input panel improvements

src/inputpanel/QskInputContext.cpp

@@ -265,6 +265,15 @@ void QskInputContext::showInputPanel()
         this, &QPlatformInputContext::emitLocaleChanged,
         Qt::UniqueConnection );
 
+    if ( qskInputPanel->parent() == nullptr )
+    {
+        /*
+            Take ownership to avoid, that the panel gets 
+            destroyed together with the popup/window
+         */
+        qskInputPanel->setParent( this );
+    }
+
     if ( QskDialog::instance()->policy() == QskDialog::TopLevelWindow )
     {
         // The input panel is embedded in a top level window

src/inputpanel/QskInputPanel.cpp

@@ -369,7 +369,6 @@ void QskInputPanel::processKey( int key,
     const auto result = m_data->engine->processKey( key, inputHints, spaceLeft );
 
     auto inputItem = m_data->inputItem;
-    auto inputProxy = m_data->inputProxy;
 
     if ( result.key )
     {
@@ -377,15 +376,12 @@ void QskInputPanel::processKey( int key,
         {
             case Qt::Key_Return:
             {
-                if ( m_data->hasInputProxy )
-                    qskSendReplaceText( inputItem, inputProxy->text() );
-
-                qskSendKey( inputItem, result.key );
+                done( true );
                 break;
             }
             case Qt::Key_Escape:
             {
-                qskSendKey( inputItem, result.key );
+                done( false );
                 break;
             }
             default:
@@ -401,6 +397,18 @@ void QskInputPanel::processKey( int key,
     }
 }
 
+void QskInputPanel::done( bool success )
+{
+    if ( success )
+    {
+        if ( m_data->hasInputProxy )
+            qskSendReplaceText( m_data->inputItem, m_data->inputProxy->text() );
+    }
+
+    qskSendKey( m_data->inputItem,
+        success ? Qt::Key_Return : Qt::Key_Escape );
+}
+
 void QskInputPanel::processInputMethodQueries( Qt::InputMethodQueries queries )
 {
     if ( m_data->inputItem == nullptr )

src/inputpanel/QskInputPanel.h

@@ -65,6 +65,7 @@ protected:
         Qt::InputMethodHints, int spaceLeft );
 
     virtual void updatePrediction();
+    virtual void done( bool success );
 
 private:
     void commitKey( int key );

src/inputpanel/QskVirtualKeyboard.h

@@ -30,18 +30,18 @@ public:
     QskVirtualKeyboard( QQuickItem* parent = nullptr );
     virtual ~QskVirtualKeyboard() override;
 
-    virtual QskAspect::Subcontrol effectiveSubcontrol(
-        QskAspect::Subcontrol ) const override;
-
-    void updateLocale( const QLocale& );
-
     void setMode( Mode );
     Mode mode() const;
 
+    void updateLocale( const QLocale& );
+
     virtual qreal heightForWidth( qreal width ) const override;
     virtual qreal widthForHeight( qreal height ) const override;
     virtual QSizeF contentsSizeHint() const override;
 
+    virtual QskAspect::Subcontrol effectiveSubcontrol(
+        QskAspect::Subcontrol ) const override;
+
 Q_SIGNALS:
     void modeChanged( Mode );
     void keySelected( int keyCode );