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

Example 46 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project pmd-eclipse-plugin by pmd.

the class RuleSetSelectionDialog method setupRuleTable.

private void setupRuleTable() {
    Table tbl = ruleTable.getTable();
    tbl.setLinesVisible(true);
    tbl.setHeaderVisible(true);
    ruleTable.setContentProvider(new AbstractStructuredContentProvider() {

        @Override
        public Object[] getElements(Object inputElement) {
            RuleSet rs = selectedRuleset();
            return rs == null ? new Object[0] : rs.getRules().toArray();
        }
    });
    ruleTable.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            ruleChecked();
        }
    });
    createCheckBoxColumn(tbl);
    for (int i = 0; i < columns.length; i++) {
        columns[i].newTableColumnFor(tbl, i + 1, null, null);
    }
    ruleTable.setLabelProvider(new RuleLabelProvider(columns));
}

Example 47 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project Pydev by fabioz.

the class GeneratePropertiesPage method createTreeViewer.

private void createTreeViewer(Composite treeComp) {
    treeViewer = new ContainerCheckedTreeViewer(treeComp);
    treeViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            getRequestProcsseor().setCheckedElements(treeViewer.getCheckedElements());
            GeneratePropertiesPage.this.getWizard().getContainer().updateButtons();
        }
    });
    treeViewer.setContentProvider(classProvider);
    treeViewer.setLabelProvider(labelProvider);
    treeViewer.setAutoExpandLevel(2);
    treeViewer.setInput("");
    treeViewer.setSelection(new StructuredSelection(treeViewer.getExpandedElements()[0]));
}

Example 48 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project Pydev by fabioz.

the class ConstructorFieldPage method createTreeViewer.

private void createTreeViewer(Composite treeComp) {
    treeViewer = new ContainerCheckedTreeViewer(treeComp);
    treeViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            getRequestProcessor().setCheckedElements(treeViewer.getCheckedElements());
            ConstructorFieldPage.this.getWizard().getContainer().updateButtons();
        }
    });
    treeViewer.setContentProvider(classProvider);
    treeViewer.setLabelProvider(labelProvider);
    treeViewer.setAutoExpandLevel(2);
    treeViewer.setInput("");
    treeViewer.setSelection(new StructuredSelection(treeViewer.getExpandedElements()[0]));
}

Example 49 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project Pydev by fabioz.

the class PyEditorHoverConfigurationBlock method createControl.

/**
 * Creates page for hover preferences.
 *
 * @param parent the parent composite
 * @return the control for the preference page
 */
@Override
public Control createControl(final Composite parent) {
    priorityHelpRange = new StyleRange(PyEditorMessages.PyEditorHoverConfigurationBlock_hoverPreferences.length(), priorityHelpStr.length(), parent.getDisplay().getSystemColor(SWT.COLOR_BLUE), null);
    fComp = new Composite(parent, SWT.NONE);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(fComp);
    GridLayoutFactory.fillDefaults().numColumns(3).applyTo(fComp);
    fButtonComp = new Composite(fComp, SWT.BORDER);
    GridLayoutFactory.fillDefaults().numColumns(2).applyTo(fButtonComp);
    fUseFirstHover = new Button(fButtonComp, SWT.RADIO | SWT.BORDER);
    fUseFirstHover.setText("Use highest priority Hover");
    GridDataFactory.fillDefaults().applyTo(fUseFirstHover);
    fCombineHovers = new Button(fButtonComp, SWT.RADIO | SWT.BORDER);
    fCombineHovers.setText("Combine Hovers");
    GridDataFactory.fillDefaults().applyTo(fCombineHovers);
    fCombineHovers.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            fCombiningHoverModifierEditor.setEnabled(fCombineHovers.getSelection());
            fCombiningHoverLabel.setEnabled(fCombineHovers.getSelection());
            showColumn(fPreemptColumn, fCombineHovers.getSelection());
            showColumn(fModifierColumn, !fCombineHovers.getSelection());
            fModifierFieldLabel.setEnabled(!fCombineHovers.getSelection());
        }
    });
    fCombiningHoverLabel = new Label(fComp, SWT.PUSH);
    fCombiningHoverLabel.setText("Combined Hovers Key Modifier:");
    fCombiningHoverModifierEditor = new Text(fComp, SWT.BORDER);
    fCombiningHoverModifierEditor.addKeyListener(new KeyModifierListener(fCombiningHoverModifierEditor));
    fCombiningHoverModifierEditor.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            handleModifierModified(fCombiningHoverModifierEditor);
        }
    });
    GridDataFactory.fillDefaults().grab(true, false).applyTo(fCombiningHoverModifierEditor);
    ScrolledPageContent scrolled = new ScrolledPageContent(parent, SWT.H_SCROLL | SWT.V_SCROLL);
    scrolled.setExpandHorizontal(true);
    scrolled.setExpandVertical(true);
    Composite hoverComposite = new Composite(scrolled, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    hoverComposite.setLayout(layout);
    addFiller(hoverComposite);
    fTableLabel = new StyledText(hoverComposite, SWT.NONE);
    fTableLabel.setEditable(false);
    fTableLabel.setEnabled(false);
    fTableLabel.setBackground(fTableLabel.getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
    fTableLabel.setText(PyEditorMessages.PyEditorHoverConfigurationBlock_hoverPreferences);
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalAlignment = GridData.BEGINNING;
    gd.horizontalSpan = 2;
    fTableLabel.setLayoutData(gd);
    TableLayoutComposite layouter = new TableLayoutComposite(hoverComposite, SWT.NONE);
    addColumnLayoutData(layouter, fColWidths);
    // Hover table
    fHoverTable = new Table(layouter, SWT.H_SCROLL | SWT.V_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION | SWT.CHECK);
    fHoverTable.setHeaderVisible(true);
    fHoverTable.setLinesVisible(true);
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.heightHint = SWTUtil.getTableHeightHint(fHoverTable, 10);
    gd.horizontalSpan = 2;
    gd.widthHint = new PixelConverter(parent).convertWidthInCharsToPixels(100);
    layouter.setLayoutData(gd);
    fHoverTable.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            handleHoverListSelection();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });
    TableLayout tableLayout = new TableLayout();
    fHoverTable.setLayout(tableLayout);
    fHoverTableViewer = new CheckboxTableViewer(fHoverTable);
    TableViewerColumn nameColumnViewer = new TableViewerColumn(fHoverTableViewer, SWT.NONE);
    nameColumnViewer.setLabelProvider(new PyEditorTextHoverDescriptorLabelProvider(fHoverTableViewer));
    fNameColumn = nameColumnViewer.getColumn();
    fNameColumn.setText(PyEditorMessages.PyEditorHoverConfigurationBlock_nameColumnTitle);
    fNameColumn.setResizable(true);
    TableViewerColumn priorityViewerColumn = new TableViewerColumn(fHoverTableViewer, SWT.NONE);
    priorityViewerColumn.setEditingSupport(new HoverTableEditingSupport(fHoverTableViewer, PRIORITY_PROP));
    priorityViewerColumn.setLabelProvider(new PyEditorTextHoverDescriptorLabelProvider(fHoverTableViewer));
    fPriorityColumn = priorityViewerColumn.getColumn();
    fPriorityColumn.setText(PyEditorMessages.PyEditorHoverConfigurationBlock_priorityColumnTitle);
    fPriorityColumn.setResizable(true);
    TableViewerColumn modifierColumnViewer = new TableViewerColumn(fHoverTableViewer, SWT.NONE);
    modifierColumnViewer.setLabelProvider(new PyEditorTextHoverDescriptorLabelProvider(fHoverTableViewer));
    fModifierColumn = modifierColumnViewer.getColumn();
    fModifierColumn.setText(PyEditorMessages.PyEditorHoverConfigurationBlock_modifierColumnTitle);
    fModifierColumn.setResizable(true);
    TableViewerColumn preemptViewerColumn = new TableViewerColumn(fHoverTableViewer, SWT.NONE);
    preemptViewerColumn.setEditingSupport(new HoverTableEditingSupport(fHoverTableViewer, PREEMPT_PROP));
    preemptViewerColumn.setLabelProvider(new PyEditorTextHoverDescriptorLabelProvider(fHoverTableViewer));
    fPreemptColumn = preemptViewerColumn.getColumn();
    fPreemptColumn.setText(PyEditorMessages.PyEditorHoverConfigurationBlock_preemptColumnTitle);
    fPreemptColumn.setResizable(true);
    fHoverTableViewer.setUseHashlookup(true);
    fHoverTableViewer.setContentProvider(new PyEditorTextHoverDescriptorContentProvider());
    fHoverTableViewer.addCheckStateListener(new ICheckStateListener() {

        /*
             * @see org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged(org.eclipse.jface.viewers.Che((CheckboxTreeViewer) fHoverTableViewer)nt)
             */
        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            String id = ((PyEditorTextHoverDescriptor) event.getElement()).getId();
            if (id == null) {
                return;
            }
            PyEditorTextHoverDescriptor[] descriptors = fHoverDescs;
            PyEditorTextHoverDescriptor hover = null;
            int i = 0, length = fHoverDescs.length;
            while (i < length) {
                if (id.equals(descriptors[i].getId())) {
                    hover = fHoverDescs[i];
                    hover.setIsEnabled(event.getChecked());
                    fModifierEditor.setEnabled(event.getChecked());
                    fHoverTableViewer.setSelection(new StructuredSelection(descriptors[i]));
                }
                i++;
            }
            handleHoverListSelection();
            updateStatus(hover);
        }
    });
    fHoverTableViewer.setSorter(new ViewerSorter() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            return ((PyEditorTextHoverDescriptor) e1).getPriority().compareTo(((PyEditorTextHoverDescriptor) e2).getPriority());
        }
    });
    // Text field for modifier string
    fModifierFieldLabel = new Label(hoverComposite, SWT.LEFT);
    fModifierFieldLabel.setText(PyEditorMessages.PyEditorHoverConfigurationBlock_keyModifier);
    fModifierEditor = new Text(hoverComposite, SWT.BORDER);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    fModifierEditor.setLayoutData(gd);
    fModifierEditor.addKeyListener(new KeyModifierListener(fModifierEditor));
    fModifierEditor.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            handleModifierModified(fModifierEditor);
        }
    });
    // Description
    Label label = new Label(hoverComposite, SWT.LEFT);
    label.setText(PyEditorMessages.PyEditorHoverConfigurationBlock_description);
    gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
    gd.horizontalSpan = 2;
    label.setLayoutData(gd);
    fDescription = new Text(hoverComposite, SWT.LEFT | SWT.WRAP | SWT.MULTI | SWT.READ_ONLY | SWT.BORDER);
    SWTUtil.fixReadonlyTextBackground(fDescription);
    gd = new GridData(GridData.FILL_BOTH);
    gd.horizontalSpan = 2;
    fDescription.setLayoutData(gd);
    fDebugShowVars = new Button(parent, SWT.CHECK);
    fDebugShowVars.setText("Show variables values while debugging");
    fDebugShowVars.setSelection(PyHoverPreferencesPage.getShowValuesWhileDebuggingOnHover());
    fUseHoverDivider = new Button(parent, SWT.CHECK);
    fUseHoverDivider.setText("Add divider between contributions when combining hovers");
    fUseHoverDivider.setSelection(PyHoverPreferencesPage.getUseHoverDelimiters());
    scrolled.setContent(hoverComposite);
    final Point size = hoverComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    scrolled.setMinSize(size.x, size.y);
    Dialog.applyDialogFont(scrolled);
    return fComp;
}

Example 50 with CheckStateChangedEvent

use of org.eclipse.jface.viewers.CheckStateChangedEvent in project Pydev by fabioz.

the class PyConfigureExceptionDialog method createDialogArea.

@Override
protected Control createDialogArea(Composite parent) {
    // page group
    Composite composite = (Composite) super.createDialogArea(parent);
    initializeDialogUnits(composite);
    createMessageArea(composite);
    listViewer = CheckboxTableViewer.newCheckList(composite, SWT.BORDER);
    GridData data = new GridData(GridData.FILL_BOTH);
    data.heightHint = SIZING_SELECTION_WIDGET_HEIGHT;
    data.widthHint = SIZING_SELECTION_WIDGET_WIDTH;
    listViewer.getTable().setLayoutData(data);
    listViewer.setLabelProvider(labelProvider);
    listViewer.setContentProvider(contentProvider);
    createSelectionButtons(composite);
    initContent();
    // initialize page
    if (!getInitialElementSelections().isEmpty()) {
        checkInitialSelections();
    }
    Dialog.applyDialogFont(composite);
    getViewer().addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (getCheckBoxTableViewer().getChecked(element)) {
                addToSelectedElements(element);
            }
            return matchExceptionToShowInList(element);
        }
    });
    getCheckBoxTableViewer().addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                addToSelectedElements(event.getElement());
            } else {
                removeFromSelectedElements(event.getElement());
            }
        }
    });
    createCustomExceptionUI(composite);
    createDealingWithExceptionsOptions(composite);
    return composite;
}