Example usage for org.eclipse.jface.viewers ViewerComparator ViewerComparator

List of usage examples for org.eclipse.jface.viewers ViewerComparator ViewerComparator

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ViewerComparator ViewerComparator.

Prototype

public ViewerComparator()

Source Link

Document

Creates a new ViewerComparator , which uses the default comparator to sort strings.

Usage

From source file:org.eclipse.cdt.debug.ui.breakpoints.CBreakpointPropertyDialogAction.java

License:Open Source License

public void run() {
    CBreakpointContext bpContext = getCBreakpointContext();
    if (bpContext != null) {
        PreferenceDialog dialog = createDialog(bpContext);

        if (dialog != null) {
            TreeViewer viewer = dialog.getTreeViewer();
            if (viewer != null) {
                viewer.setComparator(new ViewerComparator() {
                    @Override/*from w w w.j a v a  2  s .c o m*/
                    public int category(Object element) {
                        if (element instanceof IPreferenceNode) {
                            IPreferenceNode node = (IPreferenceNode) element;
                            if (PAGE_ID_COMMON.equals(node.getId())) {
                                return 0;
                            } else if (node.getSubNodes() == null || node.getSubNodes().length == 0) {
                                // Pages without children (not categories)
                                return super.category(element) + 1;
                            }
                        }
                        // Categories last.
                        return super.category(element) + 2;
                    }
                });
                // Expand all categories
                viewer.expandToLevel(TreeViewer.ALL_LEVELS);
            }

            dialog.open();
        }

    }
}

From source file:org.eclipse.cdt.internal.ui.callhierarchy.CHViewPart.java

License:Open Source License

private void createActions() {
    // action groups
    fOpenViewActionGroup = new OpenViewActionGroup(this);
    fOpenViewActionGroup.setSuppressCallHierarchy(true);
    fOpenViewActionGroup.setSuppressProperties(true);
    fOpenViewActionGroup.setEnableIncludeBrowser(true);
    fSelectionSearchGroup = new SelectionSearchGroup(getSite());
    fRefactoringActionGroup = new CRefactoringActionGroup(this);

    fWorkingSetFilterUI = new WorkingSetFilterUI(this, fMemento, KEY_WORKING_SET_FILTER) {
        @Override//  ww w . j  a  va  2 s  .c om
        protected void onWorkingSetChange() {
            updateWorkingSetFilter(this);
        }

        @Override
        protected void onWorkingSetNameChange() {
            updateDescription();
        }
    };

    fReferencedByAction = new Action(CHMessages.CHViewPart_ShowCallers_label, IAction.AS_RADIO_BUTTON) {
        @Override
        public void run() {
            if (isChecked()) {
                onSetShowReferencedBy(true);
            }
        }
    };
    fReferencedByAction.setToolTipText(CHMessages.CHViewPart_ShowCallers_tooltip);
    CPluginImages.setImageDescriptors(fReferencedByAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_SHOW_REF_BY);

    fMakesReferenceToAction = new Action(CHMessages.CHViewPart_ShowCallees_label, IAction.AS_RADIO_BUTTON) {
        @Override
        public void run() {
            if (isChecked()) {
                onSetShowReferencedBy(false);
            }
        }
    };
    fMakesReferenceToAction.setToolTipText(CHMessages.CHViewPart_ShowCallees_tooltip);
    CPluginImages.setImageDescriptors(fMakesReferenceToAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_SHOW_RELATES_TO);

    fVariableFilter = new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (element instanceof CHNode) {
                CHNode node = (CHNode) element;
                return !node.isVariableOrEnumerator();
            }
            return true;
        }
    };
    fFilterVariablesAction = new Action(CHMessages.CHViewPart_FilterVariables_label, IAction.AS_CHECK_BOX) {
        @Override
        public void run() {
            if (isChecked()) {
                fTreeViewer.addFilter(fVariableFilter);
            } else {
                fTreeViewer.removeFilter(fVariableFilter);
            }
        }
    };
    fFilterVariablesAction.setToolTipText(CHMessages.CHViewPart_FilterVariables_tooltip);
    CPluginImages.setImageDescriptors(fFilterVariablesAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_HIDE_FIELDS);

    fSorterAlphaNumeric = new ViewerComparator();
    fSorterReferencePosition = new ViewerComparator() {
        @Override
        public int category(Object element) {
            if (element instanceof CHNode) {
                return 0;
            }
            return 1;
        }

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (!(e1 instanceof CHNode)) {
                if (!(e2 instanceof CHNode)) {
                    return 0;
                }
                return -1;
            }
            if (!(e2 instanceof CHNode)) {
                return 1;
            }
            CHNode n1 = (CHNode) e1;
            CHNode n2 = (CHNode) e2;
            int offset1 = n1.getFirstReferenceOffset();
            int offset2 = n2.getFirstReferenceOffset();
            return CoreUtility.compare(offset1, offset2);
        }
    };

    fShowReference = new Action(CHMessages.CHViewPart_ShowReference_label) {
        @Override
        public void run() {
            onShowSelectedReference(fTreeViewer.getSelection());
        }
    };
    fShowReference.setToolTipText(CHMessages.CHViewPart_ShowReference_tooltip);
    fOpenElement = new Action(CHMessages.CHViewPart_Open_label) {
        @Override
        public void run() {
            onOpenElement(fTreeViewer.getSelection());
        }
    };
    fOpenElement.setToolTipText(CHMessages.CHViewPart_Open_tooltip);
    fOpenElement.setActionDefinitionId(ICEditorActionDefinitionIds.OPEN_DECL);

    fShowFilesInLabelsAction = new Action(CHMessages.CHViewPart_ShowFiles_label, IAction.AS_CHECK_BOX) {
        @Override
        public void run() {
            onShowFilesInLabels(isChecked());
        }
    };
    fShowFilesInLabelsAction.setToolTipText(CHMessages.CHViewPart_ShowFiles_tooltip);
    fNextAction = new Action(CHMessages.CHViewPart_NextReference_label) {
        @Override
        public void run() {
            onNextOrPrevious(true);
        }
    };
    fNextAction.setToolTipText(CHMessages.CHViewPart_NextReference_tooltip);
    CPluginImages.setImageDescriptors(fNextAction, CPluginImages.T_LCL, CPluginImages.IMG_SHOW_NEXT);

    fPreviousAction = new Action(CHMessages.CHViewPart_PreviousReference_label) {
        @Override
        public void run() {
            onNextOrPrevious(false);
        }
    };
    fPreviousAction.setToolTipText(CHMessages.CHViewPart_PreviousReference_tooltip);
    CPluginImages.setImageDescriptors(fPreviousAction, CPluginImages.T_LCL, CPluginImages.IMG_SHOW_PREV);

    fRefreshAction = new Action(CHMessages.CHViewPart_Refresh_label) {
        @Override
        public void run() {
            onRefresh();
        }
    };
    fRefreshAction.setToolTipText(CHMessages.CHViewPart_Refresh_tooltip);
    CPluginImages.setImageDescriptors(fRefreshAction, CPluginImages.T_LCL, CPluginImages.IMG_REFRESH);

    fHistoryAction = new CHHistoryDropDownAction(this);

    fCopyAction = new CopyCallHierarchyAction(this, fTreeViewer);
    fPinViewAction = new CHPinAction(this);

    // setup action bar
    // global action hooks
    IActionBars actionBars = getViewSite().getActionBars();
    fRefactoringActionGroup.fillActionBars(actionBars);
    fOpenViewActionGroup.fillActionBars(actionBars);
    fSelectionSearchGroup.fillActionBars(actionBars);

    actionBars.setGlobalActionHandler(CdtActionConstants.OPEN_DECLARATION, fOpenElement);
    actionBars.setGlobalActionHandler(ActionFactory.NEXT.getId(), fNextAction);
    actionBars.setGlobalActionHandler(ActionFactory.PREVIOUS.getId(), fPreviousAction);
    actionBars.setGlobalActionHandler(ActionFactory.REFRESH.getId(), fRefreshAction);
    actionBars.updateActionBars();

    // local toolbar
    IToolBarManager tm = actionBars.getToolBarManager();
    tm.add(fNextAction);
    tm.add(fPreviousAction);
    tm.add(new Separator());
    tm.add(fFilterVariablesAction);
    tm.add(new Separator());
    tm.add(fReferencedByAction);
    tm.add(fMakesReferenceToAction);
    tm.add(fHistoryAction);
    tm.add(fRefreshAction);
    tm.add(fPinViewAction);

    // local menu
    IMenuManager mm = actionBars.getMenuManager();

    fWorkingSetFilterUI.fillActionBars(actionBars);
    mm.add(fReferencedByAction);
    mm.add(fMakesReferenceToAction);
    mm.add(new Separator());
    mm.add(fShowFilesInLabelsAction);
    mm.add(new Separator());
    mm.add(fFilterVariablesAction);
}

From source file:org.eclipse.cdt.internal.ui.includebrowser.IBViewPart.java

License:Open Source License

private void createActions() {
    fWorkingSetFilterUI = new WorkingSetFilterUI(this, fMemento, KEY_WORKING_SET_FILTER) {
        @Override//from ww w.  jav  a2 s.c  o m
        protected void onWorkingSetChange() {
            updateWorkingSetFilter(this);
        }

        @Override
        protected void onWorkingSetNameChange() {
            updateDescription();
        }
    };

    fIncludedByAction = new Action(IBMessages.IBViewPart_showIncludedBy_label, IAction.AS_RADIO_BUTTON) {
        @Override
        public void run() {
            if (isChecked()) {
                onSetDirection(true);
            }
        }
    };
    fIncludedByAction.setToolTipText(IBMessages.IBViewPart_showIncludedBy_tooltip);
    CPluginImages.setImageDescriptors(fIncludedByAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_SHOW_REF_BY);

    fIncludesToAction = new Action(IBMessages.IBViewPart_showIncludesTo_label, IAction.AS_RADIO_BUTTON) {
        @Override
        public void run() {
            if (isChecked()) {
                onSetDirection(false);
            }
        }
    };
    fIncludesToAction.setToolTipText(IBMessages.IBViewPart_showIncludesTo_tooltip);
    CPluginImages.setImageDescriptors(fIncludesToAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_SHOW_RELATES_TO);

    fInactiveFilter = new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (element instanceof IBNode) {
                IBNode node = (IBNode) element;
                return node.isActiveCode();
            }
            return true;
        }
    };
    fFilterInactiveAction = new Action(IBMessages.IBViewPart_hideInactive_label, IAction.AS_CHECK_BOX) {
        @Override
        public void run() {
            if (isChecked()) {
                fTreeViewer.addFilter(fInactiveFilter);
            } else {
                fTreeViewer.removeFilter(fInactiveFilter);
            }
        }
    };
    fFilterInactiveAction.setToolTipText(IBMessages.IBViewPart_hideInactive_tooltip);
    CPluginImages.setImageDescriptors(fFilterInactiveAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_HIDE_INACTIVE);

    fSystemFilter = new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (element instanceof IBNode) {
                IBNode node = (IBNode) element;
                return !node.isSystemInclude();
            }
            return true;
        }
    };
    fFilterSystemAction = new Action(IBMessages.IBViewPart_hideSystem_label, IAction.AS_CHECK_BOX) {
        @Override
        public void run() {
            if (isChecked()) {
                fTreeViewer.addFilter(fSystemFilter);
            } else {
                fTreeViewer.removeFilter(fSystemFilter);
            }
        }
    };
    fFilterSystemAction.setToolTipText(IBMessages.IBViewPart_hideSystem_tooltip);
    CPluginImages.setImageDescriptors(fFilterSystemAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_HIDE_SYSTEM);

    fSorterAlphaNumeric = new ViewerComparator();
    fSorterReferencePosition = new ViewerComparator() {
        @Override
        public int category(Object element) {
            if (element instanceof IBNode) {
                return 0;
            }
            return 1;
        }

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (!(e1 instanceof IBNode)) {
                if (!(e2 instanceof IBNode)) {
                    return 0;
                }
                return -1;
            }
            if (!(e2 instanceof IBNode)) {
                return 1;
            }
            IBNode n1 = (IBNode) e1;
            IBNode n2 = (IBNode) e2;
            return n1.getDirectiveCharacterOffset() - n2.getDirectiveCharacterOffset();
        }
    };

    fShowFolderInLabelsAction = new Action(IBMessages.IBViewPart_showFolders_label, IAction.AS_CHECK_BOX) {
        @Override
        public void run() {
            onShowFolderInLabels(isChecked());
        }
    };
    fShowFolderInLabelsAction.setToolTipText(IBMessages.IBViewPart_showFolders_tooltip);
    fNextAction = new Action(IBMessages.IBViewPart_nextMatch_label) {
        @Override
        public void run() {
            onNextOrPrevious(true);
        }
    };
    fNextAction.setToolTipText(IBMessages.IBViewPart_nextMatch_tooltip);
    CPluginImages.setImageDescriptors(fNextAction, CPluginImages.T_LCL, CPluginImages.IMG_SHOW_NEXT);

    fPreviousAction = new Action(IBMessages.IBViewPart_previousMatch_label) {
        @Override
        public void run() {
            onNextOrPrevious(false);
        }
    };
    fPreviousAction.setToolTipText(IBMessages.IBViewPart_previousMatch_tooltip);
    CPluginImages.setImageDescriptors(fPreviousAction, CPluginImages.T_LCL, CPluginImages.IMG_SHOW_PREV);

    fRefreshAction = new Action(IBMessages.IBViewPart_refresh_label) {
        @Override
        public void run() {
            onRefresh();
        }
    };
    fRefreshAction.setToolTipText(IBMessages.IBViewPart_refresh_tooltip);
    CPluginImages.setImageDescriptors(fRefreshAction, CPluginImages.T_LCL, CPluginImages.IMG_REFRESH);

    fHistoryAction = new IBHistoryDropDownAction(this);

    // setup action bar
    // global action hooks
    IActionBars actionBars = getViewSite().getActionBars();
    actionBars.setGlobalActionHandler(ActionFactory.NEXT.getId(), fNextAction);
    actionBars.setGlobalActionHandler(ActionFactory.PREVIOUS.getId(), fPreviousAction);
    actionBars.setGlobalActionHandler(ActionFactory.REFRESH.getId(), fRefreshAction);
    actionBars.updateActionBars();

    // local toolbar
    IToolBarManager tm = actionBars.getToolBarManager();
    tm.add(fNextAction);
    tm.add(fPreviousAction);
    tm.add(new Separator());
    tm.add(fFilterSystemAction);
    tm.add(fFilterInactiveAction);
    tm.add(new Separator());
    tm.add(fIncludedByAction);
    tm.add(fIncludesToAction);
    tm.add(fHistoryAction);
    tm.add(fRefreshAction);

    // local menu
    IMenuManager mm = actionBars.getMenuManager();

    fWorkingSetFilterUI.fillActionBars(actionBars);
    mm.add(fIncludedByAction);
    mm.add(fIncludesToAction);
    mm.add(new Separator());
    mm.add(fShowFolderInLabelsAction);
    mm.add(new Separator());
    mm.add(fFilterSystemAction);
    mm.add(fFilterInactiveAction);
}

From source file:org.eclipse.cdt.internal.ui.preferences.CodeAssistAdvancedConfigurationBlock.java

License:Open Source License

private void createDefaultViewer(Composite composite, int h_span) {
    fDefaultViewer = CheckboxTableViewer.newCheckList(composite, SWT.SINGLE | SWT.BORDER);
    Table table = fDefaultViewer.getTable();
    table.setHeaderVisible(true);/*from   ww  w. j a v a 2  s  .c  o m*/
    table.setLinesVisible(false);
    table.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, false, false, h_span, 1));

    TableColumn nameColumn = new TableColumn(table, SWT.NONE);
    nameColumn.setText(
            PreferencesMessages.CodeAssistAdvancedConfigurationBlock_default_table_category_column_title);
    nameColumn.setResizable(false);
    TableColumn keyColumn = new TableColumn(table, SWT.NONE);
    keyColumn.setText(
            PreferencesMessages.CodeAssistAdvancedConfigurationBlock_default_table_keybinding_column_title);
    keyColumn.setResizable(true);

    fDefaultViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            boolean checked = event.getChecked();
            ModelElement element = (ModelElement) event.getElement();
            element.setInDefaultCategory(checked);
        }
    });

    fDefaultViewer.setContentProvider(new ArrayContentProvider());

    DefaultTableLabelProvider labelProvider = new DefaultTableLabelProvider();
    fDefaultViewer.setLabelProvider(labelProvider);
    fDefaultViewer.setInput(fModel.elements);
    fDefaultViewer.setComparator(new ViewerComparator()); // sort alphabetically

    final int ICON_AND_CHECKBOX_WITH = 50;
    final int HEADER_MARGIN = 20;
    int minNameWidth = computeWidth(table, nameColumn.getText()) + HEADER_MARGIN;
    int minKeyWidth = computeWidth(table, keyColumn.getText()) + HEADER_MARGIN;
    for (int i = 0; i < fModel.elements.size(); i++) {
        minNameWidth = Math.max(minNameWidth,
                computeWidth(table, labelProvider.getColumnText(fModel.elements.get(i), 0))
                        + ICON_AND_CHECKBOX_WITH);
        minKeyWidth = Math.max(minKeyWidth,
                computeWidth(table, labelProvider.getColumnText(fModel.elements.get(i), 1)));
    }

    nameColumn.setWidth(minNameWidth);
    keyColumn.setWidth(minKeyWidth);
}

From source file:org.eclipse.cdt.internal.ui.workingsets.WorkingSetConfigurationBlock.java

License:Open Source License

/**
 * Creates the "working set configurations" pane in the upper part of the sash form.
 * //from w ww .j a va 2s  .  com
 * @param parent
 *            the parent composite
 * @param layoutFactory
 *            a layout-factory to use to lay out the composite in a grid, possibly pre-configured. Its use
 *            is optional
 * 
 * @return the working set configurations pane
 */
protected Composite createWorkingSetConfigsArea(Composite parent, GridLayoutFactory layoutFactory) {
    Composite result = new Composite(parent, SWT.NONE);
    layoutFactory.numColumns(2).applyTo(result);

    GridDataFactory layoutDataFactory = GridDataFactory.fillDefaults();

    Label label = new Label(result, SWT.NONE);
    label.setText(WorkingSetMessages.WSConfigDialog_wsTree_label);
    layoutDataFactory.span(2, 1).applyTo(label);

    controller = new WorkingSetConfigsController(workspace, initialSelection);

    TreeViewer tree = new TreeViewer(result);
    layoutDataFactory.span(1, 1).align(SWT.FILL, SWT.FILL).grab(true, true).hint(250, SWT.DEFAULT)
            .applyTo(tree.getControl());

    tree.setContentProvider(new WSConfigsContentProvider());
    tree.setLabelProvider(new WSConfigsLabelProvider(tree));
    controller.setTreeViewer(tree);

    tree.setComparator(new ViewerComparator() {
        @Override
        public int category(Object element) {
            if (element instanceof IWorkingSetConfiguration.ISnapshot) {
                IWorkingSetConfiguration.ISnapshot config = (IWorkingSetConfiguration.ISnapshot) element;
                if (config.isReadOnly()) {
                    return 0;
                }
            }
            return 1;
        }
    });

    tree.getTree().getAccessible().addAccessibleListener(new AccessibleAdapter() {
        @Override
        public void getName(AccessibleEvent e) {
            e.result = WorkingSetMessages.WSConfigDialog_wsTree_accessible_name;
        }
    });

    Composite buttons = new Composite(result, SWT.NONE);
    layoutDataFactory.grab(false, false).hint(SWT.DEFAULT, SWT.DEFAULT).applyTo(buttons);
    layoutFactory.numColumns(1).extendedMargins(0, 0, 0, 0).applyTo(buttons);

    Button button = new Button(buttons, SWT.PUSH);
    layoutDataFactory.align(SWT.FILL, SWT.BEGINNING).applyTo(button);
    button.setText(WorkingSetMessages.WSConfigDialog_add_label);
    controller.setAddButton(button);

    button = new Button(buttons, SWT.PUSH);
    layoutDataFactory.applyTo(button);
    button.setText(WorkingSetMessages.WSConfigDialog_remove_label);
    controller.setRemoveButton(button);

    button = new Button(buttons, SWT.PUSH);
    layoutDataFactory.applyTo(button);
    button.setText(WorkingSetMessages.WSConfigDialog_rename_label);
    controller.setRenameButton(button);

    button = new Button(buttons, SWT.PUSH);
    layoutDataFactory.applyTo(button);
    button.setText(WorkingSetMessages.WSConfigDialog_activate_label);
    controller.setActivateButton(button);

    button = new Button(buttons, SWT.PUSH);
    layoutDataFactory.applyTo(button);
    button.setText(WorkingSetMessages.WSConfigDialog_build_label);
    controller.setBuildButton(button);

    return result;
}

From source file:org.eclipse.cdt.internal.ui.workingsets.WorkingSetConfigurationBlock.java

License:Open Source License

/**
 * Creates the "project configurations" pane in the lower part of the sash form.
 * /*  ww  w. j a va  2  s . c o m*/
 * @param parent
 *            the parent composite
 * @param layoutFactory
 *            a layout-factory to use to lay out the composite in a grid, possibly pre-configured. Its use
 *            is optional
 * 
 * @return the project configurations pane
 */
protected Composite createProjectConfigsArea(Composite parent, GridLayoutFactory layoutFactory) {
    Composite result = new Composite(parent, SWT.NONE);
    layoutFactory.numColumns(1).applyTo(result);

    GridDataFactory layoutDataFactory = GridDataFactory.fillDefaults();

    Label label = new Label(result, SWT.NONE);
    label.setText(WorkingSetMessages.WSConfigDialog_projTree_label);
    layoutDataFactory.applyTo(label);

    ProjectConfigsController projectsController = new ProjectConfigsController();
    CheckboxTreeViewer tree = new CheckboxTreeViewer(result);
    layoutDataFactory.span(1, 1).align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(tree.getControl());

    controller.setProjectConfigsController(projectsController);
    projectsController.setWorkingSetConfigurationsController(controller);

    projectsController.setTreeViewer(tree);

    tree.setComparator(new ViewerComparator());

    tree.getTree().getAccessible().addAccessibleListener(new AccessibleAdapter() {
        @Override
        public void getName(AccessibleEvent e) {
            e.result = WorkingSetMessages.WSConfigDialog_projTree_accessible_name;
        }
    });

    return result;
}

From source file:org.eclipse.debug.internal.ui.preferences.StringVariablePreferencePage.java

License:Open Source License

/**
 * Creates and configures the table containing launch configuration variables
 * and their associated value./*ww w .  j a v  a2  s. c  o m*/
 */
private void createTable(Composite parent) {
    Font font = parent.getFont();
    // Create table composite
    Composite tableComposite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.numColumns = 1;
    GridData gridData = new GridData(GridData.FILL_BOTH);
    gridData.heightHint = 150;
    gridData.widthHint = 400;
    tableComposite.setLayout(layout);
    tableComposite.setLayoutData(gridData);
    tableComposite.setFont(font);
    // Create table
    variableTable = new TableViewer(tableComposite,
            SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.FULL_SELECTION);
    Table table = variableTable.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    table.setFont(font);
    gridData = new GridData(GridData.FILL_BOTH);
    variableTable.getControl().setLayoutData(gridData);
    variableTable.setContentProvider(variableContentProvider);
    variableTable.setColumnProperties(variableTableColumnProperties);
    variableTable.addFilter(new VariableFilter());
    variableTable.setComparator(new ViewerComparator() {
        public int compare(Viewer iViewer, Object e1, Object e2) {
            if (e1 == null) {
                return -1;
            } else if (e2 == null) {
                return 1;
            } else {
                return ((VariableWrapper) e1).getName().compareToIgnoreCase(((VariableWrapper) e2).getName());
            }
        }
    });

    variableTable.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            handleTableSelectionChanged(event);
        }
    });

    variableTable.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            if (!variableTable.getSelection().isEmpty()) {
                handleEditButtonPressed();
            }
        }
    });
    variableTable.getTable().addKeyListener(new KeyAdapter() {
        public void keyPressed(KeyEvent event) {
            if (event.character == SWT.DEL && event.stateMask == 0) {
                handleRemoveButtonPressed();
            }
        }
    });

    for (int i = 0; i < variableTableColumnHeaders.length; i++) {
        TableColumn tc = new TableColumn(table, SWT.NONE, i);
        tc.setResizable(variableTableColumnLayouts[i].resizable);
        tc.setText(variableTableColumnHeaders[i]);
    }

    // Try restoring column widths from preferences, if widths aren't stored, init columns to default
    if (!restoreColumnWidths()) {
        restoreDefaultColumnWidths();
    }

    variableTable.setInput(getVariableManager());
    variableTable.setLabelProvider(new SimpleVariableLabelProvider());
}

From source file:org.eclipse.debug.internal.ui.sourcelookup.AddSourceContainerDialog.java

License:Open Source License

protected Control createDialogArea(Composite parent) {

    getShell().setText(SourceLookupUIMessages.addSourceLocation_title);
    setTitle(SourceLookupUIMessages.addSourceLocation_description);
    setTitleImage(DebugPluginImages.getImage(IInternalDebugUIConstants.IMG_ADD_SRC_LOC_WIZ));
    setMessage(SourceLookupUIMessages.AddSourceContainerDialog_select_source_container);

    Composite comp = (Composite) super.createDialogArea(parent);
    GridData gd = new GridData(GridData.FILL_BOTH);
    GridLayout topLayout = new GridLayout();
    topLayout.numColumns = 1;/*from   w w  w  .j  ava2  s . c o  m*/
    comp.setLayout(topLayout);
    comp.setLayoutData(gd);

    ISourceContainerType[] types = filterTypes(
            DebugPlugin.getDefault().getLaunchManager().getSourceContainerTypes());

    fViewer = new TableViewer(comp, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.SINGLE);
    final Table table = fViewer.getTable();
    gd = new GridData(GridData.FILL_BOTH);
    table.setLayoutData(gd);

    fViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });

    fViewer.setLabelProvider(new SourceContainerLabelProvider());
    fViewer.setContentProvider(new ArrayContentProvider());
    fViewer.setComparator(new ViewerComparator());
    fViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            ISelection selection = event.getSelection();
            if (!selection.isEmpty()) {
                ISourceContainerType type = (ISourceContainerType) ((IStructuredSelection) selection)
                        .getFirstElement();
                setMessage(type.getDescription());
                getButton(IDialogConstants.OK_ID).setEnabled(true);
            } else {
                getButton(IDialogConstants.OK_ID).setEnabled(false);
                setMessage(SourceLookupUIMessages.AddSourceContainerDialog_select_source_container);
            }
        }
    });
    if (types.length != 0) {
        fViewer.setInput(types);
    }
    Dialog.applyDialogFont(comp);
    PlatformUI.getWorkbench().getHelpSystem().setHelp(getShell(),
            IDebugHelpContextIds.ADD_SOURCE_CONTAINER_DIALOG);
    return comp;
}

From source file:org.eclipse.e4.core.internal.contexts.debug.ui.LeaksDialog.java

License:Open Source License

public LeaksDialog(Shell parent) {
    super(parent, new LabelProvider(), new ListenerContentProvider());
    setComparator(new ViewerComparator());
    setTitle(ContextMessages.diffDialogTitle);
    setMessage(ContextMessages.diffDialogMessage);
}

From source file:org.eclipse.e4.demo.simpleide.internal.datatransfer.WizardProjectsImportPage.java

License:Open Source License

/**
 * Create the checkbox list for the found projects.
 * // w w  w . j  av a  2s  .  c  o m
 * @param workArea
 */
private void createProjectsList(Composite workArea) {

    Label title = new Label(workArea, SWT.NONE);
    title.setText(messsagesLookup.WizardProjectsImportPage_ProjectsListTitle());

    Composite listComposite = new Composite(workArea, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginWidth = 0;
    layout.makeColumnsEqualWidth = false;
    listComposite.setLayout(layout);

    listComposite.setLayoutData(
            new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH));

    projectsList = new CheckboxTreeViewer(listComposite, SWT.BORDER);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData.widthHint = new PixelConverter(projectsList.getControl()).convertWidthInCharsToPixels(25);
    gridData.heightHint = new PixelConverter(projectsList.getControl()).convertHeightInCharsToPixels(10);
    projectsList.getControl().setLayoutData(gridData);
    projectsList.setContentProvider(new ITreeContentProvider() {

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java
         * .lang.Object)
         */
        public Object[] getChildren(Object parentElement) {
            return null;
        }

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.IStructuredContentProvider#getElements
         * (java.lang.Object)
         */
        public Object[] getElements(Object inputElement) {
            return getProjectRecords();
        }

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.ITreeContentProvider#hasChildren(java
         * .lang.Object)
         */
        public boolean hasChildren(Object element) {
            return false;
        }

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.ITreeContentProvider#getParent(java
         * .lang.Object)
         */
        public Object getParent(Object element) {
            return null;
        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IContentProvider#dispose()
         */
        public void dispose() {

        }

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse
         * .jface.viewers.Viewer, java.lang.Object, java.lang.Object)
         */
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

    });

    projectsList.setLabelProvider(new ProjectLabelProvider());

    projectsList.addCheckStateListener(new ICheckStateListener() {
        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged
         * (org.eclipse.jface.viewers.CheckStateChangedEvent)
         */
        public void checkStateChanged(CheckStateChangedEvent event) {
            ProjectRecord element = (ProjectRecord) event.getElement();
            if (element.hasConflicts) {
                projectsList.setChecked(element, false);
            }
            setPageComplete(projectsList.getCheckedElements().length > 0);
        }
    });

    projectsList.setInput(this);
    projectsList.setComparator(new ViewerComparator());
    createSelectionButtons(listComposite);
}