private Point fixupDisplayBounds(final Point tipSize, final Point location) {
final Rectangle displayBounds = getDisplayBounds(location);
final Point rightBottomBounds = new Point(tipSize.x + location.x, tipSize.y + location.y);
if (!(displayBounds.contains(location) && displayBounds.contains(rightBottomBounds))) {
if (rightBottomBounds.x > displayBounds.x + displayBounds.width) {
location.x -= rightBottomBounds.x - (displayBounds.x + displayBounds.width);
}
if (rightBottomBounds.y > displayBounds.y + displayBounds.height) {
// ignore when tt is below the bottom, force the user to resize the tt
// location.y -= rightBottomBounds.y - (displayBounds.y + displayBounds.height);
}
if (location.x < displayBounds.x) {
location.x = displayBounds.x;
}
if (location.y < displayBounds.y) {
location.y = displayBounds.y;
}
}
return location;
}
private Point computeMenuLocation(Control focus, Menu menu) {
Point cursorLocation = focus.getDisplay().getCursorLocation();
Rectangle clientArea = null;
Point result = null;
if (focus instanceof StyledText) {
StyledText styledText = (StyledText) focus;
clientArea = styledText.getClientArea();
result = computeMenuLocation(styledText);
} else if (focus instanceof Tree) {
Tree tree = (Tree) focus;
clientArea = tree.getClientArea();
result = computeMenuLocation(tree);
} else if (focus instanceof Table) {
Table table = (Table) focus;
clientArea = table.getClientArea();
result = computeMenuLocation(table);
}
if (result == null) {
result = focus.toControl(cursorLocation);
}
if (clientArea != null && !clientArea.contains(result)) {
result = new Point(clientArea.x + clientArea.width / 2, clientArea.y + clientArea.height / 2);
}
Rectangle shellArea = focus.getShell().getClientArea();
if (!shellArea.contains(focus.getShell().toControl(focus.toDisplay(result)))) {
result = new Point(shellArea.x + shellArea.width / 2, shellArea.y + shellArea.height / 2);
}
return focus.toDisplay(result);
}
/**
* Scrolls the content so that the given revision is visible.
*
* @param revision the revision to scroll the client area to.
*/
private void scrollToRevision(Revision revision) {
Rectangle revBounds = revision.getBounds();
Rectangle clientArea = getClientArea();
clientArea.x = getOrigin().x;
clientArea.y = getOrigin().y;
if (!clientArea.contains(revBounds.x, revBounds.y)
&& !clientArea.contains(revBounds.x + revBounds.width, revBounds.y + revBounds.height)) {
setOrigin(revBounds.x, revBounds.y);
}
}
void tableMouseDown(Event event) {
if (isDisposed() || !isVisible()) return;
Point pt = new Point(event.x, event.y);
int lineWidth = table.getLinesVisible() ? table.getGridLineWidth() : 0;
TableItem item = table.getItem(pt);
if ((table.getStyle() & SWT.FULL_SELECTION) != 0) {
if (item == null) return;
} else {
int start = item != null ? table.indexOf(item) : table.getTopIndex();
int end = table.getItemCount();
Rectangle clientRect = table.getClientArea();
for (int i = start; i < end; i++) {
TableItem nextItem = table.getItem(i);
Rectangle rect = nextItem.getBounds(0);
if (pt.y >= rect.y && pt.y < rect.y + rect.height + lineWidth) {
item = nextItem;
break;
}
if (rect.y > clientRect.y + clientRect.height) return;
}
if (item == null) return;
}
TableColumn newColumn = null;
int columnCount = table.getColumnCount();
if (columnCount == 0) {
if ((table.getStyle() & SWT.FULL_SELECTION) == 0) {
Rectangle rect = item.getBounds(0);
rect.width += lineWidth;
rect.height += lineWidth;
if (!rect.contains(pt)) return;
}
} else {
for (int i = 0; i < columnCount; i++) {
Rectangle rect = item.getBounds(i);
rect.width += lineWidth;
rect.height += lineWidth;
if (rect.contains(pt)) {
newColumn = table.getColumn(i);
break;
}
}
if (newColumn == null) {
if ((table.getStyle() & SWT.FULL_SELECTION) == 0) return;
newColumn = table.getColumn(0);
}
}
setRowColumn(item, newColumn, true);
setFocus();
return;
}
private IHyperlink getHyperlink(MouseEvent e) {
// bug 257868 support image hyperlinks
if (annotations.isEmpty()) {
return null;
}
Point point = new Point(e.x, e.y);
for (ImageAnnotation annotation : annotations) {
if (annotation.getHyperlnkAnnotation() == null) {
continue;
}
Rectangle region = getRegion(annotation);
if (region != null) {
if (region.contains(point)) {
AnnotationHyperlinkDetector detector =
(AnnotationHyperlinkDetector)
viewer.getTextWidget().getData(AnnotationHyperlinkDetector.class.getName());
if (detector != null) {
IHyperlink hyperlink =
detector.createHyperlink(
viewer, viewer.getAnnotationModel(), annotation.getHyperlnkAnnotation());
return hyperlink;
}
}
}
}
return null;
}
@Override
public boolean track(MUIElement dragElement, DnDInfo info) {
if (!clientBounds.contains(info.cursorPos)) return false;
boolean wasOnEdge = onEdge;
int dockLocation = getDockLocation(info);
if (feedback != null) {
feedback.setFeedback(getEnclosed(), getModified());
}
if (dockLocation == curDockLocation && wasOnEdge == onEdge) return true;
if (dropStack == dragElement && !onEdge) return false;
curDockLocation = dockLocation;
if (curDockLocation != NOWHERE) {
showFeedback(curDockLocation);
dndManager.setCursor(Display.getCurrent().getSystemCursor(SWT.CURSOR_HAND));
} else {
unDock(dragElement);
dndManager.setCursor(Display.getCurrent().getSystemCursor(SWT.CURSOR_NO));
}
return true;
}
private Rectangle getDisplayBounds(final Point location) {
Rectangle displayBounds;
final Monitor[] allMonitors = _ownerControl.getDisplay().getMonitors();
if (allMonitors.length > 1) {
// By default present in the monitor of the control
displayBounds = _ownerControl.getMonitor().getBounds();
final Point p = new Point(location.x, location.y);
// Search on which monitor the event occurred
Rectangle tmp;
for (final Monitor element : allMonitors) {
tmp = element.getBounds();
if (tmp.contains(p)) {
displayBounds = tmp;
break;
}
}
} else {
displayBounds = _ownerControl.getDisplay().getBounds();
}
return displayBounds;
}
/**
* Handling mouse over event to display hand cursor in case cell contains an URL
*
* @param e mouse event
*/
void handleMouseOver(MouseEvent e) {
Point pt = new Point(e.x, e.y);
ViewerCell cell = getViewer().getCell(pt);
boolean cursorSet = false;
if (cell != null) {
int colIndex = cell.getColumnIndex();
Object element = cell.getElement();
if (getCellControlType(element, colIndex) == CellControlType.URL) {
Rectangle cellBounds = cell.getBounds();
Image img = getImage(element, colIndex);
if (img != null) {
cellBounds.x += img.getBounds().width;
}
if (cellBounds.contains(pt)) {
if (getString(element, colIndex) != null) {
this.control.setCursor(CURSOR_HAND);
cursorSet = true;
}
}
}
}
if (!cursorSet) {
handleMouseExit(e);
}
}
LRESULT WM_MOUSEMOVE(int /*long*/ wParam, int /*long*/ lParam) {
LRESULT result = super.WM_MOUSEMOVE(wParam, lParam);
if (OS.COMCTL32_MAJOR < 6) {
int x = OS.GET_X_LPARAM(lParam);
int y = OS.GET_Y_LPARAM(lParam);
if (OS.GetKeyState(OS.VK_LBUTTON) < 0) {
int oldSelection = selection.y;
selection.y = layout.getOffset(x, y, null);
if (selection.y != oldSelection) {
int newSelection = selection.y;
if (oldSelection > newSelection) {
int temp = oldSelection;
oldSelection = newSelection;
newSelection = temp;
}
Rectangle rect = layout.getBounds(oldSelection, newSelection);
redraw(rect.x, rect.y, rect.width, rect.height, false);
}
} else {
for (int j = 0; j < offsets.length; j++) {
Rectangle[] rects = getRectangles(j);
for (int i = 0; i < rects.length; i++) {
Rectangle rect = rects[i];
if (rect.contains(x, y)) {
setCursor(display.getSystemCursor(SWT.CURSOR_HAND));
return result;
}
}
}
setCursor(null);
}
}
return result;
}
/**
* Scrolls the containing editor to the given offset of the contained editor
*
* @param editor
* @param scrollTo text offset in the embedded editor that should be revealed
*/
public void revealSelection(ContainedEditorManager editor, int scrollTo) {
StyledText containedStyledText = (StyledText) editor.getAdapter(StyledText.class);
// this progression determines the location of the offset in the coordinate system
// of the containing styledText
Point containedLoc = containedStyledText.getLocationAtOffset(scrollTo);
Point displayLoc = containedStyledText.toDisplay(containedLoc);
Point containingLoc = styledText.toControl(displayLoc);
// next, we determine if this location is in the visible area.
Point containingSize = styledText.getSize();
Rectangle containingBounds = new Rectangle(0, 0, containingSize.x, containingSize.y);
if (!containingBounds.contains(containingLoc)) {
// pad a little to the left and a little bit down
containingLoc.x -= 50;
containingLoc.y += 100;
// if not, then perform a scroll.
styledText.setTopPixel(styledText.getTopPixel() + containingLoc.y - containingSize.y);
// do the same for horizontal
styledText.setHorizontalPixel(styledText.getHorizontalPixel() + containingLoc.x);
}
paint(ContainingEditor.EMBEDDED_REPAINT);
}
public void handleEvent(final Event event) {
// only go further if the event has a new time stamp
if (mayScroll() && acceptEvent(event)) {
lastEventTime = event.time;
final Rectangle navigationComponentBounds = getNavigationComponent().getBounds();
// convert navigation bounds relative to display
final Point navigationPtAtDisplay = getNavigationComponent().toDisplay(0, 0);
navigationComponentBounds.x = navigationPtAtDisplay.x;
navigationComponentBounds.y = navigationPtAtDisplay.y;
if (event.widget instanceof Control) {
final Control widget = (Control) event.widget;
// convert widget event point relative to display
final Point evtPt = widget.toDisplay(event.getBounds().x, event.getBounds().y);
// now check if inside navigation
if (navigationComponentBounds.contains(evtPt.x, evtPt.y)) {
if (event.count > 0) {
scrollUp(SCROLLING_STEP);
} else {
scrollDown(SCROLLING_STEP);
}
}
}
}
}
/**
* Is point in event image.
*
* @param x
* @param y
* @return true if it is, false if its not.
*/
public boolean isPointInEventImage(int x, int y) {
if (hasEH) {
Point p = new Point(x, y);
getFigure().translateToRelative(p);
return rectEvent.contains(p.x, p.y);
}
return false;
}
private void drawTile(GC gc, Rectangle bounds, Tile tile, boolean highlight) {
if (tile == null || tile.equals(Tile.NONE)) return;
gc.setClipping(bounds);
int x = bounds.x;
int y = bounds.y;
int w = bounds.width;
int h = bounds.height;
int s = Math.min(w, h);
int n = Math.max(s / 12, 1);
int x1 = x;
int x2 = x1 + n;
int x3 = x + s - n;
int x4 = x + s;
int y1 = y;
int y2 = y1 + n;
int y3 = y + s - n;
int y4 = y + s;
int[] p1 = new int[] {x1, y1, x4, y1, x3, y2, x2, y2, x2, y3, x1, y4};
int[] p2 = new int[] {x4, y4, x1, y4, x2, y3, x3, y3, x3, y2, x4, y1};
gc.setBackground(tileFill);
gc.fillRectangle(x, y, w, h);
gc.setBackground(highlight ? tileLightHighlight : tileLight);
gc.fillPolygon(p1);
gc.setBackground(highlight ? tileDarkHighlight : tileDark);
gc.fillPolygon(p2);
if (tile.isWild()) {
if (!bounds.contains(mousex, mousey)) {
return;
}
}
Font font = new Font(null, tileFont, s / 2 + 1, SWT.BOLD);
String string = Character.toString(tile.getLetter()).toUpperCase();
gc.setFont(font);
Point extent = gc.stringExtent(string);
int sx = x + w / 2 - extent.x / 2 - n; // n * 2; //w / 2 - extent.x / 2 - s/8;
int sy = y + h / 2 - extent.y / 2;
gc.setForeground(textColor);
gc.drawString(string, sx, sy, true);
font.dispose();
font = new Font(null, tileFont, s / 5, SWT.BOLD);
string = Integer.toString(game.getTileValues().getValue(tile));
gc.setFont(font);
extent = gc.stringExtent(string);
sx = x + w - n - extent.x - 1;
sy = y + h - n - extent.y;
gc.setForeground(textColor);
gc.drawString(string, sx, sy, true);
font.dispose();
}
public static int getColumnAtPos(TreeItem item, int x, int y) {
int columnCount = item.getParent().getColumnCount();
for (int i = 0; i < columnCount; i++) {
Rectangle rect = item.getBounds(i);
if (rect.contains(x, y)) {
return i;
}
}
return -1;
}
/**
* Returns the host EditPart when appropriate. Targeting is done by checking if the mouse is
* clearly over the host's TreeItem.
*
* @see org.eclipse.gef.EditPolicy#getTargetEditPart(Request)
*/
public EditPart getTargetEditPart(Request req) {
if (req.getType().equals(REQ_ADD)
|| req.getType().equals(REQ_MOVE)
|| req.getType().equals(REQ_CREATE)) {
DropRequest drop = (DropRequest) req;
Point where = new Point(drop.getLocation().x, drop.getLocation().y);
Widget widget = ((TreeEditPart) getHost()).getWidget();
if (widget instanceof Tree) return getHost();
TreeItem treeitem = (TreeItem) widget;
Rectangle bounds = treeitem.getBounds();
int fudge = bounds.height / 5;
Rectangle inner =
new Rectangle(
bounds.x,
bounds.y + fudge,
bounds.width,
bounds.height - (treeitem.getExpanded() ? 0 : fudge * 2));
// Point is either outside the Treeitem, or inside the inner Rect.
if (!bounds.contains(where) || inner.contains(where)) return getHost();
}
return null;
}
/**
* Get an area from the segment display position which can be hovered and the tooltip do not get
* hidden.
*
* @param control
* @param displayCursorLocation
* @return
*/
public boolean isInNoHideArea(final Control control, final Point displayCursorLocation) {
final Point segmentDisplayPosition = control.toDisplay(devXSegment, 0);
final Rectangle segmentArea =
new Rectangle(
segmentDisplayPosition.x,
segmentDisplayPosition.y,
devSegmentWidth,
devYTitle + titleHeight);
return segmentArea.contains(displayCursorLocation);
}
/**
* Returns the tab item at the given point in the receiver or null if no such item exists. The
* point is in the coordinate system of the receiver.
*
* @param point the point used to locate the item
* @return the tab item at the given point, or null if the point is not in a tab item
* @exception IllegalArgumentException
* <ul>
* <li>ERROR_NULL_ARGUMENT - if the point is null
* </ul>
*
* @exception SWTException
* <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
* </ul>
*
* @since 3.4
*/
public TabItem getItem(Point point) {
checkWidget();
if (point == null) error(SWT.ERROR_NULL_ARGUMENT);
long /*int*/ list = OS.gtk_container_get_children(handle);
if (list == 0) return null;
int itemCount = OS.g_list_length(list);
OS.g_list_free(list);
for (int i = 0; i < itemCount; i++) {
TabItem item = items[i];
Rectangle rect = item.getBounds();
if (rect.contains(point)) return item;
}
return null;
}
private boolean beginDrag(MouseEvent e) {
if (drag != null) {
doDrop(e);
}
for (Rectangle rectangle : dragSources.keySet()) {
if (rectangle.contains(e.x, e.y)) {
drag = dragSources.get(rectangle);
if (drag.y == -1) {
tileRack.remove(drag.x);
} else {
placedTiles.remove(new Point(drag.x, drag.y));
}
emulateDrop(e);
return true;
}
}
return false;
}
private void mouseDown(MouseEvent e) {
if (game == null) return;
if (game.getGameState() != GameState.IN_PROGRESS) return;
if (e.button == 1) {
// check for drag event
if (beginDrag(e)) {
redraw();
return;
}
// update arrow on left mouse click
int x = e.x;
int y = e.y;
boolean del = true;
for (Iterator i = squareLocations.iterator(); i.hasNext(); ) {
Square s = (Square) i.next();
Rectangle r = s.r;
if (r.contains(x, y)) {
int n = s.x;
int m = s.y;
del = false;
if (arrow == null || n != arrow.x || m != arrow.y) {
arrow = new Arrow(n, m, Orientation.HORIZONTAL);
} else {
arrow.flip();
}
redraw();
}
}
if (del) {
getLocalTileRack().shuffle();
}
resetInput(del);
redraw();
} else {
// stop drag
doDrop(e);
// clear typed characters on right mouse click
resetInput(true);
redraw();
}
}
LRESULT WM_LBUTTONUP(int /*long*/ wParam, int /*long*/ lParam) {
LRESULT result = super.WM_LBUTTONUP(wParam, lParam);
if (result == LRESULT.ZERO) return result;
if (OS.COMCTL32_MAJOR < 6) {
if (mouseDownIndex == -1) return result;
int x = OS.GET_X_LPARAM(lParam);
int y = OS.GET_Y_LPARAM(lParam);
Rectangle[] rects = getRectangles(mouseDownIndex);
for (int i = 0; i < rects.length; i++) {
Rectangle rect = rects[i];
if (rect.contains(x, y)) {
Event event = new Event();
event.text = ids[mouseDownIndex];
sendSelectionEvent(SWT.Selection, event, true);
break;
}
}
}
mouseDownIndex = -1;
return result;
}
@Override
long /*int*/ gtk_button_press_event(long /*int*/ widget, long /*int*/ event) {
long /*int*/ result = super.gtk_button_press_event(widget, event);
if (result != 0) return result;
GdkEventButton gdkEvent = new GdkEventButton();
OS.memmove(gdkEvent, event, GdkEventButton.sizeof);
if (gdkEvent.button == 1 && gdkEvent.type == OS.GDK_BUTTON_PRESS) {
if (focusIndex != -1) setFocus();
int x = (int) gdkEvent.x;
int y = (int) gdkEvent.y;
if ((style & SWT.MIRRORED) != 0) x = getClientWidth() - x;
int offset = layout.getOffset(x, y, null);
int oldSelectionX = selection.x;
int oldSelectionY = selection.y;
selection.x = offset;
selection.y = -1;
if (oldSelectionX != -1 && oldSelectionY != -1) {
if (oldSelectionX > oldSelectionY) {
int temp = oldSelectionX;
oldSelectionX = oldSelectionY;
oldSelectionY = temp;
}
Rectangle rect = layout.getBounds(oldSelectionX, oldSelectionY);
redraw(rect.x, rect.y, rect.width, rect.height, false);
}
for (int j = 0; j < offsets.length; j++) {
Rectangle[] rects = getRectangles(j);
for (int i = 0; i < rects.length; i++) {
Rectangle rect = rects[i];
if (rect.contains(x, y)) {
focusIndex = j;
redraw();
return result;
}
}
}
}
return result;
}
LRESULT WM_LBUTTONDOWN(int /*long*/ wParam, int /*long*/ lParam) {
LRESULT result = super.WM_LBUTTONDOWN(wParam, lParam);
if (result == LRESULT.ZERO) return result;
if (OS.COMCTL32_MAJOR < 6) {
if (focusIndex != -1) setFocus();
int x = OS.GET_X_LPARAM(lParam);
int y = OS.GET_Y_LPARAM(lParam);
int offset = layout.getOffset(x, y, null);
int oldSelectionX = selection.x;
int oldSelectionY = selection.y;
selection.x = offset;
selection.y = -1;
if (oldSelectionX != -1 && oldSelectionY != -1) {
if (oldSelectionX > oldSelectionY) {
int temp = oldSelectionX;
oldSelectionX = oldSelectionY;
oldSelectionY = temp;
}
Rectangle rect = layout.getBounds(oldSelectionX, oldSelectionY);
redraw(rect.x, rect.y, rect.width, rect.height, false);
}
for (int j = 0; j < offsets.length; j++) {
Rectangle[] rects = getRectangles(j);
for (int i = 0; i < rects.length; i++) {
Rectangle rect = rects[i];
if (rect.contains(x, y)) {
if (j != focusIndex) {
redraw();
}
focusIndex = mouseDownIndex = j;
return result;
}
}
}
}
return result;
}
@Override
long /*int*/ gtk_motion_notify_event(long /*int*/ widget, long /*int*/ event) {
long /*int*/ result = super.gtk_motion_notify_event(widget, event);
if (result != 0) return result;
GdkEventMotion gdkEvent = new GdkEventMotion();
OS.memmove(gdkEvent, event, GdkEventMotion.sizeof);
int x = (int) gdkEvent.x;
int y = (int) gdkEvent.y;
if ((style & SWT.MIRRORED) != 0) x = getClientWidth() - x;
if ((gdkEvent.state & OS.GDK_BUTTON1_MASK) != 0) {
int oldSelection = selection.y;
selection.y = layout.getOffset(x, y, null);
if (selection.y != oldSelection) {
int newSelection = selection.y;
if (oldSelection > newSelection) {
int temp = oldSelection;
oldSelection = newSelection;
newSelection = temp;
}
Rectangle rect = layout.getBounds(oldSelection, newSelection);
redraw(rect.x, rect.y, rect.width, rect.height, false);
}
} else {
for (int j = 0; j < offsets.length; j++) {
Rectangle[] rects = getRectangles(j);
for (int i = 0; i < rects.length; i++) {
Rectangle rect = rects[i];
if (rect.contains(x, y)) {
setCursor(display.getSystemCursor(SWT.CURSOR_HAND));
return result;
}
}
}
setCursor(null);
}
return result;
}
@Override
long /*int*/ gtk_button_release_event(long /*int*/ widget, long /*int*/ event) {
long /*int*/ result = super.gtk_button_release_event(widget, event);
if (result != 0) return result;
if (focusIndex == -1) return result;
GdkEventButton gdkEvent = new GdkEventButton();
OS.memmove(gdkEvent, event, GdkEventButton.sizeof);
if (gdkEvent.button == 1) {
int x = (int) gdkEvent.x;
int y = (int) gdkEvent.y;
if ((style & SWT.MIRRORED) != 0) x = getClientWidth() - x;
Rectangle[] rects = getRectangles(focusIndex);
for (int i = 0; i < rects.length; i++) {
Rectangle rect = rects[i];
if (rect.contains(x, y)) {
Event ev = new Event();
ev.text = ids[focusIndex];
sendSelectionEvent(SWT.Selection, ev, true);
return result;
}
}
}
return result;
}
/** @return Returns <code>true</code> when the tooltip should be kept opened. */
private boolean onDisplayMouseMove() {
// final long start = System.nanoTime();
if (_shell == null || _shell.isDisposed() || _shell.isVisible() == false) {
return false;
}
if (canCloseToolTip() == false) {
// System.out.println(UI.timeStampNano()
// + " ["
// + getClass().getSimpleName()
// + "] onDisplayMouseMove::canCloseToolTip\t");
// // TODO remove SYSTEM.OUT.PRINTLN
return true;
}
boolean isHide = false;
boolean isKeepVisible = false;
// get control which is hovered with the mouse after the exit, can be null
final Control hoveredControl = _display.getCursorControl();
// System.out.println(UI.timeStampNano() + " onTTDisplayMouseMove - hoveredControl " +
// hoveredControl);
// // TODO remove SYSTEM.OUT.PRINTLN
if (hoveredControl == null) {
// System.out.println(UI.timeStampNano() + " exit 0 hide");
// // TODO remove SYSTEM.OUT.PRINTLN
isHide = true;
} else {
/*
* check if the hovered control is the owner control, if not, hide the tooltip
*/
Control hoveredParent = hoveredControl;
// move up child-parent hierarchy until shell is reached
while (true) {
if (hoveredParent == _shell) {
// mouse is hovering in this tooltip
isKeepVisible = true;
// System.out.println(UI.timeStampNano() + " exit 1 no hide");
// // TODO remove SYSTEM.OUT.PRINTLN
break;
}
if (hoveredParent == _ownerControl) {
// mouse is hovering the owner control
if (_mouseOverBehaviour == MOUSE_OVER_BEHAVIOUR_NO_IGNORE) {
/*
* owner is not ignored, which means the when the mouse is hovered the
* owner, the tooltip keeps opened, this is the default
*/
isKeepVisible = true;
}
// System.out.println(UI.timeStampNano() + " exit 2 no hide");
// // TODO remove SYSTEM.OUT.PRINTLN
break;
}
hoveredParent = hoveredParent.getParent();
if (hoveredParent == null) {
// mouse has left the tooltip and the owner control
// System.out.println(UI.timeStampNano() + " exit 3 hide");
// // TODO remove SYSTEM.OUT.PRINTLN
isHide = true;
break;
}
}
}
/**
* !!! this adjustment do not work on Linux because the tooltip gets hidden when the mouse tries
* to mover over the tooltip <br>
* <br>
* it seems to work on windows and linux with margin 1, when set to 0 the tooltip do sometime
* not be poped up again and the i-icons is not deaktivated<br>
* wolfgang 2010-07-23
*/
final Rectangle ttShellRect = _shell.getBounds();
final int margin = 10;
ttShellRect.x -= margin;
ttShellRect.y -= margin;
ttShellRect.width += 2 * margin;
ttShellRect.height += 2 * margin;
final Point displayCursorLocation = _display.getCursorLocation();
final boolean isInTooltip = ttShellRect.contains(displayCursorLocation);
if (isKeepVisible == false && isHide == false && isInTooltip == false) {
isHide = true;
}
if (isInTooltip && _isShellFadingOut) {
// don't hide when mouse is hovering hiding tooltip
ttShow();
} else if (isHide) {
final Rectangle noHideArea = noHideOnMouseMove();
if (noHideArea == null || noHideArea.contains(displayCursorLocation) == false) {
// hide definitively
ttHide();
}
}
boolean isKeepOpened = true;
if (isInTooltip && _isShellFadingOut) {
// don't hide when mouse is hovering hiding tooltip
ttShow();
} else if (isHide) {
final Rectangle noHideArea = noHideOnMouseMove();
if (noHideArea == null || noHideArea.contains(displayCursorLocation) == false) {
// hide definitively
ttHide();
isKeepOpened = false;
}
}
// System.out.println(UI.timeStampNano()
// + " onDisplayMouseMove\t"
// + ((float) (System.nanoTime() - start) / 1000000)
// + " ms");
// // TODO remove SYSTEM.OUT.PRINTLN
return isKeepOpened;
}
@Override
int hit(Theme theme, Point position, Rectangle bounds) {
return bounds.contains(position) ? DrawData.WIDGET_WHOLE : DrawData.WIDGET_NOWHERE;
}
private boolean isInUpperHalf(Rectangle rect, org.eclipse.draw2d.geometry.Point pt) {
Rectangle tempRect = new Rectangle(rect.x, rect.y, rect.width, rect.height / 2);
return tempRect.contains(new Point(pt.x, pt.y));
}