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kconfig: qconf: fix the popup menu in the ConfigInfoView window

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I do not know when ConfigInfoView::createStandardContextMenu() is
called.

Because QTextEdit::createStandardContextMenu() is not virtual,
ConfigInfoView::createStandardContextMenu() cannot override it.
Even if right-click the ConfigInfoView window, the "Show Debug Info"
menu does not show up.

Build up the menu in the constructor, and invoke it from the
contextMenuEvent().

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2020-08-18 01:36:30 +09:00
parent d85de3399f
commit 7d1300e631
2 changed files with 15 additions and 18 deletions
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29
scripts/kconfig/qconf.cc
View File

@ -1012,6 +1012,16 @@ ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name)
configSettings->endGroup();
connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings()));
}
contextMenu = createStandardContextMenu();
QAction *action = new QAction("Show Debug Info", contextMenu);
action->setCheckable(true);
connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool)));
connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setChecked(bool)));
action->setChecked(showDebug());
contextMenu->addSeparator();
contextMenu->addAction(action);
}
void ConfigInfoView::saveSettings(void)
@ -1268,23 +1278,10 @@ void ConfigInfoView::clicked(const QUrl &url)
delete data;
}
QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos)
void ConfigInfoView::contextMenuEvent(QContextMenuEvent *event)
{
QMenu* popup = Parent::createStandardContextMenu(pos);
QAction* action = new QAction("Show Debug Info", popup);
action->setCheckable(true);
connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool)));
connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setChecked(bool)));
action->setChecked(showDebug());
popup->addSeparator();
popup->addAction(action);
return popup;
}
void ConfigInfoView::contextMenuEvent(QContextMenuEvent *e)
{
Parent::contextMenuEvent(e);
contextMenu->popup(event->globalPos());
event->accept();
}
ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow *parent)

4
scripts/kconfig/qconf.h
View File

@ -215,6 +215,7 @@ public slots:
class ConfigInfoView : public QTextBrowser {
Q_OBJECT
typedef class QTextBrowser Parent;
QMenu *contextMenu;
public:
ConfigInfoView(QWidget* parent, const char *name = 0);
bool showDebug(void) const { return _showDebug; }
@ -235,8 +236,7 @@ public slots:
QString debug_info(struct symbol *sym);
static QString print_filter(const QString &str);
static void expr_print_help(void *data, struct symbol *sym, const char *str);
QMenu *createStandardContextMenu(const QPoint & pos);
void contextMenuEvent(QContextMenuEvent *e);
void contextMenuEvent(QContextMenuEvent *event);
struct symbol *sym;
struct menu *_menu;