public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new RowLayout());
Text text = new Text(shell, SWT.MULTI | SWT.BORDER);
String modifier = SWT.MOD1 == SWT.CTRL ? "Ctrl" : "Command";
text.setText("Hit " + modifier + "+Return\nto see\nthe default button\nrun");
text.addTraverseListener(
e -> {
switch (e.detail) {
case SWT.TRAVERSE_RETURN:
if ((e.stateMask & SWT.MOD1) != 0) e.doit = true;
}
});
Button button = new Button(shell, SWT.PUSH);
button.pack();
button.setText("OK");
button.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
System.out.println("OK selected");
}
});
shell.setDefaultButton(button);
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
/**
* Creates the input score text.
*
* @param main the main
* @param player the player
*/
private void createInputScoreText(Composite main, IPlayer player) {
Text inputScoreText = this.toolkit.createText(main, "", SWT.CENTER | SWT.BORDER);
inputScoreText.setFont(OpenDartsFormsToolkit.getFont(OpenDartsFormsToolkit.FONT_SCORE_INPUT));
inputScoreText.setEnabled(false);
this.playerScoreInput.put(player, inputScoreText);
// Tooltip
ShortcutsTooltip tooltip = new ShortcutsTooltip(inputScoreText);
tooltip.setPopupDelay(200);
// layout
int indent = FieldDecorationRegistry.getDefault().getMaximumDecorationWidth() + 2;
GridDataFactory.fillDefaults()
.grab(true, false)
.indent(indent, SWT.DEFAULT)
.hint(SWT.DEFAULT, 100)
.applyTo(inputScoreText);
// decoration
ControlDecoration dec = new ControlDecoration(inputScoreText, SWT.TOP | SWT.LEFT);
// listener
TextInputListener listener =
new TextInputListener(this.getSite().getShell(), inputScoreText, this.game, player, dec);
inputScoreText.addKeyListener(listener);
inputScoreText.addTraverseListener(new CancelTraverseListener());
}
private void constructTextWidgets() {
if (txfValue == null) {
txfValue = new Text(pnlText, SWT.BORDER);
txfValue.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
txfValue.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(ModifyEvent theEvent) {
handleTextChange();
}
});
txfValue.addVerifyListener(
new VerifyListener() {
@Override
public void verifyText(VerifyEvent theEvent) {
String text = theEvent.text;
if ((text != null) && (text.length() > 0)) {
for (int size = text.length(), i = 0; i < size; i++) {
if ((validChars != null) && (validChars.indexOf(text.charAt(i)) == -1)) {
theEvent.doit = false;
break;
} else if (!model.isValidValue(text)) {
theEvent.doit = false;
break;
}
}
}
}
});
txfValue.addTraverseListener(
new TraverseListener() {
@Override
public void keyTraversed(TraverseEvent theEvent) {
// stops the enter key from putting in invisible characters
if (theEvent.detail == SWT.TRAVERSE_RETURN) {
theEvent.detail = SWT.TRAVERSE_NONE;
theEvent.doit = true;
}
}
});
pnlText.pack();
}
}
public void createPartControl(Composite parent) {
final Font monospaceFont =
new Font(parent.getDisplay(), new FontData("Monospace", 12, SWT.NONE));
final Color greenColor = parent.getDisplay().getSystemColor(SWT.COLOR_DARK_GREEN);
final Color redColor = parent.getDisplay().getSystemColor(SWT.COLOR_DARK_RED);
final Color blackColor = parent.getDisplay().getSystemColor(SWT.COLOR_BLACK);
final Color greyColor = parent.getDisplay().getSystemColor(SWT.COLOR_GRAY);
FillLayout fillLayout = (FillLayout) parent.getLayout();
fillLayout.type = SWT.VERTICAL;
Composite terminalComposite = new Composite(parent, SWT.NONE);
terminalComposite.setLayout(new FormLayout());
terminalComposite.setBackground(blackColor);
TabFolder terminalPane = new TabFolder(terminalComposite, SWT.BOTTOM);
terminalPane.setBackground(blackColor);
FormData terminalLayoutData = new FormData();
terminalLayoutData.top = new FormAttachment(0);
terminalLayoutData.left = new FormAttachment(0);
terminalLayoutData.right = new FormAttachment(100);
terminalPane.setLayoutData(terminalLayoutData);
TabItem outTabItem = new TabItem(terminalPane, SWT.NONE);
outTabItem.setText("out");
// terminalDataLayer = new DataLayer(currentlySelectedExecutionRecordDataProvider);
SelectionLayer selectionLayer = new SelectionLayer(terminalDataLayer);
ViewportLayer viewPortLayer = new ViewportLayer(selectionLayer);
viewPortLayer.setRegionName(GridRegion.BODY);
ColumnHeaderLayer columnHeaderLayer =
new ColumnHeaderLayer(new DataLayer(columnDataProvider), viewPortLayer, selectionLayer);
CompositeLayer compositeLayer = new CompositeLayer(1, 2);
compositeLayer.setChildLayer(GridRegion.COLUMN_HEADER, columnHeaderLayer, 0, 0);
compositeLayer.setChildLayer(GridRegion.BODY, viewPortLayer, 0, 1);
compositeLayer.setConfigLabelAccumulatorForRegion(GridRegion.BODY, configLabelAccumulator);
terminalGrid = new NatTable(terminalPane, compositeLayer);
terminalGrid.setTheme(new EarlGridTheme());
terminalGrid.setBackground(blackColor);
outTabItem.setControl(terminalGrid);
TabItem errTabItem = new TabItem(terminalPane, SWT.NONE);
errTabItem.setText("err");
tabularErrorTable = new Table(terminalPane, SWT.VIRTUAL | SWT.HIDE_SELECTION);
tabularErrorTable.setHeaderVisible(false);
tabularErrorTable.setLinesVisible(true);
// tabularErrorTable.addListener(SWT.SetData, tabularErrorDataHandler);
tabularErrorTable.setFont(monospaceFont);
tabularErrorTable.setBackground(redColor);
tabularErrorTable.setForeground(greyColor);
errTabItem.setControl(tabularErrorTable);
TabItem logTabItem = new TabItem(terminalPane, SWT.NONE);
logTabItem.setText("log");
tabularLogTable = new Table(terminalPane, SWT.VIRTUAL | SWT.HIDE_SELECTION);
tabularLogTable.setHeaderVisible(false);
tabularLogTable.setLinesVisible(true);
// tabularLogTable.addListener(SWT.SetData, tabularErrorDataHandler);
tabularLogTable.setFont(monospaceFont);
tabularLogTable.setBackground(greenColor);
tabularLogTable.setForeground(greyColor);
logTabItem.setControl(tabularLogTable);
terminalPane.setSelection(0);
commandLineTxt = new Text(terminalComposite, SWT.BORDER);
FormData commandLineTxtLayoutData = new FormData();
commandLineTxtLayoutData.left = new FormAttachment(terminalPane, 0, SWT.LEFT);
commandLineTxtLayoutData.right = new FormAttachment(terminalPane, 0, SWT.RIGHT);
commandLineTxtLayoutData.bottom = new FormAttachment(100);
commandLineTxt.setLayoutData(commandLineTxtLayoutData);
commandLineTxt.addFocusListener(commandLineFocusListener);
commandLineTxt.addKeyListener(commandLineKeyListener);
commandLineTxt.setFont(monospaceFont);
commandLineTxt.setBackground(blackColor);
commandLineTxt.setForeground(greyColor);
commandLineTxt.addTraverseListener(preventTraversal);
terminalLayoutData.bottom = new FormAttachment(commandLineTxt);
monospaceFont.dispose();
}
public void addTraverseListener(TraverseListener tl) {
wText.addTraverseListener(tl);
}
private Control createText(Composite parent) {
text = new Text(parent, textStyle);
text.setTextLimit(7);
text.addFocusListener(
new FocusListener() {
public void focusLost(FocusEvent e) {
Display.getCurrent()
.asyncExec(
new Runnable() {
public void run() {
if (text == null || text.isDisposed()) return;
if (isAncestorShell(text.getShell(), Display.getCurrent().getActiveShell()))
return;
textEditingFinished();
}
});
}
public void focusGained(FocusEvent e) {}
});
text.addTraverseListener(
new TraverseListener() {
public void keyTraversed(TraverseEvent e) {
if (e.detail == SWT.TRAVERSE_ESCAPE) {
fireCancelEditing();
e.doit = false;
} else if (e.detail == SWT.TRAVERSE_RETURN) {
textEditingFinished();
e.doit = false;
}
}
});
text.addVerifyListener(
new VerifyListener() {
public void verifyText(VerifyEvent e) {
if (e.keyCode == 27 && e.stateMask == 0) {
fireCancelEditing();
e.doit = false;
} else if (e.keyCode == 13) {
textEditingFinished();
e.doit = false;
} else {
if (COLOR_NONE_VALUE.equals(e.text)) {
return;
}
char[] charArray = e.text.toCharArray();
for (char character : charArray) {
boolean isValid =
character == '#'
|| (character >= 'A' && character <= 'F')
|| (character >= 'a' && character <= 'f')
|| (character >= '0' && character <= '9');
if (!isValid) {
e.doit = false;
return;
}
}
}
}
});
text.addModifyListener(
new ModifyListener() {
public void modifyText(ModifyEvent e) {
if (modifying) return;
String value = text.getText();
if ((value == null || value.lastIndexOf('#') != 0) && !COLOR_NONE_VALUE.equals(value)) {
value = ""; // $NON-NLS-1$
}
changeValue("".equals(value) ? null : value); // $NON-NLS-1$
}
});
text.addKeyListener(
new KeyListener() {
public void keyReleased(KeyEvent e) {}
public void keyPressed(KeyEvent e) {
if (e.character == '\r') {
textEditingFinished();
e.doit = false;
}
}
});
return text;
}
/**
* Create the filter text and adds listeners.
*
* @param parent <code>Composite</code> of the filter text
*/
protected void createFilterText(Composite parent) {
GridData gd = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
gd.horizontalIndent = 15;
filterText = createFilterTextControl(parent, SWT.SINGLE | SWT.BORDER, gd);
filterText
.getAccessible()
.addAccessibleListener(
new AccessibleAdapter() {
/* (non-Javadoc)
* @see org.eclipse.swt.accessibility.AccessibleListener#getName(org.eclipse.swt.accessibility.AccessibleEvent)
*/
public void getName(AccessibleEvent e) {
String filterTextString = filterText.getText();
if (filterTextString.length() == 0) {
e.result = initialText;
} else {
e.result = filterTextString;
}
}
});
filterText.addFocusListener(
new FocusAdapter() {
/* (non-Javadoc)
* @see org.eclipse.swt.events.FocusListener#focusLost(org.eclipse.swt.events.FocusEvent)
*/
public void focusGained(FocusEvent e) {
/* Running in an asyncExec because the selectAll() does not
* appear to work when using mouse to give focus to text.
*/
Display display = filterText.getDisplay();
display.asyncExec(
new Runnable() {
public void run() {
if (!filterText.isDisposed()) {
if (getInitialText().equals(filterText.getText().trim())) {
filterText.selectAll();
}
}
}
});
}
});
filterText.addKeyListener(
new KeyAdapter() {
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.events.KeyAdapter#keyReleased(org.eclipse.swt.events.KeyEvent)
*/
public void keyPressed(KeyEvent e) {
// on a CR we want to transfer focus to the list
boolean hasItems = getViewer().getTable().getItemCount() > 0;
if (hasItems && e.keyCode == SWT.ARROW_DOWN) {
tableViewer.getTable().setFocus();
} else if (e.character == SWT.CR) {
return;
}
}
});
// enter key set focus to tree
filterText.addTraverseListener(
new TraverseListener() {
public void keyTraversed(TraverseEvent e) {
if (e.detail == SWT.TRAVERSE_RETURN) {
e.doit = false;
if (getViewer().getTable().getItemCount() == 0) {
Display.getCurrent().beep();
} else {
// if the initial filter text hasn't changed, do not try to match
boolean hasFocus = getViewer().getTable().setFocus();
boolean textChanged = !getInitialText().equals(filterText.getText().trim());
if (hasFocus && textChanged && filterText.getText().trim().length() > 0) {
TableItem item = getFirstMatchingItem(getViewer().getTable().getItems());
if (item != null) {
getViewer().getTable().setSelection(new TableItem[] {item});
ISelection sel = getViewer().getSelection();
getViewer().setSelection(sel, true);
}
}
}
}
}
});
filterText.addModifyListener(
new ModifyListener() {
/* (non-Javadoc)
* @see org.eclipse.swt.events.ModifyListener#modifyText(org.eclipse.swt.events.ModifyEvent)
*/
public void modifyText(ModifyEvent e) {
textChanged();
}
});
}