void updateCursor(Control c, int dir) {
if (!(c instanceof Sash)) {
Cursor cursor = null;
switch (dir) {
case VERTICAL:
if (fAncestorVisible) {
if (fVSashCursor == null) fVSashCursor = new Cursor(c.getDisplay(), SWT.CURSOR_SIZENS);
cursor = fVSashCursor;
} else {
if (fNormalCursor == null) fNormalCursor = new Cursor(c.getDisplay(), SWT.CURSOR_ARROW);
cursor = fNormalCursor;
}
break;
case HORIZONTAL:
if (fHSashCursor == null) fHSashCursor = new Cursor(c.getDisplay(), SWT.CURSOR_SIZEWE);
cursor = fHSashCursor;
break;
case VERTICAL + HORIZONTAL:
if (fAncestorVisible) {
if (fHVSashCursor == null)
fHVSashCursor = new Cursor(c.getDisplay(), SWT.CURSOR_SIZEALL);
cursor = fHVSashCursor;
} else {
if (fHSashCursor == null) fHSashCursor = new Cursor(c.getDisplay(), SWT.CURSOR_SIZEWE);
cursor = fHSashCursor;
}
break;
}
if (cursor != null) c.setCursor(cursor);
}
}
private void handleNewFeature() {
final Control control = fCategoryViewer.getControl();
BusyIndicator.showWhile(
control.getDisplay(),
new Runnable() {
public void run() {
IFeatureModel[] allModels = PDECore.getDefault().getFeatureModelManager().getModels();
ArrayList<IFeatureModel> newModels = new ArrayList<IFeatureModel>();
for (int i = 0; i < allModels.length; i++) {
if (canAdd(allModels[i])) newModels.add(allModels[i]);
}
IFeatureModel[] candidateModels =
newModels.toArray(new IFeatureModel[newModels.size()]);
FeatureSelectionDialog dialog =
new FeatureSelectionDialog(
fCategoryViewer.getTree().getShell(), candidateModels, true);
if (dialog.open() == Window.OK) {
Object[] models = dialog.getResult();
try {
doAdd(models);
} catch (CoreException e) {
PDEPlugin.log(e);
}
}
}
});
}
/* (non-Javadoc)
* @see org.eclipse.pde.internal.core.IPluginModelListener#modelsChanged(org.eclipse.pde.internal.core.PluginModelDelta)
*/
public void modelsChanged(PluginModelDelta delta) {
final Control control = fPluginTable.getControl();
if (!control.isDisposed()) {
control
.getDisplay()
.asyncExec(
new Runnable() {
public void run() {
if (!control.isDisposed()) {
fPluginTable.refresh();
updateRemoveButtons(true, true);
}
}
});
}
}
private void resize(MouseEvent e) {
int dx = e.x - fX;
int dy = e.y - fY;
int centerWidth = fCenter.getSize().x;
if (fWidth1 + dx > centerWidth && fWidth2 - dx > centerWidth) {
fWidth1 += dx;
fWidth2 -= dx;
if ((fDirection & HORIZONTAL) != 0)
fHSplit = (double) fWidth1 / (double) (fWidth1 + fWidth2);
}
if (fHeight1 + dy > centerWidth && fHeight2 - dy > centerWidth) {
fHeight1 += dy;
fHeight2 -= dy;
if ((fDirection & VERTICAL) != 0)
fVSplit = (double) fHeight1 / (double) (fHeight1 + fHeight2);
}
fComposite.layout(true);
fControl.getDisplay().update();
}