[PATCH 4.19 55/71] kconfig: qconf: fix signal connection to invalid slots

Greg Kroah-Hartman
2020-08-24T08:59:02Z

From: Masahiro Yamada <masahiroy@kernel.org>

[ Upstream commit d85de3399f97467baa2026fbbbe587850d01ba8a ]

If you right-click in the ConfigList window, you will see the following
messages in the console:

QObject::connect: No such slot QAction::setOn(bool) in scripts/kconfig/qconf.cc:888
QObject::connect: (sender name: 'config')
QObject::connect: No such slot QAction::setOn(bool) in scripts/kconfig/qconf.cc:897
QObject::connect: (sender name: 'config')
QObject::connect: No such slot QAction::setOn(bool) in scripts/kconfig/qconf.cc:906
QObject::connect: (sender name: 'config')

Right, there is no such slot in QAction. I think this is a typo of
setChecked.

Due to this bug, when you toggled the menu "Option->Show Name/Range/Data"
the state of the context menu was not previously updated. Fix this.

Fixes: d5d973c3f8a9 ("Port xconfig to Qt5 - Put back some of the old implementation(part 2)")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
scripts/kconfig/qconf.cc | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 294d4329f4810..1ee33d2e15bf8 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -878,7 +878,7 @@ void ConfigList::contextMenuEvent(QContextMenuEvent *e)
connect(action, SIGNAL(toggled(bool)),
parent(), SLOT(setShowName(bool)));
connect(parent(), SIGNAL(showNameChanged(bool)),
- action, SLOT(setOn(bool)));
+ action, SLOT(setChecked(bool)));
action->setChecked(showName);
headerPopup->addAction(action);

@@ -887,7 +887,7 @@ void ConfigList::contextMenuEvent(QContextMenuEvent *e)
connect(action, SIGNAL(toggled(bool)),
parent(), SLOT(setShowRange(bool)));
connect(parent(), SIGNAL(showRangeChanged(bool)),
- action, SLOT(setOn(bool)));
+ action, SLOT(setChecked(bool)));
action->setChecked(showRange);
headerPopup->addAction(action);

@@ -896,7 +896,7 @@ void ConfigList::contextMenuEvent(QContextMenuEvent *e)
connect(action, SIGNAL(toggled(bool)),
parent(), SLOT(setShowData(bool)));
connect(parent(), SIGNAL(showDataChanged(bool)),
- action, SLOT(setOn(bool)));
+ action, SLOT(setChecked(bool)));
action->setChecked(showData);
headerPopup->addAction(action);
}
@@ -1228,7 +1228,7 @@ QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos)

action->setCheckable(true);
connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool)));
- connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool)));
+ connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setChecked(bool)));
action->setChecked(showDebug());
popup->addSeparator();
popup->addAction(action);
--
2.25.1