public void mouseMoved(MouseEvent e) {
EditorImpl.MyScrollBar scrollBar = myEditor.getVerticalScrollBar();
int buttonHeight = scrollBar.getDecScrollButtonHeight();
int lineCount =
getDocument().getLineCount() + myEditor.getSettings().getAdditionalLinesCount();
if (lineCount == 0) {
return;
}
if (e.getY() < buttonHeight && myErrorStripeRenderer != null) {
showTrafficLightTooltip(e);
return;
}
if (showToolTipByMouseMove(e, getWidth())) {
scrollbar.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
return;
}
cancelMyToolTips(e, false);
if (scrollbar.getCursor().equals(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR))) {
scrollbar.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
}
}
private void recalcEditorDimensions() {
EditorImpl.MyScrollBar scrollBar = myEditor.getVerticalScrollBar();
int scrollBarHeight = scrollBar.getSize().height;
myEditorScrollbarTop = scrollBar.getDecScrollButtonHeight() /* + 1*/;
int editorScrollbarBottom = scrollBar.getIncScrollButtonHeight();
myEditorTargetHeight = scrollBarHeight - myEditorScrollbarTop - editorScrollbarBottom;
myEditorSourceHeight = myEditor.getPreferredHeight();
}