Examples with DoubleClickEvent org.eclipse.jface.viewers.DoubleClickEvent used on opensource projects

Example 61 with DoubleClickEvent

use of org.eclipse.jface.viewers.DoubleClickEvent in project knime-core by knime.

the class AbstractRepositoryView method hookDoubleClickAction.

private void hookDoubleClickAction() {
    m_viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(final DoubleClickEvent event) {
            Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
            if (o instanceof NodeTemplate) {
                NodeTemplate tmplt = (NodeTemplate) o;
                NodeFactory<? extends NodeModel> nodeFact;
                try {
                    nodeFact = tmplt.createFactoryInstance();
                } catch (Exception e) {
                    LOGGER.error("Unable to instantiate the selected node " + tmplt.getFactory().getName(), e);
                    return;
                }
                boolean added = NodeProvider.INSTANCE.addNode(nodeFact);
                if (added) {
                    NodeUsageRegistry.addNode(tmplt);
                }
            } else if (o instanceof MetaNodeTemplate) {
                MetaNodeTemplate mnt = (MetaNodeTemplate) o;
                NodeID metaNode = mnt.getManager().getID();
                NodeProvider.INSTANCE.addMetaNode(WorkflowManager.META_NODE_ROOT, metaNode);
            } else if (o instanceof Category) {
                m_viewer.setExpandedState(o, !m_viewer.getExpandedState(o));
            }
        }
    });
}

Example 62 with DoubleClickEvent

use of org.eclipse.jface.viewers.DoubleClickEvent in project knime-core by knime.

the class CredentialVariablesDialog method createDialogArea.

/**
 * Creates and returns the contents of this dialog with or without edit,
 * add and remove buttons.
 * @param parent the parent composite
 * @param hideButtons true to hide the button bar, false to show it
 * @return the control
 * @since 2.6
 */
public Control createDialogArea(final Composite parent, final boolean hideButtons) {
    parent.getShell().setText("Workflow Credentials...");
    Composite composite = new Composite(parent, SWT.NONE);
    if (m_workflowName != null) {
        Label label = new Label(composite, SWT.NONE);
        label.setText("Edit Credentials for Workflow '" + m_workflowName + "'.");
    }
    composite.setLayout(new GridLayout(1, false));
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));
    // first row (new composite):
    Composite tableAndBtnsComp = new Composite(composite, SWT.NONE);
    tableAndBtnsComp.setLayoutData(new GridData(GridData.FILL_BOTH));
    tableAndBtnsComp.setLayout(new GridLayout(2, false));
    // first column: table
    Composite tableComp = new Composite(tableAndBtnsComp, SWT.NONE);
    GridData gridData = new GridData(GridData.FILL_BOTH);
    gridData.grabExcessHorizontalSpace = true;
    tableComp.setLayout(new FillLayout());
    tableComp.setLayoutData(gridData);
    m_table = new CredentialVariableTable(tableComp);
    for (Credentials cred : m_credentials) {
        m_table.add(cred);
    }
    m_table.getViewer().refresh();
    m_table.getViewer().addDoubleClickListener(new IDoubleClickListener() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void doubleClick(final DoubleClickEvent event) {
            Table table = m_table.getViewer().getTable();
            int index = table.getSelectionIndex();
            // we only get a double-click event for existing items
            Credentials var = m_table.get(index);
            editCredentials(var, index);
        }
    });
    if (!hideButtons) {
        // second column: 3 buttons
        Composite btnsComp = new Composite(tableAndBtnsComp, SWT.NONE);
        btnsComp.setLayout(new GridLayout(1, false));
        gridData = new GridData();
        gridData.verticalAlignment = GridData.VERTICAL_ALIGN_CENTER;
        btnsComp.setLayoutData(gridData);
        m_addVarBtn = new Button(btnsComp, SWT.PUSH);
        m_addVarBtn.setText("Add");
        m_addVarBtn.addSelectionListener(new SelectionListener() {

            @Override
            public void widgetDefaultSelected(final SelectionEvent arg0) {
                widgetSelected(arg0);
            }

            @Override
            public void widgetSelected(final SelectionEvent arg0) {
                addCredential();
            }
        });
        gridData = new GridData();
        gridData.widthHint = 80;
        gridData.heightHint = 20;
        m_addVarBtn.setLayoutData(gridData);
        m_editVarBtn = new Button(btnsComp, SWT.PUSH);
        m_editVarBtn.setText("Edit");
        m_editVarBtn.setLayoutData(gridData);
        m_editVarBtn.addSelectionListener(new SelectionListener() {

            @Override
            public void widgetDefaultSelected(final SelectionEvent arg0) {
                widgetSelected(arg0);
            }

            @Override
            public void widgetSelected(final SelectionEvent arg0) {
                int selectionIdx = m_table.getViewer().getTable().getSelectionIndex();
                if (selectionIdx < 0) {
                    MessageDialog.openWarning(getShell(), "Empty selection", "Please select the credential you want to edit.");
                    return;
                }
                Credentials selectedCred = m_table.get(selectionIdx);
                editCredentials(selectedCred, selectionIdx);
            }
        });
        m_removeVarBtn = new Button(btnsComp, SWT.PUSH);
        m_removeVarBtn.setText("Remove");
        m_removeVarBtn.setLayoutData(gridData);
        m_removeVarBtn.addSelectionListener(new SelectionListener() {

            @Override
            public void widgetDefaultSelected(final SelectionEvent arg0) {
                widgetSelected(arg0);
            }

            @Override
            public void widgetSelected(final SelectionEvent arg0) {
                int idx = m_table.getViewer().getTable().getSelectionIndex();
                if (idx < 0) {
                    MessageDialog.openWarning(getShell(), "Empty selection", "Please select the parameter you want to remove.");
                    return;
                }
                Credentials cred = (Credentials) ((IStructuredSelection) m_table.getViewer().getSelection()).getFirstElement();
                removeCredential(cred);
            }
        });
    }
    return composite;
}

Example 63 with DoubleClickEvent

use of org.eclipse.jface.viewers.DoubleClickEvent in project knime-core by knime.

the class WorkflowVariablesDialog method createDialogArea.

/**
 * Creates and returns the contents of this dialog with or without edit,
 * add and remove buttons.
 * @param parent the parent composite
 * @param hideButtons true to hide the button bar, false to show it
 * @return the control
 * @since 2.6
 */
public Control createDialogArea(final Composite parent, final boolean hideButtons) {
    m_buttonsHidden = hideButtons;
    parent.getShell().setText("Workflow Variable Administration");
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));
    // composite contains:
    // first row (new composite):
    Composite tableAndBtnsComp = new Composite(composite, SWT.NONE);
    tableAndBtnsComp.setLayoutData(new GridData(GridData.FILL_BOTH));
    tableAndBtnsComp.setLayout(new GridLayout(2, false));
    // first column: table
    Composite tableComp = new Composite(tableAndBtnsComp, SWT.NONE);
    GridData gridData = new GridData(GridData.FILL_BOTH);
    gridData.grabExcessHorizontalSpace = true;
    tableComp.setLayout(new FillLayout());
    tableComp.setLayoutData(gridData);
    m_table = new WorkflowVariableTable(tableComp);
    for (FlowVariable var : m_workflow.getWorkflowVariables()) {
        m_table.add(var);
    }
    m_table.getViewer().refresh();
    m_table.getViewer().addDoubleClickListener(new IDoubleClickListener() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void doubleClick(final DoubleClickEvent event) {
            Table table = m_table.getViewer().getTable();
            int index = table.getSelectionIndex();
            // we only get a double-click event for existing items
            FlowVariable var = m_table.get(index);
            editWorkflowVariable(var, index);
        }
    });
    if (!hideButtons) {
        // second column: 3 buttons
        Composite btnsComp = new Composite(tableAndBtnsComp, SWT.NONE);
        btnsComp.setLayout(new GridLayout(1, false));
        gridData = new GridData();
        gridData.verticalAlignment = GridData.VERTICAL_ALIGN_CENTER;
        btnsComp.setLayoutData(gridData);
        m_addVarBtn = new Button(btnsComp, SWT.PUSH);
        m_addVarBtn.setText("Add");
        m_addVarBtn.addSelectionListener(new SelectionListener() {

            @Override
            public void widgetDefaultSelected(final SelectionEvent arg0) {
                widgetSelected(arg0);
            }

            @Override
            public void widgetSelected(final SelectionEvent arg0) {
                addWorkflowVariable();
            }
        });
        gridData = new GridData();
        gridData.widthHint = 80;
        m_addVarBtn.setLayoutData(gridData);
        m_editVarBtn = new Button(btnsComp, SWT.PUSH);
        m_editVarBtn.setText("Edit");
        m_editVarBtn.setLayoutData(gridData);
        m_editVarBtn.addSelectionListener(new SelectionListener() {

            @Override
            public void widgetDefaultSelected(final SelectionEvent arg0) {
                widgetSelected(arg0);
            }

            @Override
            public void widgetSelected(final SelectionEvent arg0) {
                int selectionIdx = m_table.getViewer().getTable().getSelectionIndex();
                if (selectionIdx < 0) {
                    MessageDialog.openWarning(getShell(), "Empty selection", "Please select the parameter you want to edit.");
                    return;
                }
                FlowVariable selectedVar = m_table.get(selectionIdx);
                editWorkflowVariable(selectedVar, selectionIdx);
            }
        });
        m_removeVarBtn = new Button(btnsComp, SWT.PUSH);
        m_removeVarBtn.setText("Remove");
        m_removeVarBtn.setLayoutData(gridData);
        m_removeVarBtn.addSelectionListener(new SelectionListener() {

            @Override
            public void widgetDefaultSelected(final SelectionEvent arg0) {
                widgetSelected(arg0);
            }

            @Override
            public void widgetSelected(final SelectionEvent arg0) {
                int idx = m_table.getViewer().getTable().getSelectionIndex();
                if (idx < 0) {
                    MessageDialog.openWarning(getShell(), "Empty selection", "Please select the parameter you want to remove.");
                    return;
                }
                FlowVariable selectedParam = (FlowVariable) ((IStructuredSelection) m_table.getViewer().getSelection()).getFirstElement();
                removeWorkflowVariable(selectedParam);
            }
        });
    }
    // second row: the warning label (in case the edit buttons are disabled
    // due to executing workflow...)
    m_warningLabel = new Label(composite, SWT.NONE);
    m_warningLabel.setText("");
    m_warningLabel.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_RED));
    m_warningLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    return composite;
}

Example 64 with DoubleClickEvent

use of org.eclipse.jface.viewers.DoubleClickEvent in project yamcs-studio by yamcs.

the class OPIFontDialog method createPredefinedFontsTableViewer.

/**
 * Creates and configures a {@link TableViewer}.
 *
 * @param parent
 *            The parent for the table
 * @return The {@link TableViewer}
 */
private TableViewer createPredefinedFontsTableViewer(final Composite parent) {
    TableViewer viewer = new TableViewer(parent, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER | SWT.SINGLE);
    viewer.setContentProvider(new BaseWorkbenchContentProvider() {

        @Override
        public Object[] getElements(final Object element) {
            return (Object[]) element;
        }
    });
    viewer.setLabelProvider(new LabelProvider());
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            refreshGUIOnSelection();
        }
    });
    viewer.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    MenuManager menuManager = new MenuManager();
    menuManager.add(new ReloadFontFileAction());
    viewer.getTable().setMenu(menuManager.createContextMenu(viewer.getTable()));
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });
    return viewer;
}

Example 65 with DoubleClickEvent

use of org.eclipse.jface.viewers.DoubleClickEvent in project yamcs-studio by yamcs.

the class OPIColorDialog method createPredefinedColorsTableViewer.

/**
 * Creates and configures a {@link TableViewer}.
 *
 * @param parent
 *            The parent for the table
 * @return The {@link TableViewer}
 */
private TableViewer createPredefinedColorsTableViewer(final Composite parent) {
    TableViewer viewer = new TableViewer(parent, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER | SWT.SINGLE);
    viewer.setContentProvider(new BaseWorkbenchContentProvider() {

        @Override
        public Object[] getElements(final Object element) {
            return (Object[]) element;
        }
    });
    viewer.setLabelProvider(new WorkbenchLabelProvider());
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            refreshGUIOnSelection();
        }
    });
    viewer.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    MenuManager menuManager = new MenuManager();
    menuManager.add(new ReloadColorFileAction());
    viewer.getTable().setMenu(menuManager.createContextMenu(viewer.getTable()));
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });
    return viewer;
}