private void _scrollPaneContactList_scrollDown(ActionEvent actionEvent) {
if (_listContactList.getLastVisibleIndex() + _listContactList.getVisibleRowCount()
< _listContactList.getModel().getSize())
_listContactList.ensureIndexIsVisible(
_listContactList.getLastVisibleIndex() + _listContactList.getVisibleRowCount());
else _listContactList.ensureIndexIsVisible(_listContactList.getModel().getSize());
}
/**
* Shows a string message in the client's log with the specified priority
*
* @param message
* @param priority
*/
public void show(String message, Priority priority) {
switch (priority) {
case LOW:
backGC.add(Color.white);
break;
case NORMAL:
backGC.add(Color.LIGHT_GRAY);
break;
case HIGH:
backGC.add(Color.red);
break;
case SEVERE:
backGC.add(Color.red);
break;
}
if (priority.equals(Priority.SEVERE)) {
foreGC.add(Color.white);
} else {
foreGC.add(Color.black);
}
lastMessage = message;
listModel.addElement(formatMsg(message));
render.setElements(backGC, foreGC);
counter++;
logText.ensureIndexIsVisible(logText.getLastVisibleIndex() + 1);
}
/**
* Shows a string message in the client's log with the specified color
*
* @param message
* @param color
*/
public void show(String message, Color color) {
backGC.add(Color.LIGHT_GRAY);
foreGC.add(color);
lastMessage = message;
listModel.addElement(formatMsg(message));
render.setElements(backGC, foreGC);
counter++;
logText.ensureIndexIsVisible(logText.getLastVisibleIndex() + 1);
}
private static void ensureEverythingVisibleAdded(
LookupImpl lookup,
final LinkedHashSet<LookupElement> model,
Iterator<LookupElement> byRelevance) {
JList list = lookup.getList();
final boolean testMode = ApplicationManager.getApplication().isUnitTestMode();
final int limit =
Math.max(list.getLastVisibleIndex(), model.size())
+ ourUISettings.MAX_LOOKUP_LIST_HEIGHT * 3;
addSomeItems(
model,
byRelevance,
new Condition<LookupElement>() {
@Override
public boolean value(LookupElement lastAdded) {
return !testMode && model.size() >= limit;
}
});
}
@NotNull
@Override
public RelativePoint guessBestPopupLocation(@NotNull final JComponent component) {
Point popupMenuPoint = null;
final Rectangle visibleRect = component.getVisibleRect();
if (component instanceof JList) { // JList
JList list = (JList) component;
int firstVisibleIndex = list.getFirstVisibleIndex();
int lastVisibleIndex = list.getLastVisibleIndex();
int[] selectedIndices = list.getSelectedIndices();
for (int index : selectedIndices) {
if (firstVisibleIndex <= index && index <= lastVisibleIndex) {
Rectangle cellBounds = list.getCellBounds(index, index);
popupMenuPoint =
new Point(visibleRect.x + visibleRect.width / 4, cellBounds.y + cellBounds.height);
break;
}
}
} else if (component instanceof JTree) { // JTree
JTree tree = (JTree) component;
int[] selectionRows = tree.getSelectionRows();
if (selectionRows != null) {
Arrays.sort(selectionRows);
for (int i = 0; i < selectionRows.length; i++) {
int row = selectionRows[i];
Rectangle rowBounds = tree.getRowBounds(row);
if (visibleRect.contains(rowBounds)) {
popupMenuPoint = new Point(rowBounds.x + 2, rowBounds.y + rowBounds.height - 1);
break;
}
}
if (popupMenuPoint == null) { // All selected rows are out of visible rect
Point visibleCenter =
new Point(
visibleRect.x + visibleRect.width / 2, visibleRect.y + visibleRect.height / 2);
double minDistance = Double.POSITIVE_INFINITY;
int bestRow = -1;
Point rowCenter;
double distance;
for (int i = 0; i < selectionRows.length; i++) {
int row = selectionRows[i];
Rectangle rowBounds = tree.getRowBounds(row);
rowCenter =
new Point(rowBounds.x + rowBounds.width / 2, rowBounds.y + rowBounds.height / 2);
distance = visibleCenter.distance(rowCenter);
if (minDistance > distance) {
minDistance = distance;
bestRow = row;
}
}
if (bestRow != -1) {
Rectangle rowBounds = tree.getRowBounds(bestRow);
tree.scrollRectToVisible(
new Rectangle(
rowBounds.x,
rowBounds.y,
Math.min(visibleRect.width, rowBounds.width),
rowBounds.height));
popupMenuPoint = new Point(rowBounds.x + 2, rowBounds.y + rowBounds.height - 1);
}
}
}
} else if (component instanceof JTable) {
JTable table = (JTable) component;
int column = table.getColumnModel().getSelectionModel().getLeadSelectionIndex();
int row =
Math.max(
table.getSelectionModel().getLeadSelectionIndex(),
table.getSelectionModel().getAnchorSelectionIndex());
Rectangle rect = table.getCellRect(row, column, false);
if (!visibleRect.intersects(rect)) {
table.scrollRectToVisible(rect);
}
popupMenuPoint = new Point(rect.x, rect.y + rect.height);
} else if (component instanceof PopupOwner) {
popupMenuPoint = ((PopupOwner) component).getBestPopupPosition();
}
if (popupMenuPoint == null) {
popupMenuPoint =
new Point(visibleRect.x + visibleRect.width / 2, visibleRect.y + visibleRect.height / 2);
}
return new RelativePoint(component, popupMenuPoint);
}
