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Handle action containers with custom QActions more gracefully.

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Related to QTCREATORBUG-1764.
This commit is contained in:
con
2010-06-28 17:28:10 +02:00
parent 66e01e881d
commit 40623d008d
1 changed files with 12 additions and 0 deletions
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12
src/plugins/coreplugin/actionmanager/actioncontainer.cpp
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@@ -390,8 +390,10 @@ bool MenuActionContainer::updateInternal()
return true;
bool hasitems = false;
QList<QAction *> actions = m_menu->actions();
foreach (ActionContainer *container, subContainers()) {
actions.removeAll(container->menu()->menuAction());
if (container == this) {
qWarning() << Q_FUNC_INFO << "container" << (this->menu() ? this->menu()->title() : "") << "contains itself as subcontainer";
continue;
@@ -403,12 +405,22 @@ bool MenuActionContainer::updateInternal()
}
if (!hasitems) {
foreach (Command *command, commands()) {
actions.removeAll(command->action());
if (command->isActive()) {
hasitems = true;
break;
}
}
}
if (!hasitems) {
// look if there were actions added that we don't control and check if they are enabled
foreach (const QAction *action, actions) {
if (!action->isSeparator() && action->isEnabled()) {
hasitems = true;
break;
}
}
}
if (hasEmptyAction(EA_Hide))
m_menu->setVisible(hasitems);