| Methods Summary |
|---|
| public static void | addListenerAndChildren(Composite area, int event, Listener listener)
area.addListener(event, listener);
Control[] children = area.getChildren();
for (int i = 0; i < children.length; i++) {
Control child = children[i];
if (child instanceof Composite) {
addListenerAndChildren((Composite)child, event, listener);
} else {
child.addListener(event, listener);
}
}
|
| public static void | alternateRowBackground(TableItem item)
if (Utils.TABLE_GRIDLINE_IS_ALTERNATING_COLOR) {
if (!item.getParent().getLinesVisible())
item.getParent().setLinesVisible(true);
return;
}
if (item == null || item.isDisposed())
return;
Color[] colors = { item.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND),
Colors.colorAltRow };
Color newColor = colors[ item.getParent().indexOf(item) % colors.length];
if (!item.getBackground().equals(newColor)) {
item.setBackground(newColor);
}
|
| public static void | alternateTableBackground(Table table)
if (table == null || table.isDisposed())
return;
if (Utils.TABLE_GRIDLINE_IS_ALTERNATING_COLOR) {
if (!table.getLinesVisible())
table.setLinesVisible(true);
return;
}
int iTopIndex = table.getTopIndex();
int iBottomIndex = getTableBottomIndex(table, iTopIndex);
Color[] colors = { table.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND),
Colors.colorAltRow };
int iFixedIndex = iTopIndex;
for (int i = iTopIndex; i <= iBottomIndex; i++) {
TableItem row = table.getItem(i);
// Rows can be disposed!
if (!row.isDisposed()) {
Color newColor = colors[iFixedIndex % colors.length];
iFixedIndex++;
if (!row.getBackground().equals(newColor)) {
// System.out.println("setting "+rows[i].getBackground() +" to " + newColor);
row.setBackground(newColor);
}
}
}
|
| public static void | beep()
execSWTThread(new AERunnable() {
public void runSupport() {
Display display = Display.getDefault();
if (display != null) {
display.beep();
}
}
});
|
| public static void | centerWindowRelativeTo(Shell window, Control control)Centers a window relative to a control. That is to say, the window will be located at the center of the control.
final Rectangle bounds = control.getBounds();
final Point shellSize = window.getSize();
window.setLocation(
bounds.x + (bounds.width / 2) - shellSize.x / 2,
bounds.y + (bounds.height / 2) - shellSize.y / 2
);
|
| public static void | centreWindow(Shell shell)
Rectangle displayArea; // area to center in
try {
displayArea = shell.getMonitor().getClientArea();
} catch (NoSuchMethodError e) {
displayArea = shell.getDisplay().getClientArea();
}
Rectangle shellRect = shell.getBounds();
if (shellRect.height > displayArea.height) {
shellRect.height = displayArea.height;
}
if (shellRect.width > displayArea.width - 50) {
shellRect.width = displayArea.width;
}
shellRect.x = displayArea.x
+ (displayArea.width - shellRect.width) / 2;
shellRect.y = displayArea.y
+ (displayArea.height - shellRect.height) / 2;
shell.setBounds(shellRect);
|
| private static void | createDropTarget(Composite composite, boolean bAllowShareAdd, Text url, DropTargetListener dropTargetListener)
Transfer[] transferList;
if (SWT.getVersion() >= 3107) {
transferList = new Transfer[] { HTMLTransfer.getInstance(),
URLTransfer.getInstance(), FileTransfer.getInstance(),
TextTransfer.getInstance() };
} else {
transferList = new Transfer[] { URLTransfer.getInstance(),
FileTransfer.getInstance(), TextTransfer.getInstance() };
}
final DropTarget dropTarget = new DropTarget(composite, DND.DROP_DEFAULT
| DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK | DND.DROP_TARGET_MOVE);
dropTarget.setTransfer(transferList);
dropTarget.addDropListener(dropTargetListener);
// Note: DropTarget will dipose when the parent it's on diposes
// On Windows, dropping on children moves up to parent
// On OSX, each child needs it's own drop.
if (Constants.isWindows)
return;
Control[] children = composite.getChildren();
for (int i = 0; i < children.length; i++) {
Control control = children[i];
if (!control.isDisposed()) {
if (control instanceof Composite) {
createDropTarget((Composite) control, bAllowShareAdd, url,
dropTargetListener);
} else {
final DropTarget dropTarget2 = new DropTarget(control,
DND.DROP_DEFAULT | DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK
| DND.DROP_TARGET_MOVE);
dropTarget2.setTransfer(transferList);
dropTarget2.addDropListener(dropTargetListener);
}
}
}
|
| private static void | createDropTarget(Composite composite, boolean bAllowShareAdd, Text url)
URLDropTarget target = new URLDropTarget(url, bAllowShareAdd);
createDropTarget(composite, bAllowShareAdd, url, target);
|
| public static void | createTorrentDropTarget(Composite composite, boolean bAllowShareAdd)
try {
createDropTarget(composite, bAllowShareAdd, null);
} catch (Exception e) {
Debug.out(e);
}
|
| public static void | createURLDropTarget(Composite composite, Text url)
try {
createDropTarget(composite, false, url);
} catch (Exception e) {
Debug.out(e);
}
|
| public static void | disposeComposite(Composite composite, boolean disposeSelf)
if (DEBUG_SWTEXEC) {
queue = new ArrayList();
diag_logger = AEDiagnostics.getLogger("swt");
diag_logger.log("\n\nSWT Logging Starts");
} else {
queue = null;
diag_logger = null;
}
if(composite == null || composite.isDisposed())
return;
Control[] controls = composite.getChildren();
for(int i = 0 ; i < controls.length ; i++) {
Control control = controls[i];
if(control != null && ! control.isDisposed()) {
if(control instanceof Composite) {
disposeComposite((Composite) control,true);
}
try {
control.dispose();
} catch (SWTException e) {
Debug.printStackTrace( e );
}
}
}
// It's possible that the composite was destroyed by the child
if (!composite.isDisposed() && disposeSelf)
try {
composite.dispose();
} catch (SWTException e) {
Debug.printStackTrace( e );
}
|
| public static void | disposeComposite(Composite composite)
disposeComposite(composite,true);
|
| public static void | disposeSWTObjects(java.util.List disposeList)Dispose of a list of SWT objects
disposeSWTObjects(disposeList.toArray());
disposeList.clear();
|
| public static void | disposeSWTObjects(java.lang.Object[] disposeList)
boolean bResourceObjectExists = SWT.getVersion() >= 3129;
for (int i = 0; i < disposeList.length; i++) {
Object o = disposeList[i];
if (o instanceof Widget && !((Widget) o).isDisposed())
((Widget) o).dispose();
else if (bResourceObjectExists && (o instanceof Resource)
&& !((Resource) o).isDisposed())
((Resource) o).dispose();
else {
try {
// For Pre-SWT 3.1
if ((o instanceof Cursor) && !((Cursor)o).isDisposed()) {
((Cursor)o).dispose();
} else if ((o instanceof Font) && !((Font)o).isDisposed()) {
((Font)o).dispose();
} else if ((o instanceof GC) && !((GC)o).isDisposed()) {
((GC)o).dispose();
} else if ((o instanceof Image) && !((Image)o).isDisposed()) {
((Image)o).dispose();
} else if ((o instanceof Region) && !((Region)o).isDisposed()) {
((Region)o).dispose(); // 3.0
} else if ((o instanceof TextLayout) && !((TextLayout)o).isDisposed()) {
((TextLayout) o).dispose(); // 3.0
}
} catch (NoClassDefFoundError e) {
// ignore
}
// Path, Pattern, Transform are all 3.1, which will be instances of
// Resource
}
}
|
| public static boolean | drawImage(GC gc, Image image, Rectangle dstRect, Rectangle clipping, int hOffset, int vOffset, boolean clearArea)
return drawImage(gc, image, new Point(0, 0), dstRect, clipping, hOffset,
vOffset, clearArea);
|
| public static boolean | drawImage(GC gc, Image image, Rectangle dstRect, Rectangle clipping, int hOffset, int vOffset)
return drawImage(gc, image, new Point(0, 0), dstRect, clipping, hOffset,
vOffset, false);
|
| public static boolean | drawImage(GC gc, Image image, Point srcStart, Rectangle dstRect, Rectangle clipping, int hOffset, int vOffset, boolean clearArea)
Rectangle srcRect;
Point dstAdj;
if (clipping == null) {
dstAdj = new Point(0, 0);
srcRect = new Rectangle(srcStart.x, srcStart.y, dstRect.width,
dstRect.height);
} else {
if (!dstRect.intersects(clipping)) {
return false;
}
dstAdj = new Point(Math.max(0, clipping.x - dstRect.x), Math.max(0,
clipping.y - dstRect.y));
srcRect = new Rectangle(0, 0, 0, 0);
srcRect.x = srcStart.x + dstAdj.x;
srcRect.y = srcStart.y + dstAdj.y;
srcRect.width = Math.min(dstRect.width - dstAdj.x, clipping.x
+ clipping.width - dstRect.x);
srcRect.height = Math.min(dstRect.height - dstAdj.y, clipping.y
+ clipping.height - dstRect.y);
}
if (!srcRect.isEmpty()) {
try {
if (clearArea) {
gc.fillRectangle(dstRect.x + dstAdj.x + hOffset, dstRect.y + dstAdj.y
+ vOffset, srcRect.width, srcRect.height);
}
gc.drawImage(image, srcRect.x, srcRect.y, srcRect.width,
srcRect.height, dstRect.x + dstAdj.x + hOffset, dstRect.y
+ dstAdj.y + vOffset, srcRect.width, srcRect.height);
} catch (Exception e) {
System.out.println("drawImage: " + e.getMessage() + ": " + image + ", " + srcRect
+ ", " + (dstRect.x + dstAdj.y + hOffset) + ","
+ (dstRect.y + dstAdj.y + vOffset) + "," + srcRect.width + ","
+ srcRect.height + "; imageBounds = " + image.getBounds());
}
}
return true;
|
| public static boolean | execSWTThread(java.lang.Runnable code, boolean async)Execute code in the Runnable object using SWT's thread. If current
thread it already SWT's thread, the code will run immediately. If the
current thread is not SWT's, code will be run either synchronously or
asynchronously on SWT's thread at the next reasonable opportunity.
This method does not catch any exceptions.
SWTThread swt = SWTThread.getInstance();
Display display;
if (swt == null) {
display = Display.getDefault();
if (display == null) {
System.err.println("SWT Thread not started yet!");
return false;
}
} else {
if (swt.isTerminated()) {
return false;
}
display = swt.getDisplay();
}
if (display == null || display.isDisposed() || code == null)
return false;
if (display.getThread() == Thread.currentThread()) {
if (queue == null) {
code.run();
} else {
long lStartTimeRun = SystemTime.getCurrentTime();
code.run();
long wait = SystemTime.getCurrentTime() - lStartTimeRun;
if (wait > 700) {
diag_logger.log(SystemTime.getCurrentTime() + "] took " + wait
+ "ms to run " + Debug.getCompressedStackTrace(4));
}
}
} else if (async) {
try {
if (queue == null) {
display.asyncExec(code);
} else {
queue.add(code);
diag_logger.log(SystemTime.getCurrentTime() + "] + QUEUE. size= "
+ queue.size() + "; add " + code + " via "
+ Debug.getCompressedStackTrace(4));
final long lStart = SystemTime.getCurrentTime();
final Display fDisplay = display;
display.asyncExec(new AERunnable() {
public void runSupport() {
long wait = SystemTime.getCurrentTime() - lStart;
if (wait > 700) {
diag_logger.log(SystemTime.getCurrentTime() + "] took " + wait
+ "ms before SWT ran async code " + code);
}
long lStartTimeRun = SystemTime.getCurrentTime();
if (fDisplay.isDisposed()) {
Debug.out("Display disposed while trying to execSWTThread "
+ code);
// run anayway, except trap SWT error
try {
code.run();
} catch (SWTException e) {
Debug.out("Error while execSWTThread w/disposed Display", e);
}
} else {
code.run();
}
wait = SystemTime.getCurrentTime() - lStartTimeRun;
if (wait > 500) {
diag_logger.log(SystemTime.getCurrentTime() + "] took " + wait
+ "ms to run " + code);
}
diag_logger.log(SystemTime.getCurrentTime()
+ "] - QUEUE. size=" + queue.size());
queue.remove(code);
}
});
}
} catch (NullPointerException e) {
// If the display is being disposed of, asyncExec may give a null
// pointer error
return false;
}
} else {
display.syncExec(code);
}
return true;
|
| public static boolean | execSWTThread(java.lang.Runnable code)Execute code in the Runnable object using SWT's thread. If current
thread it already SWT's thread, the code will run immediately. If the
current thread is not SWT's, code will be run asynchronously on SWT's
thread at the next reasonable opportunity.
This method does not catch any exceptions.
return execSWTThread(code, true);
|
| public static boolean | execSWTThreadWithBool(java.lang.String ID, AERunnableBoolean code)
return execSWTThreadWithBool(ID, code, 0);
|
| public static boolean | execSWTThreadWithBool(java.lang.String ID, AERunnableBoolean code, long millis)
if (code == null) {
return false;
}
final AESemaphore sem = new AESemaphore(ID);
boolean[] returnValueObject = { false };
try{
code.setupReturn(ID, returnValueObject, sem);
if (!execSWTThread(code)) {
// code never got run
// XXX: throw instead?
return false;
}
}catch( Throwable e ){
Debug.out(ID, e);
sem.release();
}
sem.reserve(millis);
return returnValueObject[0];
|
| public static java.lang.Object | execSWTThreadWithObject(java.lang.String ID, AERunnableObject code)
return execSWTThreadWithObject(ID, code, 0);
|
| public static java.lang.Object | execSWTThreadWithObject(java.lang.String ID, AERunnableObject code, long millis)
if (code == null) {
return null;
}
final AESemaphore sem = new AESemaphore(ID);
Object[] returnValueObject = { null };
try{
code.setupReturn(ID, returnValueObject, sem);
if (!execSWTThread(code)) {
// XXX: throw instead?
return null;
}
}catch( Throwable e ){
Debug.out(ID, e);
sem.release();
}
sem.reserve(millis);
return returnValueObject[0];
|
| public static Shell | findAnyShell()
// Pick the main shell if we can
UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
if (uiFunctions != null) {
Shell shell = uiFunctions.getMainShell();
if (shell != null && !shell.isDisposed()) {
return shell;
}
}
// Get active shell from current display if we can
Display current = Display.getCurrent();
if (current == null) {
return null;
}
Shell shell = current.getActiveShell();
if (shell != null && !shell.isDisposed()) {
return shell;
}
// Get first shell of current display if we can
Shell[] shells = current.getShells();
if (shells.length == 0) {
return null;
}
if (shells[0] != null && !shells[0].isDisposed()) {
return shells[0];
}
return null;
|
| public static org.eclipse.swt.layout.FormData | getFilledFormData()
FormData formData = new FormData();
formData.top = new FormAttachment(0, 0);
formData.left = new FormAttachment(0, 0);
formData.right = new FormAttachment(100, 0);
formData.bottom = new FormAttachment(100, 0);
return formData;
|
| public static int | getFontHeightFromPX(Font baseFont, GC gc, int heightInPixels)
Font font = null;
Device device = baseFont.getDevice();
// hack..
heightInPixels++;
// This isn't accurate, but gets us close
int size = Utils.pixelsToPoint(heightInPixels, device.getDPI().y) + 1;
if (size <= 0) {
return 0;
}
boolean bOurGC = gc == null || gc.isDisposed();
try {
if (bOurGC) {
gc = new GC(device);
}
FontData[] fontData = baseFont.getFontData();
do {
if (font != null) {
size--;
font.dispose();
}
fontData[0].setHeight(size);
font = new Font(device, fontData);
gc.setFont(font);
} while (font != null && gc.textExtent(GOOD_STRING).y > heightInPixels
&& size > 1);
} finally {
if (bOurGC) {
gc.dispose();
}
}
return size;
|
| public static int | getFontHeightFromPX(Device device, FontData[] fontData, GC gc, int heightInPixels)
Font font = null;
// hack..
heightInPixels++;
// This isn't accurate, but gets us close
int size = Utils.pixelsToPoint(heightInPixels, device.getDPI().y) + 1;
if (size <= 0) {
return 0;
}
boolean bOurGC = gc == null || gc.isDisposed();
try {
if (bOurGC) {
gc = new GC(device);
}
do {
if (font != null) {
size--;
font.dispose();
}
fontData[0].setHeight(size);
font = new Font(device, fontData);
gc.setFont(font);
} while (font != null && gc.textExtent(GOOD_STRING).y > heightInPixels
&& size > 1);
} finally {
if (bOurGC) {
gc.dispose();
}
}
return size;
|
| public static Font | getFontWithHeight(Font baseFont, GC gc, int heightInPixels)
Font font = null;
Device device = baseFont.getDevice();
// hack..
heightInPixels++;
// This isn't accurate, but gets us close
int size = Utils.pixelsToPoint(heightInPixels, device.getDPI().y) + 1;
if (size <= 0) {
size = 2;
}
boolean bOurGC = gc == null || gc.isDisposed();
try {
if (bOurGC) {
gc = new GC(device);
}
FontData[] fontData = baseFont.getFontData();
do {
if (font != null) {
size--;
font.dispose();
}
fontData[0].setHeight(size);
font = new Font(device, fontData);
gc.setFont(font);
} while (font != null && gc.textExtent(GOOD_STRING).y > heightInPixels
&& size > 1);
} finally {
if (bOurGC) {
gc.dispose();
}
}
return font;
|
| public static java.lang.String | getLinkFromClipboard(Display display, boolean accept_magnets)Gets an URL from the clipboard if a valid URL for downloading has been copied.
The supported protocols currently are http, https, and magnet.
final Clipboard cb = new Clipboard(display);
final TextTransfer transfer = TextTransfer.getInstance();
String data = (String)cb.getContents(transfer);
String text = UrlUtils.parseTextForURL(data, accept_magnets);
if (text == null) {
return "http://";
}
return text;
|
| public static int | getTableBottomIndex(Table table, int iTopIndex)Bottom Index may be negative
// on Linux, getItemHeight is slow AND WRONG. so is getItem(x).getBounds().y
// getItem(Point) is slow on OSX
int itemCount = table.getItemCount();
if (!table.isVisible() || iTopIndex >= itemCount)
return -1;
if (Constants.isOSX) {
try {
TableItem item = table.getItem(iTopIndex);
Rectangle bounds = item.getBounds();
Rectangle clientArea = table.getClientArea();
int itemHeight = table.getItemHeight();
int iBottomIndex = Math.min(iTopIndex
+ (clientArea.height + clientArea.y - bounds.y - 1) / itemHeight,
itemCount - 1);
// System.out.println(bounds + ";" + clientArea + ";" + itemHeight + ";bi="
// + iBottomIndex + ";ti=" + iTopIndex + ";"
// + (clientArea.height + clientArea.y - bounds.y - 1));
return iBottomIndex;
} catch (NoSuchMethodError e) {
// item.getBounds is 3.2
return Math.min(iTopIndex
+ ((table.getClientArea().height - table.getHeaderHeight() - 1) /
table.getItemHeight()) + 1, table.getItemCount() - 1);
}
}
// getItem will return null if clientArea's height is smaller than
// header height.
int areaHeight = table.getClientArea().height;
if (areaHeight <= table.getHeaderHeight())
return -1;
// 2 offset to be on the safe side
TableItem bottomItem = table.getItem(new Point(2,
table.getClientArea().height - 1));
int iBottomIndex = (bottomItem != null) ? table.indexOf(bottomItem) :
itemCount - 1;
return iBottomIndex;
|
| public static org.eclipse.swt.layout.GridData | getWrappableLabelGridData(int hspan, int styles)
GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL | styles);
gridData.horizontalSpan = hspan;
gridData.widthHint = 0;
return gridData;
|
| public static boolean | isThisThreadSWT()
SWTThread swt = SWTThread.getInstance();
if (swt == null) {
System.err.println("SWT Thread not started yet");
return false;
}
Display display = swt.getDisplay();
if (display == null || display.isDisposed())
return false;
return (display.getThread() == Thread.currentThread());
|
| public static void | launch(java.lang.String sFile)
if (sFile == null) {
return;
}
if (SWT.getVersion() >= 3315 || SWT.getVersion() < 3300
|| UrlUtils.isURL(sFile) || sFile.startsWith("mailto:")) {
Program.launch(sFile);
} else {
if (Constants.isOSX) {
Program.launch("file://" + sFile.replaceAll(" ", "%20"));
} else {
Program.launch(sFile);
}
}
|
| public static boolean | linkShellMetricsToConfig(Shell shell, java.lang.String sConfigPrefix)
String windowRectangle = COConfigurationManager.getStringParameter(
sConfigPrefix + ".rectangle", null);
boolean bDidResize = false;
if (null != windowRectangle) {
int i = 0;
int[] values = new int[4];
StringTokenizer st = new StringTokenizer(windowRectangle, ",");
try {
while (st.hasMoreTokens() && i < 4) {
values[i++] = Integer.valueOf(st.nextToken()).intValue();
}
if (i == 4) {
Rectangle shellBounds = new Rectangle(values[0], values[1],
values[2], values[3]);
shell.setBounds(shellBounds);
verifyShellRect(shell, true);
bDidResize = true;
}
} catch (Exception e) {
}
}
boolean isMaximized = COConfigurationManager.getBooleanParameter(
sConfigPrefix + ".maximized") && !Constants.isOSX;
shell.setMaximized(isMaximized);
new ShellMetricsResizeListener(shell, sConfigPrefix);
return bDidResize;
|
| public static int | openMessageBox(Shell parent, int style, java.lang.String keyPrefix, java.lang.String[] textParams)Open a messagebox using resource keys for title/text
MessageBox mb = new MessageBox(parent, style);
mb.setMessage(MessageText.getString(keyPrefix + ".text", textParams));
mb.setText(MessageText.getString(keyPrefix + ".title"));
return mb.open();
|
| public static int | openMessageBox(Shell parent, int style, java.lang.String title, java.lang.String text)Open a messagebox with actual title and text
MessageBox mb = new MessageBox(parent, style);
mb.setMessage(text);
mb.setText(title);
return mb.open();
|
| public static int | pixelsToPoint(int pixels, int dpi)
int ret = (int) Math.round((pixels * 72.0) / dpi);
return ret;
|
| public static int | pixelsToPoint(double pixels, int dpi)
int ret = (int) Math.round((pixels * 72.0) / dpi);
return ret;
|
| public static void | relayout(Control control)Relayout all composites up from control until there's enough room for the
control to fit
relayout(control, false);
|
| public static void | relayout(Control control, boolean expandOnly)Relayout all composites up from control until there's enough room for the
control to fit
if (control == null || control.isDisposed()) {
return;
}
Composite parent = control.getParent();
Point targetSize = control.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
Point size = control.getSize();
if (size.y == targetSize.y && size.x == targetSize.x) {
return;
}
if (expandOnly && size.y >= targetSize.y && size.x >= targetSize.x) {
parent.layout();
return;
}
while (parent != null) {
parent.layout(true, true);
parent = parent.getParent();
Point newSize = control.getSize();
//System.out.println("new=" + newSize + ";target=" + targetSize);
if (newSize.y >= targetSize.y && newSize.x >= targetSize.x) {
break;
}
}
if (parent != null) {
parent.layout();
}
|
| public static void | setCheckedInSetData(TableItem item, boolean checked)Sets the checkbox in a Virtual Table while inside a SWT.SetData listener
trigger. SWT 3.1 has an OSX bug that needs working around.
if (DIRECT_SETCHECKED) {
item.setChecked(checked);
} else {
item.setChecked(!checked);
item.getDisplay().asyncExec(new AERunnable() {
public void runSupport() {
item.setChecked(checked);
}
});
}
if (Constants.isWindowsXP || isGTK) {
Rectangle r = item.getBounds(0);
Table table = item.getParent();
Rectangle rTable = table.getClientArea();
r.y += VerticalAligner.getTableAdjustVerticalBy(table);
table.redraw(0, r.y, rTable.width, r.height, true);
}
|
| public static org.eclipse.swt.layout.GridData | setGridData(Composite composite, int gridStyle, Control ctrlBestSize, int maxHeight)
GridData gridData = new GridData(gridStyle);
gridData.heightHint = ctrlBestSize.computeSize(SWT.DEFAULT, SWT.DEFAULT).y;
if (gridData.heightHint > maxHeight && maxHeight > 0)
gridData.heightHint = maxHeight;
composite.setLayoutData(gridData);
return gridData;
|
| public static void | setMenuItemImage(MenuItem item, java.lang.String repoKey)
Set a MenuItem's image with the given ImageRepository key. In compliance with platform
human interface guidelines, the images are not set under Mac OS X.
if(!Constants.isOSX)
item.setImage(ImageRepository.getImage(repoKey));
|
| public static void | setMenuItemImage(MenuItem item, Image image)
if(!Constants.isOSX)
item.setImage(image);
|
| public static void | setShellIcon(Shell shell)Sets the shell's Icon(s) to the default Azureus icon. OSX doesn't require
an icon, so they are skipped
final String[] sImageNames = { "azureus", "azureus32", "azureus64",
"azureus128" };
if (Constants.isOSX)
return;
try {
ArrayList list = new ArrayList();
Image[] images = new Image[] { ImageRepository.getImage("azureus"),
ImageRepository.getImage("azureus32"),
ImageRepository.getImage("azureus64"),
ImageRepository.getImage("azureus128") };
for (int i = 0; i < images.length; i++) {
Image image = ImageRepository.getImage(sImageNames[i]);
if (image != null)
list.add(image);
}
if (list.size() == 0)
return;
shell.setImages((Image[]) list.toArray(new Image[0]));
} catch (NoSuchMethodError e) {
// SWT < 3.0
Image image = ImageRepository.getImage(sImageNames[0]);
if (image != null)
shell.setImage(image);
}
|
| public static void | setTextLinkFromClipboard(Shell shell, Text url, boolean accept_magnets)Initializes the URL dialog with http://
If a valid link is found in the clipboard, it will be inserted
and the size (and location) of the dialog is adjusted.
String link = getLinkFromClipboard(shell.getDisplay(),accept_magnets);
if (link != null)
url.setText(link);
|
| public static boolean | verifyShellRect(Shell shell, boolean bAdjustIfInvalid)
boolean bMetricsOk;
try {
bMetricsOk = false;
Point ptTopLeft = shell.getLocation();
Monitor[] monitors = shell.getDisplay().getMonitors();
for (int j = 0; j < monitors.length && !bMetricsOk; j++) {
Rectangle bounds = monitors[j].getBounds();
bMetricsOk = bounds.contains(ptTopLeft);
}
} catch (NoSuchMethodError e) {
Rectangle bounds = shell.getDisplay().getBounds();
bMetricsOk = shell.getBounds().intersects(bounds);
}
if (!bMetricsOk && bAdjustIfInvalid) {
centreWindow(shell);
}
return bMetricsOk;
|
| public static void | waitForModals()Waits until modal dialogs are disposed. Assumes we are one SWT thread
SWTThread swt = SWTThread.getInstance();
Display display;
if (swt == null) {
display = Display.getDefault();
if (display == null) {
System.err.println("SWT Thread not started yet!");
return;
}
} else {
if (swt.isTerminated()) {
return;
}
display = swt.getDisplay();
}
if (display == null || display.isDisposed()) {
return;
}
Shell[] shells = display.getShells();
Shell modalShell = null;
for (int i = 0; i < shells.length; i++) {
Shell shell = shells[i];
if ((shell.getStyle() & SWT.APPLICATION_MODAL) > 0) {
modalShell = shell;
break;
}
}
if (modalShell != null) {
while (!modalShell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
}
|
