本文整理汇总了C++中QStandardItem::isCheckable方法的典型用法代码示例。如果您正苦于以下问题：C++ QStandardItem::isCheckable方法的具体用法？C++ QStandardItem::isCheckable怎么用？C++ QStandardItem::isCheckable使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QStandardItem的用法示例。
在下文中一共展示了QStandardItem::isCheckable方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: foreach
foreach (Plugin *plugin, plugins) {
// Create the item corresponding to the current plugin
QStandardItem *pluginItem = new QStandardItem((plugin->status() == Plugin::Loaded)?LoadedIcon:NotLoadedIcon,
plugin->name());
// Only selectable plugins and plugins that are of the right type are
// checkable
PluginInfo *pluginInfo = plugin->info();
if (pluginInfo) {
pluginItem->setCheckable(pluginInfo->isSelectable());
if (pluginItem->isCheckable()) {
// Retrieve the loading state of the plugin
pluginItem->setCheckState((Plugin::load(plugin->name()))?
Qt::Checked:
Qt::Unchecked);
// We are dealing with a selectable plugin, so add it to our
// list of selectable plugins
mSelectablePluginItems << pluginItem;
} else {
// We are dealing with an unselectable plugin, so add it to our
// list of unselectable plugins
mUnselectablePluginItems << pluginItem;
}
// Add the plugin to the right category or the Miscellaneous
// category, if we don't know about its category
QStandardItem *category = mPluginCategories.value(pluginInfo->category());
if (!category)
category = mPluginCategories.value(MiscellaneousCategory);
category->appendRow(pluginItem);
} else {
// We are not actually dealing with a plugin, so add it to the
// Miscellaneous category
mUnselectablePluginItems << pluginItem;
mPluginCategories.value(MiscellaneousCategory)->appendRow(pluginItem);
}
}示例2: getSetFlags
void tst_QStandardItem::getSetFlags()
{
QStandardItem item;
item.setEnabled(true);
QVERIFY(item.isEnabled());
QVERIFY(item.flags() & Qt::ItemIsEnabled);
item.setEditable(true);
QVERIFY(item.isEditable());
QVERIFY(item.flags() & Qt::ItemIsEditable);
item.setSelectable(true);
QVERIFY(item.isSelectable());
QVERIFY(item.flags() & Qt::ItemIsSelectable);
item.setCheckable(true);
QVERIFY(item.isCheckable());
QCOMPARE(item.checkState(), Qt::Unchecked);
QVERIFY(item.flags() & Qt::ItemIsUserCheckable);
item.setTristate(true);
QVERIFY(item.isTristate());
QVERIFY(item.flags() & Qt::ItemIsTristate);
#ifndef QT_NO_DRAGANDDROP
item.setDragEnabled(true);
QVERIFY(item.isDragEnabled());
QVERIFY(item.flags() & Qt::ItemIsDragEnabled);
item.setDropEnabled(true);
QVERIFY(item.isDropEnabled());
QVERIFY(item.flags() & Qt::ItemIsDropEnabled);
#endif
QVERIFY(item.isEnabled());
item.setEnabled(false);
QVERIFY(!item.isEnabled());
QVERIFY(!(item.flags() & Qt::ItemIsEnabled));
QVERIFY(item.isEditable());
item.setEditable(false);
QVERIFY(!item.isEditable());
QVERIFY(!(item.flags() & Qt::ItemIsEditable));
QVERIFY(item.isSelectable());
item.setSelectable(false);
QVERIFY(!item.isSelectable());
QVERIFY(!(item.flags() & Qt::ItemIsSelectable));
QVERIFY(item.isCheckable());
item.setCheckable(false);
QVERIFY(!item.isCheckable());
QVERIFY(!(item.flags() & Qt::ItemIsUserCheckable));
QVERIFY(item.isTristate());
item.setTristate(false);
QVERIFY(!item.isTristate());
QVERIFY(!(item.flags() & Qt::ItemIsTristate));
#ifndef QT_NO_DRAGANDDROP
QVERIFY(item.isDragEnabled());
item.setDragEnabled(false);
QVERIFY(!item.isDragEnabled());
QVERIFY(!(item.flags() & Qt::ItemIsDragEnabled));
QVERIFY(item.isDropEnabled());
item.setDropEnabled(false);
QVERIFY(!item.isDropEnabled());
QVERIFY(!(item.flags() & Qt::ItemIsDropEnabled));
#endif
item.setCheckable(false);
item.setCheckState(Qt::Checked);
item.setCheckable(true);
QCOMPARE(item.checkState(), Qt::Checked);
}