private void paintSelectionOnFirstSoftWrapLineIfNecessary(
Graphics2D g, int columnStart, float xStart, float xEnd, int y) {
VisualPosition selectionStartPosition =
myEditor.getSelectionModel().getSelectionStartPosition();
VisualPosition selectionEndPosition = myEditor.getSelectionModel().getSelectionEndPosition();
int visualLine = myView.yToVisualLine(y);
if (selectionStartPosition.equals(selectionEndPosition)
|| visualLine < selectionStartPosition.line
|| visualLine > selectionEndPosition.line
|| visualLine == selectionEndPosition.line && selectionEndPosition.column <= columnStart) {
return;
}
float startX =
selectionStartPosition.line == visualLine && selectionStartPosition.column > columnStart
? myView.visualPositionToXY(selectionStartPosition).x
: xStart;
float endX =
selectionEndPosition.line == visualLine
? myView.visualPositionToXY(selectionEndPosition).x
: xEnd;
paintBackground(
g,
myEditor.getColorsScheme().getColor(EditorColors.SELECTION_BACKGROUND_COLOR),
startX,
y,
endX - startX);
}
public void doClick(final MouseEvent e, final int width) {
RangeHighlighter marker = getNearestRangeHighlighter(e, width);
if (marker == null) return;
int offset = marker.getStartOffset();
final Document doc = myEditor.getDocument();
if (doc.getLineCount() > 0) {
// Necessary to expand folded block even if navigating just before one
// Very useful when navigating to first unused import statement.
int lineEnd = doc.getLineEndOffset(doc.getLineNumber(offset));
myEditor.getCaretModel().moveToOffset(lineEnd);
}
myEditor.getCaretModel().moveToOffset(offset);
myEditor.getSelectionModel().removeSelection();
ScrollingModel scrollingModel = myEditor.getScrollingModel();
scrollingModel.disableAnimation();
scrollingModel.scrollToCaret(ScrollType.CENTER);
scrollingModel.enableAnimation();
fireErrorMarkerClicked(marker, e);
}
private TextAttributes getFoldRegionAttributes(FoldRegion foldRegion) {
TextAttributes foldAttributes = myEditor.getFoldingModel().getPlaceholderAttributes();
TextAttributes selectionAttributes =
isSelected(foldRegion) ? myEditor.getSelectionModel().getTextAttributes() : null;
return mergeAttributes(selectionAttributes, foldAttributes);
}
