||||
} else {
|
||||
((Button) mic.firstItem).setSelection(true);
|
||||
}
|
||||
}
|
||||
} catch (NullPointerException e1) {
|
||||
e1.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
return mouseAdapter;
|
||||
}
|
||||
for (int i = 0; i < parent.getChildren().length; i++) {
|
||||
final MenuItemComposite mic = (MenuItemComposite) parent
|
||||
.getChildren()[i];
|
||||
if (mic.item.getStyle() == SWT.RADIO) {
|
||||
try {
|
||||
MenuItemComposite parent = null;
|
||||
// check whether a Label is clicked or a
|
||||
// MenuItemComposite
|
||||
if (e.widget instanceof MenuItemComposite) {
|
||||
parent = (MenuItemComposite) e.widget;
|
||||
} else {
|
||||
parent = (MenuItemComposite) ((Control) e.widget)
|
||||
.getParent();
|
||||
}
|
||||
// check that the radio groups match
|
||||
if (mic.getData("radioGroup").equals(
|
||||
parent.getData("radioGroup"))) {
|
||||
if (!parent.equals(mic)) {
|
||||
((Button) mic.firstItem)
|
||||
.setSelection(false);
|
||||
} else {
|
||||
((Button) mic.firstItem).setSelection(true);
|
||||
}
|
||||
}
|
||||
} catch (NullPointerException e1) {
|
||||
e1.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
return mouseAdapter;
|
||||
}
|
||||
|
||||
@Override
|
||||
// TODO XXX make sure we don't leak anything here
|
||||
public void dispose() {
|
||||
if (arrow != null) {
|
||||
arrow.dispose();
|
||||
}
|
||||
if (highlightedArrow != null) {
|
||||
highlightedArrow.dispose();
|
||||
}
|
||||
@Override
|
||||
// TODO XXX make sure we don't leak anything here
|
||||
public void dispose() {
|
||||
if (arrow != null) {
|
||||
arrow.dispose();
|
||||
}
|
||||
if (highlightedArrow != null) {
|
||||
highlightedArrow.dispose();
|
||||
}
|
||||
|
||||
if (updateListener != null && !item.isDisposed()) {
|
||||
item.removeListener(SWT.Modify, updateListener);
|
||||
}
|
||||
if (showListener != null && !item.isDisposed()
|
||||
&& !item.getParent().isDisposed()) {
|
||||
item.getParent().removeListener(SWT.Show, showListener);
|
||||
topLevelMenu.removeListener(SWT.Show, showListener);
|
||||
}
|
||||
firstItem.dispose();
|
||||
if (secondItem != null) {
|
||||
secondItem.dispose();
|
||||
}
|
||||
if (job != null) {
|
||||
job.cancel();
|
||||
}
|
||||
updateListener = null;
|
||||
showListener = null;
|
||||
parent.dispose();
|
||||
item.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
if (updateListener != null && !item.isDisposed()) {
|
||||
item.removeListener(SWT.Modify, updateListener);
|
||||
}
|
||||
if (showListener != null && !item.isDisposed()
|
||||
&& !item.getParent().isDisposed()) {
|
||||
item.getParent().removeListener(SWT.Show, showListener);
|
||||
topLevelMenu.removeListener(SWT.Show, showListener);
|
||||
}
|
||||
firstItem.dispose();
|
||||
if (secondItem != null) {
|
||||
secondItem.dispose();
|
||||
}
|
||||
if (job != null) {
|
||||
job.cancel();
|
||||
}
|
||||
updateListener = null;
|
||||
showListener = null;
|
||||
parent.dispose();
|
||||
item.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
public void setSelection(boolean selection) {
|
||||
if (firstItem instanceof Button) {
|
||||
((Button) firstItem).setSelection(selection);
|
||||
}
|
||||
}
|
||||
public void setSelection(boolean selection) {
|
||||
if (firstItem instanceof Button) {
|
||||
((Button) firstItem).setSelection(selection);
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue