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From 16397d619a61b25545e6e33c298a0b263fba7bae Mon Sep 17 00:00:00 2001
From: Ratchanan Srirattanamet <ratchanan@ubports.com>
Date: Thu, 22 Aug 2024 11:23:09 +0000
Subject: [PATCH] input-context: look for __inputMethodExtensions at the
parents too
Look for `__inputMethodExtensions` custom property recursively upwards
the parent tree. This is useful when a QQuickTextEdit is wrapped inside
another QML component and application doesn't have access to the
QQuickTextEdit itself.
---
input-context/minputcontext.cpp | 22 ++++++++++++++++++----
1 file changed, 18 insertions(+), 4 deletions(-)
--- a/input-context/minputcontext.cpp
+++ b/input-context/minputcontext.cpp
@@ -847,12 +847,26 @@
if (!inputMethodAccepted()) {
return;
}
- if (!qGuiApp->focusObject()) {
- return;
- }
qCDebug(lcMaliit) << InputContextName << Q_FUNC_INFO;
- QVariantMap extensions = qGuiApp->focusObject()->property("__inputMethodExtensions").toMap();
+ QVariantMap extensions;
+
+ QObject *obj = qGuiApp->focusObject();
+ while (obj) {
+ QVariant property = obj->property("__inputMethodExtensions");
+ if (property.isValid()) {
+ extensions = property.toMap();
+ break;
+ }
+
+ /* Prefer QQuickItem visual parent over QObject parent. */
+ if (auto item = qobject_cast<QQuickItem *>(obj)) {
+ obj = item->parentItem();
+ } else {
+ obj = obj->parent();
+ }
+ }
+
QVariant value;
value = extensions.value("enterKeyIconSource");
imServer->setExtendedAttribute(0, "/keys", "actionKey", "icon", QVariant(value.toUrl().toString()));
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