Examples with TypedEvent org.eclipse.swt.events.TypedEvent used on opensource projects

Example 1 with TypedEvent

use of org.eclipse.swt.events.TypedEvent in project eclipse.platform.swt by eclipse.

the class Test_org_eclipse_swt_events_TypedEvent method test_ConstructorLorg_eclipse_swt_widgets_Event.

@Test
public void test_ConstructorLorg_eclipse_swt_widgets_Event() {
    Event event = new Event();
    event.widget = shell;
    TypedEvent typedEvent = newTypedEvent(event);
    assertNotNull(typedEvent);
}

Example 2 with TypedEvent

use of org.eclipse.swt.events.TypedEvent in project epp.mpc by eclipse.

the class AbstractMarketplaceDiscoveryItem method createTagsTooltip.

private void createTagsTooltip(final StyledText tagsLink, final List<? extends ITag> tags) {
    final ToolTip tooltip = new ToolTip(tagsLink, ToolTip.NO_RECREATE, false) {

        @Override
        protected Composite createToolTipContentArea(Event event, Composite parent) {
            Composite result = new Composite(parent, SWT.NONE);
            result.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND));
            result.setLayout(new GridLayout());
            StyledText fullTagLinks = StyledTextHelper.createStyledTextLabel(result);
            fullTagLinks.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND));
            fullTagLinks.setForeground(parent.getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND));
            for (int i = 0; i < MAX_TOTAL_TAGS && i < tags.size(); i++) {
                ITag tag = tags.get(i);
                String tagName = tag.getName();
                StyledTextHelper.appendLink(fullTagLinks, tagName, tagName, SWT.NORMAL);
                // $NON-NLS-1$
                fullTagLinks.append(" ");
            }
            if (tags.size() > MAX_TOTAL_TAGS) {
                // Limit shown tags to a hard maximum, because too many links
                // can crash the StyledText widget (at least on Windows...)
                fullTagLinks.append(ELLIPSIS);
            }
            new LinkListener() {

                @Override
                protected void selected(Object href, TypedEvent e) {
                    hide();
                    if (href != null) {
                        searchForTag(href.toString());
                    }
                }
            }.register(fullTagLinks);
            GridData gridData = new GridData();
            gridData.widthHint = tagsLink.getSize().x;
            fullTagLinks.setLayoutData(gridData);
            Dialog.applyDialogFont(result);
            return result;
        }

        @Override
        public Point getLocation(Point tipSize, Event event) {
            Point size = tagsLink.getSize();
            return tagsLink.toDisplay(0, size.y);
        }
    };
    tagsLink.setData(tooltip);
    tooltip.setHideOnMouseDown(false);
    tooltip.setPopupDelay(0);
    tooltip.activate();
}

Example 3 with TypedEvent

use of org.eclipse.swt.events.TypedEvent in project epp.mpc by eclipse.

the class AbstractMarketplaceDiscoveryItem method createTagsLabel.

protected void createTagsLabel(Composite parent) {
    tagsLink = StyledTextHelper.createStyledTextLabel(parent);
    setWidgetId(tagsLink, WIDGET_ID_TAGS);
    tagsLink.setEditable(false);
    GridDataFactory.fillDefaults().indent(DESCRIPTION_MARGIN_LEFT, TAGS_MARGIN_TOP).span(3, 1).align(SWT.BEGINNING, SWT.BEGINNING).grab(true, false).applyTo(tagsLink);
    ITags tagsObject = getCatalogItemNode().getTags();
    if (tagsObject == null) {
        return;
    }
    List<? extends ITag> tags = tagsObject.getTags();
    if (tags.isEmpty()) {
        return;
    }
    tags = new ArrayList<ITag>(tags);
    // sort list so that technical tags are at the end
    Collections.sort(tags, new Comparator<ITag>() {

        public int compare(ITag o1, ITag o2) {
            if (o1 == o2) {
                return 0;
            }
            if (o1.getName().startsWith(FILE_EXTENSION_TAG_PREFIX)) {
                if (o2.getName().startsWith(FILE_EXTENSION_TAG_PREFIX)) {
                    return 0;
                }
                return 1;
            }
            if (o2.getName().startsWith(FILE_EXTENSION_TAG_PREFIX)) {
                return -1;
            }
            return 0;
        }
    });
    boolean needsEllipsis = tags.size() > MAX_SHOWN_TAGS;
    for (int i = 0; i < MAX_SHOWN_TAGS && i < tags.size(); i++) {
        if (i > 0) {
            // $NON-NLS-1$
            tagsLink.append(" ");
        }
        ITag tag = tags.get(i);
        String tagName = tag.getName();
        StyledTextHelper.appendLink(tagsLink, tagName, tagName, SWT.NORMAL);
    }
    if (needsEllipsis) {
        // $NON-NLS-1$
        tagsLink.append(" ");
        StyledTextHelper.appendLink(tagsLink, ELLIPSIS, ELLIPSIS, SWT.NORMAL);
        createTagsTooltip(tagsLink, tags);
    }
    new LinkListener() {

        @Override
        protected void selected(Object href, TypedEvent e) {
            if (href == ELLIPSIS) {
                Object data = e.widget.getData();
                if (data instanceof ToolTip) {
                    ToolTip tooltip = (ToolTip) data;
                    tooltip.show(new Point(0, 0));
                }
            } else if (href != null) {
                searchForTag(href.toString());
            }
        }
    }.register(tagsLink);
}

Example 4 with TypedEvent

use of org.eclipse.swt.events.TypedEvent in project epp.mpc by eclipse.

the class AbstractMarketplaceDiscoveryItem method hookTooltip.

@Override
protected void hookTooltip(final Control parent, final Widget tipActivator, final Control exitControl, final Control titleControl, AbstractCatalogSource source, Overview overview, Image image) {
    final OverviewToolTip toolTip = new OverviewToolTip(parent, browser, (MarketplaceCatalogSource) source, overview, image);
    hookTooltip(toolTip, tipActivator, exitControl);
    if (image != null) {
        Listener listener = new Listener() {

            public void handleEvent(Event event) {
                toolTip.show(titleControl);
            }
        };
        tipActivator.addListener(SWT.MouseHover, listener);
    }
    if (tipActivator instanceof StyledText) {
        StyledText link = (StyledText) tipActivator;
        new LinkListener() {

            @Override
            protected void selected(Object href, TypedEvent e) {
                if (INFO_HREF.equals(href)) {
                    toolTip.show(titleControl);
                }
            }
        }.register(link);
    } else {
        Listener selectionListener = new Listener() {

            public void handleEvent(Event event) {
                toolTip.show(titleControl);
            }
        };
        tipActivator.addListener(SWT.Selection, selectionListener);
    }
}

Example 5 with TypedEvent

use of org.eclipse.swt.events.TypedEvent in project epp.mpc by eclipse.

the class AbstractMarketplaceDiscoveryItem method createProviderLabel.

protected StyledText createProviderLabel(Composite parent) {
    StyledText providerLink = StyledTextHelper.createStyledTextLabel(parent);
    // Link providerLink = new Link(parent, SWT.NONE);
    setWidgetId(providerLink, WIDGET_ID_PROVIDER);
    providerLink.setEditable(false);
    GridDataFactory.fillDefaults().indent(DESCRIPTION_MARGIN_LEFT, DESCRIPTION_MARGIN_TOP).span(3, 1).align(SWT.BEGINNING, SWT.CENTER).grab(true, false).applyTo(providerLink);
    // always disabled color to make it less prominent
    providerLink.setForeground(resources.getColorDisabled());
    String labelTemplate = Messages.DiscoveryItem_byProviderLicense;
    String providerName = connector.getProvider();
    LinkListener listener = new LinkListener() {

        @Override
        protected void selected(Object href, TypedEvent e) {
            String searchTerm = href.toString();
            if (searchTerm.contains(" ")) {
                // $NON-NLS-1$
                // $NON-NLS-1$//$NON-NLS-2$
                searchTerm = "\"" + searchTerm + "\"";
            }
            searchForProvider(searchTerm);
        }
    };
    configureProviderLink(providerLink, labelTemplate, providerName, null, listener);
    return providerLink;
}