void createRTFTransfer(Composite copyParent, Composite pasteParent) {
// RTF Transfer
Label l = new Label(copyParent, SWT.NONE);
l.setText("RTFTransfer:"); // $NON-NLS-1$
copyRtfText = new Text(copyParent, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
copyRtfText.setText("some\nrtf\ntext");
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
copyRtfText.setLayoutData(data);
Button b = new Button(copyParent, SWT.PUSH);
b.setText("Copy");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
String data = copyRtfText.getText();
if (data.length() > 0) {
status.setText("");
data = "{\\rtf1{\\colortbl;\\red255\\green0\\blue0;}\\uc1\\b\\i " + data + "}";
clipboard.setContents(
new Object[] {data}, new Transfer[] {RTFTransfer.getInstance()});
} else {
status.setText("nothing to copy");
}
}
});
l = new Label(pasteParent, SWT.NONE);
l.setText("RTFTransfer:"); // $NON-NLS-1$
pasteRtfText =
new Text(pasteParent, SWT.READ_ONLY | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
pasteRtfText.setLayoutData(data);
b = new Button(pasteParent, SWT.PUSH);
b.setText("Paste");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
String data = (String) clipboard.getContents(RTFTransfer.getInstance());
if (data != null && data.length() > 0) {
status.setText("");
pasteRtfText.setText("start paste>" + data + "<end paste");
} else {
status.setText("nothing to paste");
}
}
});
}
/** Experimental. Switching themes at runtime does not yet work properly. */
protected void createThemeSwitcher(final Composite parent) {
final Button button = new Button(parent, SWT.PUSH);
button.setText("Theme Switcher");
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent e) {
Shell shell = new Shell(parent.getShell(), SWT.DIALOG_TRIM);
shell.setText("Theme Switcher");
shell.setLayout(new GridLayout());
Button themeButton = new Button(shell, SWT.PUSH);
themeButton.setText("Switch Theme");
themeButton.addSelectionListener(
new SelectionAdapter() {
String[] availableThemeIds = ThemeUtil.getAvailableThemeIds();
public void widgetSelected(final SelectionEvent e) {
int index = 0;
String currThemeId = ThemeUtil.getCurrentThemeId();
for (int i = 0; i < availableThemeIds.length; i++) {
if (currThemeId.equals(availableThemeIds[i])) {
index = (i + 1) % availableThemeIds.length;
}
}
String newThemeId = availableThemeIds[index];
ThemeUtil.setCurrentThemeId(newThemeId);
}
});
shell.pack();
shell.open();
}
});
}
void createHTMLTransfer(Composite copyParent, Composite pasteParent) {
// HTML Transfer
Label l = new Label(copyParent, SWT.NONE);
l.setText("HTMLTransfer:"); // $NON-NLS-1$
copyHtmlText = new Text(copyParent, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
copyHtmlText.setText("<b>Hello World</b>");
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
copyHtmlText.setLayoutData(data);
Button b = new Button(copyParent, SWT.PUSH);
b.setText("Copy");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
String data = copyHtmlText.getText();
if (data.length() > 0) {
status.setText("");
clipboard.setContents(
new Object[] {data}, new Transfer[] {HTMLTransfer.getInstance()});
} else {
status.setText("nothing to copy");
}
}
});
l = new Label(pasteParent, SWT.NONE);
l.setText("HTMLTransfer:"); // $NON-NLS-1$
pasteHtmlText =
new Text(pasteParent, SWT.READ_ONLY | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
pasteHtmlText.setLayoutData(data);
b = new Button(pasteParent, SWT.PUSH);
b.setText("Paste");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
String data = (String) clipboard.getContents(HTMLTransfer.getInstance());
if (data != null && data.length() > 0) {
status.setText("");
pasteHtmlText.setText("start paste>" + data + "<end paste");
} else {
status.setText("nothing to paste");
}
}
});
}
/** Creates the "Other" group. */
void createOtherGroup() {
super.createOtherGroup();
/* Create display controls specific to this example */
caretButton = new Button(otherGroup, SWT.CHECK);
caretButton.setText(ControlExample.getResourceString("Caret"));
fillDamageButton = new Button(otherGroup, SWT.CHECK);
fillDamageButton.setText(ControlExample.getResourceString("FillDamage"));
/* Add the listeners */
caretButton.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
setCaret();
}
});
}
public static Button createCheckbox(Composite parent, String label, boolean checked) {
final Button button = new Button(parent, SWT.CHECK);
button.setText(label);
if (checked) {
button.setSelection(true);
}
return button;
}
public static Button createToolButton(
Composite parent, String text, SelectionListener selectionListener) {
Button button = new Button(parent, SWT.PUSH);
button.setText(text);
button.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
if (selectionListener != null) {
button.addSelectionListener(selectionListener);
}
return button;
}
/** Creates a text that controls whether a border radius is set on the registered controls. */
protected void cteateRoundedBorderGroup() {
Group group = new Group(styleComp, SWT.NONE);
group.setText("Rounded Border");
group.setLayout(new GridLayout(2, false));
new Label(group, SWT.NONE).setText("Width");
final Text textWidth = new Text(group, SWT.SINGLE | SWT.BORDER);
textWidth.setLayoutData(new GridData(20, SWT.DEFAULT));
new Label(group, SWT.NONE).setText("Color");
final Button buttonColor = new Button(group, SWT.PUSH);
buttonColor.setLayoutData(new GridData(20, 20));
buttonColor.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent event) {
rbIndex = (rbIndex + 1) % bgColors.length;
if (bgColors[rbIndex] == null) {
buttonColor.setText("");
} else {
buttonColor.setText("\u2588");
}
buttonColor.setForeground(bgColors[rbIndex]);
}
});
new Label(group, SWT.NONE).setText("Radius ");
Composite radiusGroup = new Composite(group, SWT.NONE);
radiusGroup.setLayout(new GridLayout(4, false));
new Label(radiusGroup, SWT.NONE).setText("T-L");
final Text textTopLeft = new Text(radiusGroup, SWT.SINGLE | SWT.BORDER);
textTopLeft.setLayoutData(new GridData(20, SWT.DEFAULT));
new Label(radiusGroup, SWT.NONE).setText("T-R");
final Text textTopRight = new Text(radiusGroup, SWT.SINGLE | SWT.BORDER);
textTopRight.setLayoutData(new GridData(20, SWT.DEFAULT));
new Label(radiusGroup, SWT.NONE).setText("B-L");
final Text textBottomLeft = new Text(radiusGroup, SWT.SINGLE | SWT.BORDER);
textBottomLeft.setLayoutData(new GridData(20, SWT.DEFAULT));
new Label(radiusGroup, SWT.NONE).setText("B-R");
final Text textBottomRight = new Text(radiusGroup, SWT.SINGLE | SWT.BORDER);
textBottomRight.setLayoutData(new GridData(20, SWT.DEFAULT));
Button button = new Button(group, SWT.PUSH);
button.setText("Set");
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent e) {
int width = parseInt(textWidth.getText());
Color color = buttonColor.getBackground();
int topLeft = parseInt(textTopLeft.getText());
int topRight = parseInt(textTopRight.getText());
int bottomRight = parseInt(textBottomRight.getText());
int bottomLeft = parseInt(textBottomLeft.getText());
updateRoundedBorder(width, color, topLeft, topRight, bottomRight, bottomLeft);
}
});
}
/**
* Creates a checkbox that controls whether a background image is set on the registered controls.
*
* @return the created checkbox
*/
protected Button createBgImageButton() {
final Button button = new Button(styleComp, SWT.CHECK);
button.setText("Background Image");
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent event) {
showBgImage = button.getSelection();
updateBgImage();
}
});
return button;
}
@NotNull
public static Button createPushButton(
@NotNull Composite parent, @Nullable String label, @Nullable Image image) {
Button button = new Button(parent, SWT.PUSH);
if (label != null) {
button.setText(label);
}
if (image != null) {
button.setImage(image);
}
return button;
}
public static void main(String[] args) {
final Display display = new Display();
final Shell shell = new Shell(display);
final Button button = new Button(shell, SWT.NONE);
button.setSize(100, 100);
button.setText("Click");
shell.pack();
shell.open();
button.addListener(
SWT.MouseDown,
new Listener() {
@Override
public void handleEvent(Event e) {
System.out.println(
"Mouse Down (button: " + e.button + " x: " + e.x + " y: " + e.y + ")");
}
});
final Point pt = display.map(shell, null, 50, 50);
new Thread() {
Event event;
@Override
public void run() {
try {
Thread.sleep(300);
} catch (InterruptedException e) {
}
event = new Event();
event.type = SWT.MouseMove;
event.x = pt.x;
event.y = pt.y;
display.post(event);
try {
Thread.sleep(300);
} catch (InterruptedException e) {
}
event.type = SWT.MouseDown;
event.button = 1;
display.post(event);
try {
Thread.sleep(300);
} catch (InterruptedException e) {
}
event.type = SWT.MouseUp;
display.post(event);
}
}.start();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
/**
* Creates a checkbutton to enable / disabled the registered controls.
*
* @return the created checkbutton.
*/
protected Button createEnablementButton() {
final Button button = new Button(styleComp, SWT.CHECK);
button.setText("Enabled");
button.setSelection(enabled);
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent event) {
enabled = button.getSelection();
updateEnabled();
}
});
return button;
}
/**
* Creates a checkbutton to show / hide the registered controls.
*
* @return the created checkbutton
*/
protected Button createVisibilityButton() {
final Button button = new Button(styleComp, SWT.CHECK);
button.setText("Visible");
button.setSelection(visible);
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent event) {
visible = button.getSelection();
updateVisible();
}
});
return button;
}
protected Button createStyleButton(final String name, final int style, final boolean checked) {
Button button = new Button(styleComp, SWT.CHECK);
button.setText(name);
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent event) {
createNew();
}
});
button.setData("style", new Integer(style));
button.setSelection(checked);
return button;
}
/**
* Creates a button to change the background color of all registered controls.
*
* @return the created button
*/
protected Button createBgColorButton() {
bgColorChooser = new ColorChooser();
final Button button = new Button(styleComp, SWT.PUSH);
button.setText("Background");
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent event) {
bgIndex = (bgIndex + 1) % fgColors.length;
updateBgColor();
}
});
return button;
}
public static void directoryDialogTab() {
TabItem tab = new TabItem(folder, SWT.CLOSE);
tab.setText("Directory Dialog");
tab.setToolTipText("Select a directory");
final Button b = new Button(folder, SWT.PUSH);
b.setText("Select a Directory");
b.addListener(
SWT.MouseDown,
new Listener() {
public void handleEvent(Event e) {
DirectoryDialog dd = new DirectoryDialog(shell);
String path = dd.open();
if (path != null) b.setText(path);
}
});
tab.setControl(b);
}
protected Button createPropertyCheckbox(
final String text, final String prop, final boolean checked) {
final Button button = new Button(styleComp, SWT.CHECK);
button.setText(text);
button.setSelection(checked);
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent e) {
if (button.getSelection()) {
properties.add(prop);
} else {
properties.remove(prop);
}
createNew();
}
});
return button;
}
void createAvailableTypes(Composite parent) {
final List list = new List(parent, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
GridData data = new GridData(GridData.FILL_BOTH);
data.heightHint = 100;
list.setLayoutData(data);
Button b = new Button(parent, SWT.PUSH);
b.setText("Get Available Types");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
list.removeAll();
String[] names = clipboard.getAvailableTypeNames();
for (int i = 0; i < names.length; i++) {
list.add(names[i]);
}
}
});
}
public static void main(String[] args) {
final Display display = new Display();
final Shell shell = new Shell(display);
shell.setText("Widget");
final Table table = new Table(shell, SWT.MULTI);
table.setLinesVisible(true);
table.setBounds(10, 10, 100, 100);
for (int i = 0; i < 9; i++) {
new TableItem(table, SWT.NONE).setText("item" + i);
}
Button button = new Button(shell, SWT.PUSH);
button.setText("Capture");
button.pack();
button.setLocation(10, 140);
button.addListener(
SWT.Selection,
event -> {
Point tableSize = table.getSize();
GC gc = new GC(table);
final Image image = new Image(display, tableSize.x, tableSize.y);
gc.copyArea(image, 0, 0);
gc.dispose();
Shell popup = new Shell(shell);
popup.setText("Image");
popup.addListener(SWT.Close, e -> image.dispose());
Canvas canvas = new Canvas(popup, SWT.NONE);
canvas.setBounds(10, 10, tableSize.x + 10, tableSize.y + 10);
canvas.addPaintListener(e -> e.gc.drawImage(image, 0, 0));
popup.pack();
popup.open();
});
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
protected Button createFontChooser() {
final Button button = new Button(styleComp, SWT.PUSH);
button.setText("Font");
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(final SelectionEvent event) {
fontChooser = new SimpleFontDialog(getShell());
Control control = (Control) controls.get(0);
fontChooser.setFont(control.getFont());
fontChooser.open(
new Runnable() {
public void run() {
font = fontChooser.getFont();
updateFont();
}
});
}
});
return button;
}
/** Creates the "Style" group. */
void createStyleGroup() {
super.createStyleGroup();
/* Create the extra widgets */
horizontalButton = new Button(styleGroup, SWT.CHECK);
horizontalButton.setText("SWT.H_SCROLL");
horizontalButton.setSelection(true);
verticalButton = new Button(styleGroup, SWT.CHECK);
verticalButton.setText("SWT.V_SCROLL");
verticalButton.setSelection(true);
borderButton = new Button(styleGroup, SWT.CHECK);
borderButton.setText("SWT.BORDER");
noBackgroundButton = new Button(styleGroup, SWT.CHECK);
noBackgroundButton.setText("SWT.NO_BACKGROUND");
noFocusButton = new Button(styleGroup, SWT.CHECK);
noFocusButton.setText("SWT.NO_FOCUS");
noMergePaintsButton = new Button(styleGroup, SWT.CHECK);
noMergePaintsButton.setText("SWT.NO_MERGE_PAINTS");
noRedrawResizeButton = new Button(styleGroup, SWT.CHECK);
noRedrawResizeButton.setText("SWT.NO_REDRAW_RESIZE");
}
private static void newButton(Composite composite, int type, String label) {
Button b = new Button(composite, type);
b.setText(label);
b.addListener(SWT.MouseDown, listener);
}
protected Button createPropertyButton(final String text, final int style) {
Button button = new Button(styleComp, style);
button.setText(text);
return button;
}
public static void main(String[] args) {
final Display display = new Display();
// Shell must be created with style SWT.NO_TRIM
final Shell shell = new Shell(display, SWT.NO_TRIM | SWT.ON_TOP);
shell.setBackground(display.getSystemColor(SWT.COLOR_RED));
// define a region that looks like a key hole
Region region = new Region();
region.add(circle(67, 67, 67));
region.subtract(circle(20, 67, 50));
region.subtract(new int[] {67, 50, 55, 105, 79, 105});
// define the shape of the shell using setRegion
shell.setRegion(region);
Rectangle size = region.getBounds();
shell.setSize(size.width, size.height);
// add ability to move shell around
Listener l =
new Listener() {
/** The x/y of the MouseDown, relative to top-left of the shell. */
Point origin;
@Override
public void handleEvent(Event e) {
switch (e.type) {
case SWT.MouseDown:
Point point = shell.toDisplay(e.x, e.y);
Point loc = shell.getLocation();
origin = new Point(point.x - loc.x, point.y - loc.y);
break;
case SWT.MouseUp:
origin = null;
break;
case SWT.MouseMove:
if (origin != null) {
Point p = display.map(shell, null, e.x, e.y);
shell.setLocation(p.x - origin.x, p.y - origin.y);
}
break;
}
}
};
shell.addListener(SWT.MouseDown, l);
shell.addListener(SWT.MouseUp, l);
shell.addListener(SWT.MouseMove, l);
// add ability to close shell
Button b = new Button(shell, SWT.PUSH);
b.setBackground(shell.getBackground());
b.setText("close");
b.pack();
b.setLocation(10, 68);
b.addListener(
SWT.Selection,
new Listener() {
@Override
public void handleEvent(Event e) {
shell.close();
}
});
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
region.dispose();
display.dispose();
}
public static void main(String[] args) {
Shell shell = new Shell();
Display display = shell.getDisplay();
shell.setLayout(new FillLayout());
shell.setText("ExpandBar Example");
Menu menubar = new Menu(shell, SWT.BAR);
shell.setMenuBar(menubar);
MenuItem fileItem = new MenuItem(menubar, SWT.CASCADE);
fileItem.setText("&File");
Menu submenu = new Menu(shell, SWT.DROP_DOWN);
fileItem.setMenu(submenu);
item = new MenuItem(submenu, SWT.PUSH);
item.setText("New ExpandItem");
bar = new ExpandBar(shell, SWT.V_SCROLL);
image = display.getSystemImage(SWT.ICON_QUESTION);
// First item
Composite composite = new Composite(bar, SWT.NONE);
Menu popupmenu = new Menu(shell, SWT.POP_UP);
MenuItem popupItem = new MenuItem(popupmenu, SWT.PUSH);
popupItem.setText("Popup");
composite.setMenu(popupmenu);
GridLayout layout = new GridLayout(2, false);
layout.marginLeft = layout.marginTop = layout.marginRight = layout.marginBottom = 10;
layout.verticalSpacing = 10;
composite.setLayout(layout);
Label label = new Label(composite, SWT.NONE);
label.setImage(display.getSystemImage(SWT.ICON_ERROR));
label = new Label(composite, SWT.NONE);
label.setText("SWT.ICON_ERROR");
label = new Label(composite, SWT.NONE);
label.setImage(display.getSystemImage(SWT.ICON_INFORMATION));
label = new Label(composite, SWT.NONE);
label.setText("SWT.ICON_INFORMATION");
label = new Label(composite, SWT.NONE);
label.setImage(display.getSystemImage(SWT.ICON_WARNING));
label = new Label(composite, SWT.NONE);
label.setText("SWT.ICON_WARNING");
label = new Label(composite, SWT.NONE);
label.setImage(display.getSystemImage(SWT.ICON_QUESTION));
label = new Label(composite, SWT.NONE);
label.setText("SWT.ICON_QUESTION");
ExpandItem item1 = new ExpandItem(bar, SWT.NONE);
item1.setText("What is your favorite icon");
item1.setHeight(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT).y);
item1.setControl(composite);
item1.setImage(image);
// Second item
composite = new Composite(bar, SWT.NONE);
layout = new GridLayout(2, true);
layout.marginLeft = layout.marginTop = layout.marginRight = layout.marginBottom = 10;
layout.verticalSpacing = 10;
composite.setLayout(layout);
Button button1 = new Button(composite, SWT.PUSH);
button1.setText("Button 1");
Button button2 = new Button(composite, SWT.PUSH);
button2.setText("Button 2");
ExpandItem item0 = new ExpandItem(bar, SWT.NONE);
item0.setText("What is your favorite button");
item0.setHeight(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT).y);
item0.setControl(composite);
item0.setImage(image);
item0.setExpanded(false);
item.addListener(
SWT.Selection,
new Listener() {
@Override
public void handleEvent(Event e) {
ExpandItem item2 = new ExpandItem(bar, SWT.NONE);
Composite composite = new Composite(bar, SWT.NONE);
GridLayout layout = new GridLayout(2, false);
composite.setLayout(layout);
Label label = new Label(composite, SWT.NONE);
label.setText("What is your name?");
Composite pcomposite = new Composite(composite, SWT.NONE);
Text text = new Text(pcomposite, SWT.NONE);
item2.setText("New Question");
text.pack();
composite.pack();
Point size = composite.computeSize(SWT.DEFAULT, SWT.DEFAULT);
item2.setHeight(size.y);
item2.setControl(composite);
item2.setImage(image);
item2.setExpanded(true);
}
});
bar.setSpacing(8);
shell.setSize(400, 550);
shell.open();
System.out.println("------------------------------");
System.out.println("getSize: " + button1.getSize());
System.out.println("getBounds: " + button1.getBounds());
System.out.println("computeSize: " + button1.computeSize(SWT.DEFAULT, SWT.DEFAULT));
System.out.println("getLocation: " + button1.getLocation());
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
image.dispose();
display.dispose();
}
void createControlTransfer(Composite parent) {
Label l = new Label(parent, SWT.NONE);
l.setText("Text:");
Button b = new Button(parent, SWT.PUSH);
b.setText("Cut");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
text.cut();
}
});
b = new Button(parent, SWT.PUSH);
b.setText("Copy");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
text.copy();
}
});
b = new Button(parent, SWT.PUSH);
b.setText("Paste");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
text.paste();
}
});
text = new Text(parent, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
text.setLayoutData(data);
l = new Label(parent, SWT.NONE);
l.setText("Combo:");
b = new Button(parent, SWT.PUSH);
b.setText("Cut");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
combo.cut();
}
});
b = new Button(parent, SWT.PUSH);
b.setText("Copy");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
combo.copy();
}
});
b = new Button(parent, SWT.PUSH);
b.setText("Paste");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
combo.paste();
}
});
combo = new Combo(parent, SWT.NONE);
combo.setItems(new String[] {"Item 1", "Item 2", "Item 3", "A longer Item"});
l = new Label(parent, SWT.NONE);
l.setText("StyledText:");
l = new Label(parent, SWT.NONE);
l.setVisible(false);
b = new Button(parent, SWT.PUSH);
b.setText("Copy");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
styledText.copy();
}
});
b = new Button(parent, SWT.PUSH);
b.setText("Paste");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
styledText.paste();
}
});
styledText = new StyledText(parent, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
styledText.setLayoutData(data);
}
void createFileTransfer(Composite copyParent, Composite pasteParent) {
// File Transfer
Label l = new Label(copyParent, SWT.NONE);
l.setText("FileTransfer:"); // $NON-NLS-1$
Composite c = new Composite(copyParent, SWT.NONE);
c.setLayout(new GridLayout(2, false));
GridData data = new GridData(GridData.FILL_HORIZONTAL);
c.setLayoutData(data);
copyFileTable = new Table(c, SWT.MULTI | SWT.BORDER);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
data.horizontalSpan = 2;
copyFileTable.setLayoutData(data);
Button b = new Button(c, SWT.PUSH);
b.setText("Select file(s)");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
FileDialog dialog = new FileDialog(shell, SWT.OPEN | SWT.MULTI);
String result = dialog.open();
if (result != null && result.length() > 0) {
// copyFileTable.removeAll();
String separator = System.getProperty("file.separator");
String path = dialog.getFilterPath();
String[] names = dialog.getFileNames();
for (int i = 0; i < names.length; i++) {
TableItem item = new TableItem(copyFileTable, SWT.NONE);
item.setText(path + separator + names[i]);
}
}
}
});
b = new Button(c, SWT.PUSH);
b.setText("Select directory");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
DirectoryDialog dialog = new DirectoryDialog(shell, SWT.OPEN);
String result = dialog.open();
if (result != null && result.length() > 0) {
// copyFileTable.removeAll();
TableItem item = new TableItem(copyFileTable, SWT.NONE);
item.setText(result);
}
}
});
b = new Button(copyParent, SWT.PUSH);
b.setText("Copy");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
TableItem[] items = copyFileTable.getItems();
if (items.length > 0) {
status.setText("");
String[] data = new String[items.length];
for (int i = 0; i < data.length; i++) {
data[i] = items[i].getText();
}
clipboard.setContents(
new Object[] {data}, new Transfer[] {FileTransfer.getInstance()});
} else {
status.setText("nothing to copy");
}
}
});
l = new Label(pasteParent, SWT.NONE);
l.setText("FileTransfer:"); // $NON-NLS-1$
pasteFileTable = new Table(pasteParent, SWT.MULTI | SWT.BORDER);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = data.widthHint = SIZE;
pasteFileTable.setLayoutData(data);
b = new Button(pasteParent, SWT.PUSH);
b.setText("Paste");
b.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
String[] data = (String[]) clipboard.getContents(FileTransfer.getInstance());
if (data != null && data.length > 0) {
status.setText("");
pasteFileTable.removeAll();
for (int i = 0; i < data.length; i++) {
TableItem item = new TableItem(pasteFileTable, SWT.NONE);
item.setText(data[i]);
}
} else {
status.setText("nothing to paste");
}
}
});
}
/** Creates the "Control" widget children. */
void createControlWidgets() {
/* Create the combo */
String[] strings = {
ControlExample.getResourceString("ColorDialog"),
ControlExample.getResourceString("DirectoryDialog"),
ControlExample.getResourceString("FileDialog"),
ControlExample.getResourceString("FontDialog"),
ControlExample.getResourceString("PrintDialog"),
ControlExample.getResourceString("MessageBox"),
};
dialogCombo = new Combo(dialogStyleGroup, SWT.READ_ONLY);
dialogCombo.setItems(strings);
dialogCombo.setText(strings[0]);
dialogCombo.setVisibleItemCount(strings.length);
/* Create the create dialog button */
createButton = new Button(dialogStyleGroup, SWT.NONE);
createButton.setText(ControlExample.getResourceString("Create_Dialog"));
createButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));
/* Create a group for the various dialog button style controls */
Group buttonStyleGroup = new Group(controlGroup, SWT.NONE);
buttonStyleGroup.setLayout(new GridLayout());
buttonStyleGroup.setLayoutData(
new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
buttonStyleGroup.setText(ControlExample.getResourceString("Button_Styles"));
/* Create the button style buttons */
okButton = new Button(buttonStyleGroup, SWT.CHECK);
okButton.setText("SWT.OK");
cancelButton = new Button(buttonStyleGroup, SWT.CHECK);
cancelButton.setText("SWT.CANCEL");
yesButton = new Button(buttonStyleGroup, SWT.CHECK);
yesButton.setText("SWT.YES");
noButton = new Button(buttonStyleGroup, SWT.CHECK);
noButton.setText("SWT.NO");
retryButton = new Button(buttonStyleGroup, SWT.CHECK);
retryButton.setText("SWT.RETRY");
abortButton = new Button(buttonStyleGroup, SWT.CHECK);
abortButton.setText("SWT.ABORT");
ignoreButton = new Button(buttonStyleGroup, SWT.CHECK);
ignoreButton.setText("SWT.IGNORE");
/* Create a group for the icon style controls */
Group iconStyleGroup = new Group(controlGroup, SWT.NONE);
iconStyleGroup.setLayout(new GridLayout());
iconStyleGroup.setLayoutData(
new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
iconStyleGroup.setText(ControlExample.getResourceString("Icon_Styles"));
/* Create the icon style buttons */
iconErrorButton = new Button(iconStyleGroup, SWT.RADIO);
iconErrorButton.setText("SWT.ICON_ERROR");
iconInformationButton = new Button(iconStyleGroup, SWT.RADIO);
iconInformationButton.setText("SWT.ICON_INFORMATION");
iconQuestionButton = new Button(iconStyleGroup, SWT.RADIO);
iconQuestionButton.setText("SWT.ICON_QUESTION");
iconWarningButton = new Button(iconStyleGroup, SWT.RADIO);
iconWarningButton.setText("SWT.ICON_WARNING");
iconWorkingButton = new Button(iconStyleGroup, SWT.RADIO);
iconWorkingButton.setText("SWT.ICON_WORKING");
noIconButton = new Button(iconStyleGroup, SWT.RADIO);
noIconButton.setText(ControlExample.getResourceString("No_Icon"));
/* Create a group for the modal style controls */
Group modalStyleGroup = new Group(controlGroup, SWT.NONE);
modalStyleGroup.setLayout(new GridLayout());
modalStyleGroup.setLayoutData(
new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
modalStyleGroup.setText(ControlExample.getResourceString("Modal_Styles"));
/* Create the modal style buttons */
primaryModalButton = new Button(modalStyleGroup, SWT.RADIO);
primaryModalButton.setText("SWT.PRIMARY_MODAL");
applicationModalButton = new Button(modalStyleGroup, SWT.RADIO);
applicationModalButton.setText("SWT.APPLICATION_MODAL");
systemModalButton = new Button(modalStyleGroup, SWT.RADIO);
systemModalButton.setText("SWT.SYSTEM_MODAL");
/* Create a group for the file dialog style controls */
Group fileDialogStyleGroup = new Group(controlGroup, SWT.NONE);
fileDialogStyleGroup.setLayout(new GridLayout());
fileDialogStyleGroup.setLayoutData(
new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
fileDialogStyleGroup.setText(ControlExample.getResourceString("File_Dialog_Styles"));
/* Create the file dialog style buttons */
openButton = new Button(fileDialogStyleGroup, SWT.RADIO);
openButton.setText("SWT.OPEN");
saveButton = new Button(fileDialogStyleGroup, SWT.RADIO);
saveButton.setText("SWT.SAVE");
multiButton = new Button(fileDialogStyleGroup, SWT.CHECK);
multiButton.setText("SWT.MULTI");
/* Create the orientation group */
if (RTL_SUPPORT_ENABLE) {
createOrientationGroup();
}
/* Add the listeners */
dialogCombo.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
dialogSelected(event);
}
});
createButton.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
createButtonSelected(event);
}
});
SelectionListener buttonStyleListener =
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
buttonStyleSelected(event);
}
};
okButton.addSelectionListener(buttonStyleListener);
cancelButton.addSelectionListener(buttonStyleListener);
yesButton.addSelectionListener(buttonStyleListener);
noButton.addSelectionListener(buttonStyleListener);
retryButton.addSelectionListener(buttonStyleListener);
abortButton.addSelectionListener(buttonStyleListener);
ignoreButton.addSelectionListener(buttonStyleListener);
/* Set default values for style buttons */
okButton.setEnabled(false);
cancelButton.setEnabled(false);
yesButton.setEnabled(false);
noButton.setEnabled(false);
retryButton.setEnabled(false);
abortButton.setEnabled(false);
ignoreButton.setEnabled(false);
iconErrorButton.setEnabled(false);
iconInformationButton.setEnabled(false);
iconQuestionButton.setEnabled(false);
iconWarningButton.setEnabled(false);
iconWorkingButton.setEnabled(false);
noIconButton.setEnabled(false);
saveButton.setEnabled(false);
openButton.setEnabled(false);
openButton.setSelection(true);
multiButton.setEnabled(false);
noIconButton.setSelection(true);
}
public static void main(String[] args) {
final Display display = new Display();
final Clipboard clipboard = new Clipboard(display);
final Shell shell = new Shell(display, SWT.SHELL_TRIM);
shell.setLayout(new GridLayout());
shell.setText("Clipboard ImageTransfer");
final Button imageButton = new Button(shell, SWT.NONE);
GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true);
gd.minimumHeight = 400;
gd.minimumWidth = 600;
imageButton.setLayoutData(gd);
final Text imageText = new Text(shell, SWT.BORDER);
imageText.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, true, false));
Composite buttons = new Composite(shell, SWT.NONE);
buttons.setLayout(new GridLayout(4, true));
Button button = new Button(buttons, SWT.PUSH);
button.setText("Open");
button.addListener(
SWT.Selection,
event -> {
FileDialog dialog = new FileDialog(shell, SWT.OPEN);
dialog.setText("Open an image file or cancel");
String string = dialog.open();
if (string != null) {
imageButton.setText("");
Image image = imageButton.getImage();
if (image != null) image.dispose();
image = new Image(display, string);
imageButton.setImage(image);
imageText.setText(string);
}
});
button = new Button(buttons, SWT.PUSH);
button.setText("Copy");
button.addListener(
SWT.Selection,
event -> {
Image image = imageButton.getImage();
if (image != null) {
ImageTransfer imageTransfer = ImageTransfer.getInstance();
TextTransfer textTransfer = TextTransfer.getInstance();
clipboard.setContents(
new Object[] {image.getImageData(), imageText.getText()},
new Transfer[] {imageTransfer, textTransfer});
}
});
button = new Button(buttons, SWT.PUSH);
button.setText("Paste");
button.addListener(
SWT.Selection,
event -> {
ImageData imageData = (ImageData) clipboard.getContents(ImageTransfer.getInstance());
if (imageData != null) {
imageButton.setText("");
Image image = imageButton.getImage();
if (image != null) image.dispose();
image = new Image(display, imageData);
imageButton.setImage(image);
} else {
imageButton.setText("No image");
imageButton.setImage(null);
}
String text = (String) clipboard.getContents(TextTransfer.getInstance());
if (text != null) {
imageText.setText(text);
} else {
imageText.setText("");
}
});
button = new Button(buttons, SWT.PUSH);
button.setText("Clear");
button.addListener(
SWT.Selection,
event -> {
imageButton.setText("");
Image image = imageButton.getImage();
if (image != null) image.dispose();
imageButton.setImage(null);
imageText.setText("");
});
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
