Added an event to request and close software input panel.

This is meant to be used by widgets to signal that they want input.
The event will then be passed on to QInputContext::filterEvent, which
can create an appropriate virtual keyboard on devices with touch
interface only.

RevBy:    denis

1 files changed, 14 insertions, 0 deletions

diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index d65a352..6f0a4e6 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -4040,6 +4040,20 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
         break;
 #endif
 
+    case QEvent::RequestSoftwareInputPanel:
+    case QEvent::CloseSoftwareInputPanel:
+#ifndef QT_NO_IM
+        if (receiver->isWidgetType()) {
+            QWidget *w = static_cast<QWidget *>(receiver);
+            QInputContext *ic = w->inputContext();
+            if (ic && ic->filterEvent(e)) {
+                break;
+            }
+        }
+#endif
+        res = d->notify_helper(receiver, e);
+        break;
+
     default:
         res = d->notify_helper(receiver, e);
         break;