/*
* @see IInformationControl#computeSizeHint()
*/
public Point computeSizeHint() {
// compute the preferred size
int x = SWT.DEFAULT;
int y = SWT.DEFAULT;
Point size = fShell.computeSize(x, y);
if (size.x > fMaxWidth) x = fMaxWidth;
if (size.y > fMaxHeight) y = fMaxHeight;
// recompute using the constraints if the preferred size is larger than the constraints
if (x != SWT.DEFAULT || y != SWT.DEFAULT) size = fShell.computeSize(x, y, false);
return size;
}
/**
* Sets the size of the shell to it's "packed" size, unless that makes it bigger than the display,
* in which case set it to 9/10 of display size.
*/
private static void setShellSize(Display display, Shell shell) {
Rectangle bounds = display.getBounds();
Point size = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
if (size.x > bounds.width) size.x = bounds.width * 9 / 10;
if (size.y > bounds.height) size.y = bounds.height * 9 / 10;
shell.setSize(size);
}
/** Adjusts form size according to contents dimensions */
public void resize() {
Shell sh = parentComposite.getShell();
Point p0 = sh.getLocation();
Point p1 = sh.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
Rectangle r = sh.getDisplay().getClientArea();
p1.x = Math.min(p1.x, (r.width - p0.x));
p1.y = Math.min(p1.y, (r.height - p0.y));
sh.setSize(p1);
}
/*
* @see org.eclipse.jface.dialogs.Dialog#initializeBounds()
*/
@Override
protected void initializeBounds() {
super.initializeBounds();
/* Dialog was not opened before */
if (fFirstTimeOpen) {
Shell shell = getShell();
/* Minimum Size */
int minWidth = convertHorizontalDLUsToPixels(OwlUI.MIN_DIALOG_WIDTH_DLU);
int minHeight = shell.computeSize(minWidth, SWT.DEFAULT).y;
/* Required Size */
Point requiredSize = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
shell.setSize(Math.max(minWidth, requiredSize.x), Math.max(minHeight, requiredSize.y));
LayoutUtils.positionShell(shell);
}
}
public void resizeShell() {
if (!resized) {
Shell shell = getContainer().getShell();
Point shellSize = shell.getSize();
Point compSize = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
if (shellSize.y < compSize.y) {
shell.setSize(compSize);
shell.layout(true);
}
resized = true;
}
}
private static void setShellSize(
org.eclipse.swt.widgets.Display display, org.eclipse.swt.widgets.Shell shell) {
org.eclipse.swt.graphics.Rectangle bounds = display.getBounds();
org.eclipse.swt.graphics.Point size = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
if (size.x > bounds.width) {
size.x = bounds.width * 9 / 10;
}
if (size.y > bounds.height) {
size.y = bounds.height * 9 / 10;
}
shell.setSize(size);
}
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new FillLayout());
final Table table = new Table(shell, SWT.BORDER);
table.setHeaderVisible(true);
final TableColumn column1 = new TableColumn(table, SWT.NONE);
column1.setText("Column 1");
final TableColumn column2 = new TableColumn(table, SWT.NONE);
column2.setText("Column 2");
TableItem item = new TableItem(table, SWT.NONE);
item.setText(new String[] {"a", "3"});
item = new TableItem(table, SWT.NONE);
item.setText(new String[] {"b", "2"});
item = new TableItem(table, SWT.NONE);
item.setText(new String[] {"c", "1"});
column1.setWidth(100);
column2.setWidth(100);
Listener sortListener =
e -> {
TableItem[] items = table.getItems();
Collator collator = Collator.getInstance(Locale.getDefault());
TableColumn column = (TableColumn) e.widget;
int index = column == column1 ? 0 : 1;
for (int i = 1; i < items.length; i++) {
String value1 = items[i].getText(index);
for (int j = 0; j < i; j++) {
String value2 = items[j].getText(index);
if (collator.compare(value1, value2) < 0) {
String[] values = {items[i].getText(0), items[i].getText(1)};
items[i].dispose();
TableItem item1 = new TableItem(table, SWT.NONE, j);
item1.setText(values);
items = table.getItems();
break;
}
}
}
table.setSortColumn(column);
};
column1.addListener(SWT.Selection, sortListener);
column2.addListener(SWT.Selection, sortListener);
table.setSortColumn(column1);
table.setSortDirection(SWT.UP);
shell.setSize(shell.computeSize(SWT.DEFAULT, SWT.DEFAULT).x, 300);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
/** Set initial size and layout for the window then open it */
private void openWindow() {
/*
* Using initialMaxNumberOfPanels as a lower limit we exclude all other panels from the layout,
* compute the window size, then finally we include all panels back into the layout
*
* This ensures that the window will fit exactly the desired number of panels
*/
Control[] controls = scrollChild.getChildren();
for (int i = (initialMaxNumberOfPanels); i < controls.length; i++) {
((GridData) controls[i].getLayoutData()).exclude = true;
}
Point p = shell.computeSize(defaultShellWidth, SWT.DEFAULT);
for (int i = 0; i < controls.length; i++) {
((GridData) controls[i].getLayoutData()).exclude = false;
}
formatLastPanel(null);
scrollChild.layout();
/*
* Set the shell size if it's different that the computed size
*/
if (false == shell.getSize().equals(p)) {
shell.setSize(p);
shell.layout(false);
}
/*
* Centers the window
*/
UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
if (null == uiFunctions) {
/*
* Centers on the active monitor
*/
Utils.centreWindow(shell);
} else {
/*
* Centers on the main application window
*/
Utils.centerWindowRelativeTo(shell, uiFunctions.getMainShell());
}
shell.open();
}
/*
* @see org.eclipse.jface.dialogs.Dialog#initializeBounds()
*/
@Override
protected void initializeBounds() {
super.initializeBounds();
Shell shell = getShell();
/* Minimum Size */
int minWidth = convertHorizontalDLUsToPixels(DIALOG_WIDTH_DLUS);
int minHeight = convertHorizontalDLUsToPixels(DIALOG_HEIGHT_DLUS);
/* Required Size */
Point requiredSize = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
/* Set Size */
shell.setSize(Math.max(minWidth, requiredSize.x), Math.max(minHeight, requiredSize.y));
/* Set Location */
if (fFirstTimeOpen) LayoutUtils.positionShell(shell);
}
/**
* When any <code>ProgressReporterPanel</code> in this window is expanded or collapsed re-layout
* the controls and window appropriately
*/
public void isCollapsed(boolean value) {
if (null != shell && false == shell.isDisposed()) {
scrollable.setRedraw(false);
Rectangle r = scrollable.getClientArea();
scrollable.setMinSize(scrollChild.computeSize(r.width, SWT.DEFAULT));
/*
* Resizing to fit the panel if there is only one
*/
if (pReporters.length == 1) {
Point p = shell.computeSize(defaultShellWidth, SWT.DEFAULT);
if (shell.getSize().y != p.y) {
p.x = shell.getSize().x;
shell.setSize(p);
}
}
scrollable.layout();
scrollable.setRedraw(true);
}
}
void show(
boolean owned,
org.eclipse.swt.graphics.Point location,
org.eclipse.swt.graphics.Point size,
boolean addressBar,
boolean menuBar,
boolean statusBar,
boolean toolBar) {
final org.eclipse.swt.widgets.Shell shell = browser.getShell();
if (owned) {
if (location != null) {
shell.setLocation(location);
}
if (size != null) {
shell.setSize(shell.computeSize(size.x, size.y));
}
}
org.eclipse.swt.layout.FormData data = null;
if (toolBar) {
toolbar = new org.eclipse.swt.widgets.ToolBar(parent, SWT.NONE);
data = new org.eclipse.swt.layout.FormData();
data.top = new org.eclipse.swt.layout.FormAttachment(0, 5);
toolbar.setLayoutData(data);
itemBack = new org.eclipse.swt.widgets.ToolItem(toolbar, SWT.PUSH);
itemBack.setText(getResourceString("Back"));
itemForward = new org.eclipse.swt.widgets.ToolItem(toolbar, SWT.PUSH);
itemForward.setText(getResourceString("Forward"));
final org.eclipse.swt.widgets.ToolItem itemStop =
new org.eclipse.swt.widgets.ToolItem(toolbar, SWT.PUSH);
itemStop.setText(getResourceString("Stop"));
final org.eclipse.swt.widgets.ToolItem itemRefresh =
new org.eclipse.swt.widgets.ToolItem(toolbar, SWT.PUSH);
itemRefresh.setText(getResourceString("Refresh"));
final org.eclipse.swt.widgets.ToolItem itemGo =
new org.eclipse.swt.widgets.ToolItem(toolbar, SWT.PUSH);
itemGo.setText(getResourceString("Go"));
itemBack.setEnabled(browser.isBackEnabled());
itemForward.setEnabled(!browser.isForwardEnabled());
org.eclipse.swt.widgets.Listener listener =
new org.eclipse.swt.widgets.Listener() {
public void handleEvent(org.eclipse.swt.widgets.Event event) {
org.eclipse.swt.widgets.ToolItem item =
(org.eclipse.swt.widgets.ToolItem) event.widget;
if (item == itemBack) {
browser.back();
} else {
if (item == itemForward) {
browser.forward();
} else {
if (item == itemStop) {
browser.stop();
} else {
if (item == itemRefresh) {
browser.refresh();
} else {
if (item == itemGo) {
browser.setUrl(locationBar.getText());
}
}
}
}
}
}
};
itemBack.addListener(SWT.Selection, listener);
itemForward.addListener(SWT.Selection, listener);
itemStop.addListener(SWT.Selection, listener);
itemRefresh.addListener(SWT.Selection, listener);
itemGo.addListener(SWT.Selection, listener);
canvas = new org.eclipse.swt.widgets.Canvas(parent, SWT.NO_BACKGROUND);
data = new org.eclipse.swt.layout.FormData();
data.width = 24;
data.height = 24;
data.top = new org.eclipse.swt.layout.FormAttachment(0, 5);
data.right = new org.eclipse.swt.layout.FormAttachment(100, -5);
canvas.setLayoutData(data);
final org.eclipse.swt.graphics.Rectangle rect = images[0].getBounds();
canvas.addListener(
SWT.Paint,
new org.eclipse.swt.widgets.Listener() {
public void handleEvent(org.eclipse.swt.widgets.Event e) {
org.eclipse.swt.graphics.Point pt =
((org.eclipse.swt.widgets.Canvas) e.widget).getSize();
e.gc.drawImage(images[index], 0, 0, rect.width, rect.height, 0, 0, pt.x, pt.y);
}
});
canvas.addListener(
SWT.MouseDown,
new org.eclipse.swt.widgets.Listener() {
public void handleEvent(org.eclipse.swt.widgets.Event e) {
browser.setUrl(getResourceString("Startup"));
}
});
final org.eclipse.swt.widgets.Display display = parent.getDisplay();
display.asyncExec(
new java.lang.Runnable() {
public void run() {
if (canvas.isDisposed()) {
return;
}
if (busy) {
index++;
if (index == images.length) {
index = 0;
}
canvas.redraw();
}
display.timerExec(150, this);
}
});
}
if (addressBar) {
locationBar = new org.eclipse.swt.widgets.Text(parent, SWT.BORDER);
data = new org.eclipse.swt.layout.FormData();
if (toolbar != null) {
data.top = new org.eclipse.swt.layout.FormAttachment(toolbar, 0, SWT.TOP);
data.left = new org.eclipse.swt.layout.FormAttachment(toolbar, 5, SWT.RIGHT);
data.right = new org.eclipse.swt.layout.FormAttachment(canvas, -5, SWT.DEFAULT);
} else {
data.top = new org.eclipse.swt.layout.FormAttachment(0, 0);
data.left = new org.eclipse.swt.layout.FormAttachment(0, 0);
data.right = new org.eclipse.swt.layout.FormAttachment(100, 0);
}
locationBar.setLayoutData(data);
locationBar.addListener(
SWT.DefaultSelection,
new org.eclipse.swt.widgets.Listener() {
public void handleEvent(org.eclipse.swt.widgets.Event e) {
browser.setUrl(locationBar.getText());
}
});
}
if (statusBar) {
status = new org.eclipse.swt.widgets.Label(parent, SWT.NONE);
progressBar = new org.eclipse.swt.widgets.ProgressBar(parent, SWT.NONE);
data = new org.eclipse.swt.layout.FormData();
data.left = new org.eclipse.swt.layout.FormAttachment(0, 5);
data.right = new org.eclipse.swt.layout.FormAttachment(progressBar, 0, SWT.DEFAULT);
data.bottom = new org.eclipse.swt.layout.FormAttachment(100, -5);
status.setLayoutData(data);
data = new org.eclipse.swt.layout.FormData();
data.right = new org.eclipse.swt.layout.FormAttachment(100, -5);
data.bottom = new org.eclipse.swt.layout.FormAttachment(100, -5);
progressBar.setLayoutData(data);
browser.addStatusTextListener(
new org.eclipse.swt.browser.StatusTextListener() {
public void changed(org.eclipse.swt.browser.StatusTextEvent event) {
status.setText(event.text);
}
});
}
parent.setLayout(new org.eclipse.swt.layout.FormLayout());
org.eclipse.swt.widgets.Control aboveBrowser =
toolBar
? (org.eclipse.swt.widgets.Control) canvas
: addressBar ? (org.eclipse.swt.widgets.Control) locationBar : null;
data = new org.eclipse.swt.layout.FormData();
data.left = new org.eclipse.swt.layout.FormAttachment(0, 0);
data.top =
aboveBrowser != null
? new org.eclipse.swt.layout.FormAttachment(aboveBrowser, 5, SWT.DEFAULT)
: new org.eclipse.swt.layout.FormAttachment(0, 0);
data.right = new org.eclipse.swt.layout.FormAttachment(100, 0);
data.bottom =
status != null
? new org.eclipse.swt.layout.FormAttachment(status, -5, SWT.DEFAULT)
: new org.eclipse.swt.layout.FormAttachment(100, 0);
browser.setLayoutData(data);
if (statusBar || toolBar) {
browser.addProgressListener(
new org.eclipse.swt.browser.ProgressListener() {
public void changed(org.eclipse.swt.browser.ProgressEvent event) {
if (event.total == 0) {
return;
}
int ratio = event.current * 100 / event.total;
if (progressBar != null) {
progressBar.setSelection(ratio);
}
busy = event.current != event.total;
if (!busy) {
index = 0;
if (canvas != null) {
canvas.redraw();
}
}
}
public void completed(org.eclipse.swt.browser.ProgressEvent event) {
if (progressBar != null) {
progressBar.setSelection(0);
}
busy = false;
index = 0;
if (canvas != null) {
itemBack.setEnabled(browser.isBackEnabled());
itemForward.setEnabled(browser.isForwardEnabled());
canvas.redraw();
}
}
});
}
if (addressBar || statusBar || toolBar) {
browser.addLocationListener(
new org.eclipse.swt.browser.LocationListener() {
public void changed(org.eclipse.swt.browser.LocationEvent event) {
busy = true;
if (event.top && locationBar != null) {
locationBar.setText(event.location);
}
}
public void changing(org.eclipse.swt.browser.LocationEvent event) {}
});
}
if (title) {
browser.addTitleListener(
new org.eclipse.swt.browser.TitleListener() {
public void changed(org.eclipse.swt.browser.TitleEvent event) {
shell.setText(event.title + " - " + getResourceString("window.title"));
}
});
}
parent.layout(true);
if (owned) {
shell.open();
}
}
/**
* Init with listener
*
* @param azureus_core
* @param parent
* @param linkURL
* @param referrer
* @param listener
*/
public OpenUrlWindow(
final Shell parent,
String linkURL,
boolean default_magnet,
final String referrer,
final TorrentDownloaderCallBackInterface listener) {
final Shell shell =
ShellFactory.createShell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL | SWT.RESIZE);
shell.setText(MessageText.getString("openUrl.title"));
Utils.setShellIcon(shell);
GridData gridData;
GridLayout layout = new GridLayout();
layout.numColumns = 3;
shell.setLayout(layout);
// URL field
Label label = new Label(shell, SWT.NULL);
label.setText(MessageText.getString("openUrl.url"));
gridData = new GridData();
label.setLayoutData(gridData);
final Text url = new Text(shell, SWT.BORDER);
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.widthHint = 400;
gridData.horizontalSpan = 2;
url.setLayoutData(gridData);
if (linkURL == null) Utils.setTextLinkFromClipboard(shell, url, true, default_magnet);
else url.setText(linkURL);
url.setSelection(url.getText().length());
// help field
Label help_label = new Label(shell, SWT.NULL);
help_label.setText(MessageText.getString("openUrl.url.info"));
gridData = new GridData();
gridData.horizontalSpan = 3;
help_label.setLayoutData(gridData);
Label space = new Label(shell, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 3;
space.setLayoutData(gridData);
// referrer field
Label referrer_label = new Label(shell, SWT.NULL);
referrer_label.setText(MessageText.getString("openUrl.referrer"));
gridData = new GridData();
referrer_label.setLayoutData(gridData);
final Combo referrer_combo = new Combo(shell, SWT.BORDER);
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.widthHint = 150;
gridData.grabExcessHorizontalSpace = true;
referrer_combo.setLayoutData(gridData);
final StringList referrers =
COConfigurationManager.getStringListParameter("url_open_referrers");
StringIterator iter = referrers.iterator();
while (iter.hasNext()) {
referrer_combo.add(iter.next());
}
if (referrer != null && referrer.length() > 0) {
referrer_combo.setText(referrer);
} else if (last_referrer != null) {
referrer_combo.setText(last_referrer);
}
Label referrer_info = new Label(shell, SWT.NULL);
referrer_info.setText(MessageText.getString("openUrl.referrer.info"));
// line
Label labelSeparator = new Label(shell, SWT.SEPARATOR | SWT.HORIZONTAL);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_END);
gridData.horizontalSpan = 3;
labelSeparator.setLayoutData(gridData);
// buttons
Composite panel = new Composite(shell, SWT.NULL);
layout = new GridLayout();
layout.numColumns = 3;
panel.setLayout(layout);
gridData =
new GridData(
GridData.FILL_HORIZONTAL | GridData.HORIZONTAL_ALIGN_END | GridData.VERTICAL_ALIGN_END);
gridData.horizontalSpan = 3;
gridData.grabExcessHorizontalSpace = true;
panel.setLayoutData(gridData);
new Label(panel, SWT.NULL);
Button ok = new Button(panel, SWT.PUSH);
gridData =
new GridData(
GridData.FILL_HORIZONTAL | GridData.HORIZONTAL_ALIGN_END | GridData.VERTICAL_ALIGN_END);
gridData.widthHint = 70;
gridData.grabExcessHorizontalSpace = true;
ok.setLayoutData(gridData);
ok.setText(MessageText.getString("Button.ok"));
ok.addListener(
SWT.Selection,
new Listener() {
public void handleEvent(Event e) {
last_referrer = referrer_combo.getText().trim();
if (!referrers.contains(last_referrer)) {
referrers.add(last_referrer);
COConfigurationManager.setParameter("url_open_referrers", referrers);
COConfigurationManager.save();
}
COConfigurationManager.setParameter(CONFIG_REFERRER_DEFAULT, last_referrer);
COConfigurationManager.save();
String url_str = url.getText();
url_str = UrlUtils.parseTextForURL(url_str, true);
if (url_str == null) {
url_str = UrlUtils.parseTextForMagnets(url.getText());
}
if (url_str == null) {
url_str = url.getText();
}
new FileDownloadWindow(parent, url_str, last_referrer, null, null, listener);
shell.dispose();
}
});
shell.setDefaultButton(ok);
Button cancel = new Button(panel, SWT.PUSH);
gridData = new GridData(GridData.HORIZONTAL_ALIGN_END);
gridData.grabExcessHorizontalSpace = false;
gridData.widthHint = 70;
cancel.setLayoutData(gridData);
cancel.setText(MessageText.getString("Button.cancel"));
cancel.addListener(
SWT.Selection,
new Listener() {
public void handleEvent(Event e) {
shell.dispose();
}
});
shell.addListener(
SWT.Traverse,
new Listener() {
public void handleEvent(Event e) {
if (e.character == SWT.ESC) {
shell.dispose();
}
}
});
Point p = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
if (p.x > 800) {
p.x = 800;
}
shell.setSize(p);
Utils.createURLDropTarget(shell, url);
Utils.centreWindow(shell);
shell.open();
}
public Shell open(Display display) {
clipboard = new Clipboard(display);
shell = new Shell(display);
shell.setText("SWT Clipboard");
shell.setLayout(new FillLayout());
ScrolledComposite sc = new ScrolledComposite(shell, SWT.H_SCROLL | SWT.V_SCROLL);
Composite parent = new Composite(sc, SWT.NONE);
sc.setContent(parent);
parent.setLayout(new GridLayout(2, true));
Group copyGroup = new Group(parent, SWT.NONE);
copyGroup.setText("Copy From:");
GridData data = new GridData(GridData.FILL_BOTH);
copyGroup.setLayoutData(data);
copyGroup.setLayout(new GridLayout(3, false));
Group pasteGroup = new Group(parent, SWT.NONE);
pasteGroup.setText("Paste To:");
data = new GridData(GridData.FILL_BOTH);
pasteGroup.setLayoutData(data);
pasteGroup.setLayout(new GridLayout(3, false));
Group controlGroup = new Group(parent, SWT.NONE);
controlGroup.setText("Control API:");
data = new GridData(GridData.FILL_BOTH);
data.horizontalSpan = 2;
controlGroup.setLayoutData(data);
controlGroup.setLayout(new GridLayout(5, false));
Group typesGroup = new Group(parent, SWT.NONE);
typesGroup.setText("Available Types");
data = new GridData(GridData.FILL_BOTH);
data.horizontalSpan = 2;
typesGroup.setLayoutData(data);
typesGroup.setLayout(new GridLayout(2, false));
status = new Label(parent, SWT.BORDER);
data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 2;
data.heightHint = 60;
status.setLayoutData(data);
createTextTransfer(copyGroup, pasteGroup);
createRTFTransfer(copyGroup, pasteGroup);
createHTMLTransfer(copyGroup, pasteGroup);
createFileTransfer(copyGroup, pasteGroup);
createMyTransfer(copyGroup, pasteGroup);
createControlTransfer(controlGroup);
createAvailableTypes(typesGroup);
sc.setMinSize(parent.computeSize(SWT.DEFAULT, SWT.DEFAULT));
sc.setExpandHorizontal(true);
sc.setExpandVertical(true);
Point size = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
Rectangle monitorArea = shell.getMonitor().getClientArea();
shell.setSize(
Math.min(size.x, monitorArea.width - 20), Math.min(size.y, monitorArea.height - 20));
shell.open();
return shell;
}
private static void ensurePreferredHeight(Shell shell) {
int preferredHeight = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT).y;
Point size = shell.getSize();
if (size.y < preferredHeight) shell.setSize(size.x, preferredHeight);
}
/**
* Sets the size of the shell to it's "packed" size, unless that makes it larger than the monitor
* it is being displayed on, in which case just set the shell size to be slightly smaller than the
* monitor.
*/
static void setShellSize(ControlExample instance, Shell shell) {
Point size = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
Rectangle monitorArea = shell.getMonitor().getClientArea();
shell.setSize(Math.min(size.x, monitorArea.width), Math.min(size.y, monitorArea.height));
}
