kconfig: qconf: do not limit the pop-up menu to the first row

If you right-click the first row in the option tree, the pop-up menu
shows up, but if you right-click the second row or below, the event
is ignored due to the following check:

  if (e->y() <= header()->geometry().bottom()) {

Perhaps, the intention was to show the pop-menu only when the tree
header was right-clicked, but this handler is not called in that case.

Since the origin of e->y() starts from the bottom of the header,
this check is odd.

Going forward, you can right-click anywhere in the tree to get the
pop-up menu.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

scripts/kconfig/qconf.cc

@@ -864,40 +864,40 @@ void ConfigList::focusInEvent(QFocusEvent *e)
 
 void ConfigList::contextMenuEvent(QContextMenuEvent *e)
 {
-	if (e->y() <= header()->geometry().bottom()) {
-		if (!headerPopup) {
-			QAction *action;
-
-			headerPopup = new QMenu(this);
-			action = new QAction("Show Name", this);
-			  action->setCheckable(true);
-			  connect(action, SIGNAL(toggled(bool)),
-				  parent(), SLOT(setShowName(bool)));
-			  connect(parent(), SIGNAL(showNameChanged(bool)),
-				  action, SLOT(setOn(bool)));
-			  action->setChecked(showName);
-			  headerPopup->addAction(action);
-			action = new QAction("Show Range", this);
-			  action->setCheckable(true);
-			  connect(action, SIGNAL(toggled(bool)),
-				  parent(), SLOT(setShowRange(bool)));
-			  connect(parent(), SIGNAL(showRangeChanged(bool)),
-				  action, SLOT(setOn(bool)));
-			  action->setChecked(showRange);
-			  headerPopup->addAction(action);
-			action = new QAction("Show Data", this);
-			  action->setCheckable(true);
-			  connect(action, SIGNAL(toggled(bool)),
-				  parent(), SLOT(setShowData(bool)));
-			  connect(parent(), SIGNAL(showDataChanged(bool)),
-				  action, SLOT(setOn(bool)));
-			  action->setChecked(showData);
-			  headerPopup->addAction(action);
-		}
-		headerPopup->exec(e->globalPos());
-		e->accept();
-	} else
-		e->ignore();
+	if (!headerPopup) {
+		QAction *action;
+
+		headerPopup = new QMenu(this);
+		action = new QAction("Show Name", this);
+		action->setCheckable(true);
+		connect(action, SIGNAL(toggled(bool)),
+			parent(), SLOT(setShowName(bool)));
+		connect(parent(), SIGNAL(showNameChanged(bool)),
+			action, SLOT(setOn(bool)));
+		action->setChecked(showName);
+		headerPopup->addAction(action);
+
+		action = new QAction("Show Range", this);
+		action->setCheckable(true);
+		connect(action, SIGNAL(toggled(bool)),
+			parent(), SLOT(setShowRange(bool)));
+		connect(parent(), SIGNAL(showRangeChanged(bool)),
+			action, SLOT(setOn(bool)));
+		action->setChecked(showRange);
+		headerPopup->addAction(action);
+
+		action = new QAction("Show Data", this);
+		action->setCheckable(true);
+		connect(action, SIGNAL(toggled(bool)),
+			parent(), SLOT(setShowData(bool)));
+		connect(parent(), SIGNAL(showDataChanged(bool)),
+			action, SLOT(setOn(bool)));
+		action->setChecked(showData);
+		headerPopup->addAction(action);
+	}
+
+	headerPopup->exec(e->globalPos());
+	e->accept();
 }
 
 ConfigView*ConfigView::viewList;