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

Example 36 with MouseEvent

use of org.eclipse.swt.events.MouseEvent in project cubrid-manager by CUBRID.

the class InformationWindow method createContents.

protected Control createContents(Composite parent) {
    final Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new FillLayout());
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));
    infoText = new StyledText(composite, SWT.None);
    infoText.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_INFO_BACKGROUND));
    infoText.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_INFO_FOREGROUND));
    infoText.setEditable(false);
    infoText.setEnabled(false);
    infoText.addMouseTrackListener(new MouseTrackListener() {

        public void mouseHover(MouseEvent e) {
            increaseAlpha();
        }

        public void mouseExit(MouseEvent e) {
            reduceAlpha();
        }

        public void mouseEnter(MouseEvent e) {
            increaseAlpha();
        }
    });
    parentShell.addControlListener(new ControlListener() {

        public void controlResized(ControlEvent e) {
            updateLocation();
        }

        public void controlMoved(ControlEvent e) {
            updateLocation();
        }
    });
    if (Platform.getOS().equals(Platform.OS_WIN32)) {
        parentShell.addPaintListener(new PaintListener() {

            public void paintControl(PaintEvent e) {
                updateLocation();
            }
        });
    }
    this.getShell().setAlpha(minAlpha);
    updateLocation();
    return parent;
}

Example 37 with MouseEvent

use of org.eclipse.swt.events.MouseEvent in project sling by apache.

the class ChooseArchetypeWizardPage method createControl.

@Override
public void createControl(Composite parent) {
    Composite container = new Composite(parent, SWT.NULL);
    GridLayout layout = new GridLayout();
    container.setLayout(layout);
    layout.numColumns = 3;
    layout.verticalSpacing = 9;
    useDefaultWorkspaceLocationButton = new Button(container, SWT.CHECK);
    GridData useDefaultWorkspaceLocationButtonData = new GridData(SWT.LEFT, SWT.CENTER, false, false, 3, 1);
    useDefaultWorkspaceLocationButton.setLayoutData(useDefaultWorkspaceLocationButtonData);
    useDefaultWorkspaceLocationButton.setText("Use default Workspace location");
    useDefaultWorkspaceLocationButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            boolean inWorkspace = useDefaultWorkspaceLocationButton.getSelection();
            locationLabel.setEnabled(!inWorkspace);
            locationCombo.setEnabled(!inWorkspace);
            dialogChanged();
        }
    });
    useDefaultWorkspaceLocationButton.setSelection(true);
    locationLabel = new Label(container, SWT.NONE);
    GridData locationLabelData = new GridData();
    locationLabelData.horizontalIndent = 10;
    locationLabel.setLayoutData(locationLabelData);
    locationLabel.setText("Location:");
    locationLabel.setEnabled(false);
    locationCombo = new Combo(container, SWT.NONE);
    GridData locationComboData = new GridData(SWT.FILL, SWT.CENTER, true, false);
    locationCombo.setLayoutData(locationComboData);
    locationCombo.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            dialogChanged();
        }
    });
    locationCombo.setEnabled(false);
    Button locationBrowseButton = new Button(container, SWT.NONE);
    GridData locationBrowseButtonData = new GridData(SWT.FILL, SWT.CENTER, false, false);
    locationBrowseButton.setLayoutData(locationBrowseButtonData);
    locationBrowseButton.setText("Browse...");
    locationBrowseButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            DirectoryDialog dialog = new DirectoryDialog(getShell());
            dialog.setText("Select Location");
            String path = locationCombo.getText();
            if (path.length() == 0) {
                path = ResourcesPlugin.getWorkspace().getRoot().getLocation().toPortableString();
            }
            dialog.setFilterPath(path);
            String selectedDir = dialog.open();
            if (selectedDir != null) {
                locationCombo.setText(selectedDir);
                useDefaultWorkspaceLocationButton.setSelection(false);
                dialogChanged();
            }
        }
    });
    Label label = new Label(container, SWT.NULL);
    label.setText("&Archetype:");
    knownArchetypes = new Combo(container, SWT.DROP_DOWN | SWT.READ_ONLY);
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    knownArchetypes.setLayoutData(gd);
    knownArchetypes.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            dialogChanged();
        }
    });
    knownArchetypes.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDoubleClick(MouseEvent e) {
            getContainer().showPage(getNextPage());
        }
    });
    setPageComplete(false);
    MavenPlugin.getIndexManager().addIndexListener(this);
    setControl(container);
}

Example 38 with MouseEvent

use of org.eclipse.swt.events.MouseEvent in project bndtools by bndtools.

the class RepositoriesView method createPartControl.

@Override
public void createPartControl(final Composite parent) {
    // CREATE CONTROLS
    final StackLayout stackLayout = new StackLayout();
    parent.setLayout(stackLayout);
    FormToolkit toolkit = new FormToolkit(parent.getDisplay());
    Composite defaultParent = toolkit.createComposite(parent, SWT.NONE);
    FillLayout fill = new FillLayout();
    fill.marginHeight = 5;
    fill.marginWidth = 5;
    defaultParent.setLayout(fill);
    if (!Central.hasWorkspaceDirectory()) {
        FormText form = toolkit.createFormText(defaultParent, true);
        form.setText("<form><p>No workspace configuration found. <a>Create a new Bnd workspace...</a></p></form>", true, false);
        form.addHyperlinkListener(new HyperlinkAdapter() {

            @Override
            public void linkActivated(HyperlinkEvent e) {
                IWorkbench workbench = PlatformUI.getWorkbench();
                IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
                WorkspaceSetupWizard wizard = new WorkspaceSetupWizard();
                wizard.init(workbench, StructuredSelection.EMPTY);
                WizardDialog dialog = new WizardDialog(window.getShell(), wizard);
                dialog.open();
            }
        });
    } else {
        toolkit.createLabel(defaultParent, "Repositories are loading, please wait...");
    }
    stackLayout.topControl = defaultParent;
    parent.layout();
    final Composite mainPanel = new Composite(parent, SWT.NONE);
    filterPanel = filterPart.createControl(mainPanel, 5, 5);
    Tree tree = new Tree(mainPanel, SWT.FULL_SELECTION | SWT.MULTI);
    filterPanel.setBackground(tree.getBackground());
    viewer = new TreeViewer(tree);
    contentProvider = new SearchableRepositoryTreeContentProvider() {

        @Override
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
            super.inputChanged(viewer, oldInput, newInput);
            if (newInput != null) {
                stackLayout.topControl = mainPanel;
                advancedSearchAction.setEnabled(true);
                refreshAction.setEnabled(true);
                collapseAllAction.setEnabled(true);
                configureOfflineAction();
                parent.layout();
            }
        }
    };
    viewer.setContentProvider(contentProvider);
    ColumnViewerToolTipSupport.enableFor(viewer);
    viewer.setLabelProvider(new RepositoryTreeLabelProvider(false));
    getViewSite().setSelectionProvider(viewer);
    Central.addRepositoriesViewer(viewer, RepositoriesView.this);
    JpmPreferences jpmPrefs = new JpmPreferences();
    final boolean showJpmOnClick = jpmPrefs.getBrowserSelection() != JpmPreferences.PREF_BROWSER_EXTERNAL;
    // LISTENERS
    filterPart.addPropertyChangeListener(new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent event) {
            String filter = (String) event.getNewValue();
            updatedFilter(filter);
        }
    });
    ViewerDropAdapter dropAdapter = new ViewerDropAdapter(viewer) {

        @Override
        public boolean validateDrop(Object target, int operation, TransferData transferType) {
            if (target == null)
                return false;
            if (canDrop(target, transferType))
                return true;
            boolean valid = false;
            if (target instanceof RepositoryPlugin) {
                if (((RepositoryPlugin) target).canWrite()) {
                    if (URLTransfer.getInstance().isSupportedType(transferType))
                        return true;
                    if (LocalSelectionTransfer.getTransfer().isSupportedType(transferType)) {
                        ISelection selection = LocalSelectionTransfer.getTransfer().getSelection();
                        if (selection instanceof IStructuredSelection) {
                            for (Iterator<?> iter = ((IStructuredSelection) selection).iterator(); iter.hasNext(); ) {
                                Object element = iter.next();
                                if (element instanceof RepositoryBundle || element instanceof RepositoryBundleVersion) {
                                    valid = true;
                                    break;
                                }
                                if (element instanceof IFile) {
                                    valid = true;
                                    break;
                                }
                                if (element instanceof IAdaptable) {
                                    IFile file = (IFile) ((IAdaptable) element).getAdapter(IFile.class);
                                    if (file != null) {
                                        valid = true;
                                        break;
                                    }
                                }
                            }
                        }
                    } else {
                        valid = true;
                    }
                }
            }
            return valid;
        }

        @Override
        public void dragEnter(DropTargetEvent event) {
            super.dragEnter(event);
            event.detail = DND.DROP_COPY;
        }

        @Override
        public boolean performDrop(Object data) {
            if (RepositoriesView.this.performDrop(getCurrentTarget(), getCurrentEvent().currentDataType, data)) {
                viewer.refresh(getCurrentTarget(), true);
                return true;
            }
            boolean copied = false;
            if (URLTransfer.getInstance().isSupportedType(getCurrentEvent().currentDataType)) {
                try {
                    URL url = new URL((String) URLTransfer.getInstance().nativeToJava(getCurrentEvent().currentDataType));
                    if (!url.getPath().endsWith(".jar")) {
                        String uris = url.toString();
                        if (uris.contains("#!/p/sha/")) {
                            MessageDialog.openWarning(null, "Dropped URL is a JPM Revision Identifier, not a JAR", "The dropped URL is a JPM identifier, can only be dropped on a JPM repository. You can also select the revision on JPM and drag the 'jar' link of the revision to any of the other repositories.");
                            return false;
                        }
                    }
                    File tmp = File.createTempFile("dwnl", ".jar");
                    try (HttpClient client = new HttpClient()) {
                        IO.copy(client.connect(url), tmp);
                    }
                    if (isJarFile(tmp)) {
                        copied = addFilesToRepository((RepositoryPlugin) getCurrentTarget(), new File[] { tmp });
                    } else {
                        tmp.delete();
                        MessageDialog.openWarning(null, "Unrecognized Artifact", "The dropped URL is not recognized as a remote JAR file: " + url.toString());
                    }
                } catch (Exception e) {
                    return false;
                }
            } else if (data instanceof String[]) {
                String[] paths = (String[]) data;
                File[] files = new File[paths.length];
                for (int i = 0; i < paths.length; i++) {
                    files[i] = new File(paths[i]);
                }
                copied = addFilesToRepository((RepositoryPlugin) getCurrentTarget(), files);
            } else if (data instanceof IResource[]) {
                IResource[] resources = (IResource[]) data;
                File[] files = new File[resources.length];
                for (int i = 0; i < resources.length; i++) {
                    files[i] = resources[i].getLocation().toFile();
                }
                copied = addFilesToRepository((RepositoryPlugin) getCurrentTarget(), files);
            } else if (data instanceof IStructuredSelection) {
                File[] files = convertSelectionToFiles((IStructuredSelection) data);
                if (files != null && files.length > 0)
                    copied = addFilesToRepository((RepositoryPlugin) getCurrentTarget(), files);
            }
            return copied;
        }
    };
    dropAdapter.setFeedbackEnabled(false);
    dropAdapter.setExpandEnabled(false);
    viewer.addDropSupport(DND.DROP_COPY | DND.DROP_MOVE, new Transfer[] { URLTransfer.getInstance(), FileTransfer.getInstance(), ResourceTransfer.getInstance(), LocalSelectionTransfer.getTransfer() }, dropAdapter);
    viewer.addDragSupport(DND.DROP_COPY | DND.DROP_MOVE, new Transfer[] { LocalSelectionTransfer.getTransfer() }, new SelectionDragAdapter(viewer));
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            boolean writableRepoSelected = false;
            IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
            Object element = selection.getFirstElement();
            if (element instanceof RepositoryPlugin) {
                RepositoryPlugin repo = (RepositoryPlugin) element;
                writableRepoSelected = repo.canWrite();
            }
            addBundlesAction.setEnabled(writableRepoSelected);
        }
    });
    tree.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseUp(MouseEvent ev) {
            Object element = ((IStructuredSelection) viewer.getSelection()).getFirstElement();
            if (element instanceof ContinueSearchElement) {
                try {
                    getViewSite().getPage().showView(Plugin.JPM_BROWSER_VIEW_ID, null, showJpmOnClick ? IWorkbenchPage.VIEW_ACTIVATE : IWorkbenchPage.VIEW_CREATE);
                } catch (PartInitException e) {
                    Plugin.getDefault().getLog().log(e.getStatus());
                }
            }
        }
    });
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            if (!event.getSelection().isEmpty()) {
                IStructuredSelection selection = (IStructuredSelection) event.getSelection();
                final Object element = selection.getFirstElement();
                if (element instanceof IAdaptable) {
                    final URI uri = (URI) ((IAdaptable) element).getAdapter(URI.class);
                    if (uri == null && element instanceof RepositoryEntry) {
                        boolean download = MessageDialog.openQuestion(getSite().getShell(), "Repositories", "This repository entry is unable to be opened because it has not been downloaded. Download and open it now?");
                        if (download) {
                            final RepositoryEntry entry = (RepositoryEntry) element;
                            Job downloadJob = new Job("Downloading repository entry " + entry.getBsn()) {

                                @Override
                                protected IStatus run(IProgressMonitor monitor) {
                                    final File repoFile = entry.getFile(true);
                                    if (repoFile != null && repoFile.exists()) {
                                        getSite().getShell().getDisplay().asyncExec(new Runnable() {

                                            @Override
                                            public void run() {
                                                openURI(repoFile.toURI());
                                            }
                                        });
                                    }
                                    return Status.OK_STATUS;
                                }
                            };
                            downloadJob.setUser(true);
                            downloadJob.schedule();
                        }
                    } else if (uri != null) {
                        openURI(uri);
                    }
                } else if (element instanceof ContinueSearchElement) {
                    ContinueSearchElement searchElement = (ContinueSearchElement) element;
                    try {
                        JpmPreferences jpmPrefs = new JpmPreferences();
                        if (jpmPrefs.getBrowserSelection() == JpmPreferences.PREF_BROWSER_EXTERNAL) {
                            URI browseUrl = searchElement.browse();
                            getViewSite().getWorkbenchWindow().getWorkbench().getBrowserSupport().getExternalBrowser().openURL(browseUrl.toURL());
                        } else
                            getViewSite().getPage().showView(Plugin.JPM_BROWSER_VIEW_ID, null, IWorkbenchPage.VIEW_VISIBLE);
                    } catch (PartInitException e) {
                        Plugin.getDefault().getLog().log(e.getStatus());
                    } catch (Exception e) {
                        Plugin.getDefault().getLog().log(new Status(IStatus.ERROR, Plugin.PLUGIN_ID, 0, "Failed to load repository browser view", e));
                    }
                } else if (element instanceof RepositoryPlugin) {
                    viewer.setExpandedState(element, !viewer.getExpandedState(element));
                }
            }
        }
    });
    createContextMenu();
    // LAYOUT
    GridLayout layout = new GridLayout(1, false);
    layout.horizontalSpacing = 0;
    layout.verticalSpacing = 0;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    mainPanel.setLayout(layout);
    tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    filterPanel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    // Toolbar
    createActions();
    fillToolBar(getViewSite().getActionBars().getToolBarManager());
    prefs.addPropertyChangeListener(workspaceOfflineListener);
    // synthenic call to "refresh" so that we can get the repositories to show up in the UI
    new WorkspaceJob("Load repositories") {

        @Override
        public IStatus runInWorkspace(IProgressMonitor monitor) throws CoreException {
            try {
                Central.refreshPlugins();
            } catch (Exception e) {
            // ignore errors there may be no workspace yet
            }
            return Status.OK_STATUS;
        }
    }.schedule();
    IActionBars actionBars = getViewSite().getActionBars();
    actionBars.setGlobalActionHandler(ActionFactory.REFRESH.getId(), refreshAction);
}

Example 39 with MouseEvent

use of org.eclipse.swt.events.MouseEvent in project eclipse.platform.text by eclipse.

the class OverviewRuler method createControl.

@Override
public Control createControl(Composite parent, ITextViewer textViewer) {
    fTextViewer = textViewer;
    fHitDetectionCursor = parent.getDisplay().getSystemCursor(SWT.CURSOR_HAND);
    fHeader = new Canvas(parent, SWT.NONE);
    if (fAnnotationAccess instanceof IAnnotationAccessExtension) {
        fHeader.addMouseTrackListener(new MouseTrackAdapter() {

            /*
				 * @see org.eclipse.swt.events.MouseTrackAdapter#mouseHover(org.eclipse.swt.events.MouseEvent)
				 * @since 3.3
				 */
            @Override
            public void mouseEnter(MouseEvent e) {
                updateHeaderToolTipText();
            }
        });
    }
    fCanvas = new Canvas(parent, SWT.NO_BACKGROUND);
    fCanvas.addPaintListener(new PaintListener() {

        @Override
        public void paintControl(PaintEvent event) {
            if (fTextViewer != null)
                doubleBufferPaint(event.gc);
        }
    });
    fCanvas.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent event) {
            handleDispose();
            fTextViewer = null;
        }
    });
    fCanvas.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent event) {
            handleMouseDown(event);
        }
    });
    fCanvas.addMouseMoveListener(new MouseMoveListener() {

        @Override
        public void mouseMove(MouseEvent event) {
            handleMouseMove(event);
        }
    });
    fCanvas.addMouseWheelListener(new MouseWheelListener() {

        @Override
        public void mouseScrolled(MouseEvent e) {
            handleMouseScrolled(e);
        }
    });
    if (fTextViewer != null) {
        fTextViewer.addTextListener(fInternalListener);
        // on word wrap toggle a "resized" ControlEvent is fired: suggest a redraw of the ruler
        fTextViewer.getTextWidget().addControlListener(new ControlAdapter() {

            @Override
            public void controlResized(ControlEvent e) {
                if (fTextViewer == null) {
                    return;
                }
                StyledText textWidget = fTextViewer.getTextWidget();
                if (textWidget != null && textWidget.getWordWrap()) {
                    redraw();
                }
            }
        });
    }
    return fCanvas;
}

Example 40 with MouseEvent

use of org.eclipse.swt.events.MouseEvent in project eclipse.platform.text by eclipse.

the class AbstractInformationControl method addMoveSupport.

/**
 * Adds support to move the shell by dragging the given control.
 *
 * @param control the control that can be used to move the shell
 */
private void addMoveSupport(final Control control) {
    MouseAdapter moveSupport = new MouseAdapter() {

        private MouseMoveListener fMoveListener;

        @Override
        public void mouseDown(MouseEvent e) {
            Point shellLoc = fShell.getLocation();
            final int shellX = shellLoc.x;
            final int shellY = shellLoc.y;
            Point mouseLoc = control.toDisplay(e.x, e.y);
            final int mouseX = mouseLoc.x;
            final int mouseY = mouseLoc.y;
            fMoveListener = new MouseMoveListener() {

                @Override
                public void mouseMove(MouseEvent e2) {
                    Point mouseLoc2 = control.toDisplay(e2.x, e2.y);
                    int dx = mouseLoc2.x - mouseX;
                    int dy = mouseLoc2.y - mouseY;
                    fShell.setLocation(shellX + dx, shellY + dy);
                }
            };
            control.addMouseMoveListener(fMoveListener);
        }

        @Override
        public void mouseUp(MouseEvent e) {
            control.removeMouseMoveListener(fMoveListener);
            fMoveListener = null;
        }
    };
    control.addMouseListener(moveSupport);
}