private void createTaskTree(Composite parent) {
PatternFilter filter = new PatternFilter();
FilteredTree filteredTree =
new FilteredTree(parent, SWT.CHECK | SWT.BORDER, filter, true) {
@Override
protected TreeViewer doCreateTreeViewer(Composite parent, int style) {
return new ContainerCheckedTreeViewer(parent, style);
}
};
taskSelectionTreeViewer = (CheckboxTreeViewer) filteredTree.getViewer();
filteredTree.setLayoutData(new GridData(GridData.FILL_BOTH));
// Add multi column support
Tree tree = taskSelectionTreeViewer.getTree();
tree.setHeaderVisible(true);
TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
column1.setText("Project/Task");
TreeColumn column2 = new TreeColumn(tree, SWT.LEFT);
column2.setText("Description");
column1.pack();
column2.pack();
taskSelectionTreeViewer.setLabelProvider(new GradleTaskTreeLabelProvider());
taskSelectionTreeViewer.setContentProvider(
new GradleTaskTreeContentProvider(taskSelectionTreeViewer, true));
taskSelectionTreeViewer.setCheckStateProvider(tasksChecked);
taskSelectionTreeViewer.addCheckStateListener(tasksChecked);
if (project != null) {
setTreeInput(project);
}
}
/** This method initializes diagramfilteredTree. */
private void createDiagramfilteredTree() {
GridData gridData6 = new GridData();
gridData6.horizontalAlignment = GridData.FILL;
gridData6.grabExcessHorizontalSpace = true;
gridData6.grabExcessVerticalSpace = true;
gridData6.verticalAlignment = GridData.FILL;
diagramfilteredTree =
new FilteredTree(diagramListcomposite, SWT.BORDER, new PatternFilter(), true);
diagramfilteredTree.setLayoutData(gridData6);
}
/** This method initializes filteredTree. */
private void createModelFilteredTree() {
GridData gridData3 = new GridData();
gridData3.horizontalAlignment = GridData.FILL;
gridData3.grabExcessHorizontalSpace = true;
gridData3.grabExcessVerticalSpace = true;
gridData3.verticalSpan = 3;
gridData3.verticalAlignment = GridData.FILL;
modeFilteredTree = new FilteredTree(treeViewcomposite, SWT.BORDER, new PatternFilter(), true);
modeFilteredTree.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
modeFilteredTree.setLayoutData(gridData3);
}
/**
* Creates the top level control for this dialog page under the given parent composite.
*
* <p>Implementors are responsible for ensuring that the created control can be accessed via
* <code>getControl</code>
*
* @param parent the parent composite
*/
public void createControl(Composite parent) {
helper = new DataSetBasePageHelper();
// initialize the dialog layout
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
GridLayout layout = new GridLayout();
composite.setLayout(layout);
final Group group = new Group(composite, SWT.NONE);
group.setLayout(new GridLayout());
group.setText(Messages.getString("DataSetBasePage.Group.DataSourceSelection")); // $NON-NLS-1$
group.setLayoutData(
new GridData(SWT.FILL, SWT.FILL, true, true, 1, 8)); // GridData.FILL_BOTH));
wizardFilter = new WizardFilter();
dataSourceFilteredTree =
new FilteredTree(
group,
SWT.BORDER | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL,
this.wizardFilter,
true);
GridData treeData = new GridData(GridData.FILL_BOTH);
treeData.grabExcessHorizontalSpace = true;
treeData.grabExcessVerticalSpace = true;
treeData.heightHint = 300;
treeData.widthHint = 600;
dataSourceFilteredTree.setLayoutData(treeData);
SelectionListener listener =
new SelectionListener() {
TreeItem parent = null;
public void widgetDefaultSelected(SelectionEvent arg0) {}
public void widgetSelected(SelectionEvent event) {
if (event.item.getData() instanceof DataSourceHandle) {
dataSetTypeChooser.getCombo().setEnabled(true);
if (parent == null || parent != ((TreeItem) event.item).getParentItem()) {
parent = ((TreeItem) event.item).getParentItem();
doDataSourceSelectionChanged(parent.getData());
}
setPageComplete(!hasWizard() && (getMessageType() != ERROR));
} else {
dataSetTypeChooser.getCombo().clearSelection();
dataSetTypeChooser.getCombo().setEnabled(false);
setPageComplete(false);
}
dataSourceFilteredTree.getViewer().getTree().setFocus();
}
};
dataSourceFilteredTree.getViewer().getTree().addSelectionListener(listener);
createDataSetTypeViewer(composite);
setDataSourceTreeViewer();
setPageStatus();
// initialize name editor
new Label(composite, SWT.RIGHT)
.setText(Messages.getString("dataset.wizard.label.datasetName")); // $NON-NLS-1$
nameEditor = new Text(composite, SWT.BORDER);
String name = ReportPlugin.getDefault().getCustomName(ReportDesignConstants.DATA_SET_ELEMENT);
if (name != null) {
nameEditor.setText(Utility.getUniqueDataSetName(name));
} else // can't get defaut name
{
nameEditor.setText(
Utility.getUniqueDataSetName(
Messages.getString("dataset.new.defaultName"))); // $NON-NLS-1$
}
nameEditor.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
nameEditor.setToolTipText(Messages.getString("DataSetBasePage.tooltip")); // $NON-NLS-1$
nameEditor.addModifyListener(
new ModifyListener() {
public void modifyText(ModifyEvent e) {
if (StringUtil.isBlank(nameEditor.getText().trim())) {
setMessage(EMPTY_NAME, ERROR);
} else if (isDuplicateName()) { // name is duplicated
setMessage(DUPLICATE_NAME, ERROR);
} else if (containInvalidCharactor(
nameEditor.getText())) { // name contains invalid ".", "/", "\", "!", ";", ","
// character
String msg =
Messages.getFormattedString(
"error.invalidName", //$NON-NLS-1$
new Object[] {nameEditor.getText()});
setMessage(msg, ERROR);
} else { // everything is OK
setMessage(CREATE_PROMPT);
}
setPageComplete(
!hasWizard() && (getMessageType() != ERROR) && getSelectedDataSource() != null);
nameEditor.setFocus();
}
});
setControl(composite);
Utility.setSystemHelp(getControl(), IHelpConstants.CONEXT_ID_DATASET_NEW);
}