void QSimpleResource::addCustomWidgetsToWidgetDatabase(const QDesignerFormEditorInterface *core,
QList<DomCustomWidget*>& custom_widget_list)
{
QDesignerWidgetDataBaseInterface *db = core->widgetDataBase();
for (int i=0; i < custom_widget_list.size(); ) {
bool classInserted = false;
DomCustomWidget *custom_widget = custom_widget_list[i];
const QString customClassName = custom_widget->elementClass();
const QString base_class = custom_widget->elementExtends();
QString includeFile;
IncludeType includeType = IncludeLocal;
if (const DomHeader *header = custom_widget->elementHeader()) {
includeFile = header->text();
if (header->hasAttributeLocation() && header->attributeLocation() == QStringLiteral("global"))
includeType = IncludeGlobal;
}
const bool domIsContainer = custom_widget->elementContainer();
// Append a new item
if (base_class.isEmpty()) {
WidgetDataBaseItem *item = new WidgetDataBaseItem(customClassName);
item->setPromoted(false);
item->setGroup(QCoreApplication::translate("Designer", "Custom Widgets"));
item->setIncludeFile(buildIncludeFile(includeFile, includeType));
item->setContainer(domIsContainer);
item->setCustom(true);
addFakeMethodsToWidgetDataBase(custom_widget, item);
db->append(item);
custom_widget_list.removeAt(i);
classInserted = true;
} else {
// Create a new entry cloned from base class. Note that this will ignore existing
// classes, eg, plugin custom widgets.
QDesignerWidgetDataBaseItemInterface *item =
appendDerived(db, customClassName, QCoreApplication::translate("Designer", "Promoted Widgets"),
base_class,
buildIncludeFile(includeFile, includeType),
true,true);
// Ok, base class found.
if (item) {
// Hack to accommodate for old UI-files in which "container" is not set properly:
// Apply "container" from DOM only if true (else, eg classes from QFrame might not accept
// dropping child widgets on them as container=false). This also allows for
// QWidget-derived stacked pages.
if (domIsContainer)
item->setContainer(domIsContainer);
addFakeMethodsToWidgetDataBase(custom_widget, static_cast<WidgetDataBaseItem*>(item));
custom_widget_list.removeAt(i);
classInserted = true;
}
}
// Skip failed item.
if (!classInserted)
i++;
}
}
PromotionParameters NewPromotedClassPanel::promotionParameters() const {
PromotionParameters rc;
rc.m_baseClass = m_baseClassCombo->currentText();
rc.m_className = m_classNameEdit->text();
rc.m_includeFile = buildIncludeFile(m_includeFileEdit->text(),
m_globalIncludeCheckBox->checkState() == Qt::Checked ? IncludeGlobal : IncludeLocal);
return rc;
}
void PromotionModel::slotItemChanged(QStandardItem * changedItem) {
// Retrieve DB item
bool referenced;
QDesignerWidgetDataBaseItemInterface *dbItem = databaseItem(changedItem, &referenced);
Q_ASSERT(dbItem);
// Change header or type
switch (changedItem->column()) {
case ClassNameColumn:
emit classNameChanged(dbItem, changedItem->text());
break;
case IncludeTypeColumn:
case IncludeFileColumn: {
// Get both file and type items via parent.
const QStandardItem *baseClassItem = changedItem->parent();
const QStandardItem *fileItem = baseClassItem->child(changedItem->row(), IncludeFileColumn);
const QStandardItem *typeItem = baseClassItem->child(changedItem->row(), IncludeTypeColumn);
emit includeFileChanged(dbItem, buildIncludeFile(fileItem->text(), typeItem->checkState() == Qt::Checked ? IncludeGlobal : IncludeLocal));
}
break;
}
}