diff --git a/widgets/checkbox.cpp b/widgets/checkbox.cpp
index 98a2fa5de..e37405454 100644
--- a/widgets/checkbox.cpp
+++ b/widgets/checkbox.cpp
@@ -87,7 +87,7 @@ CheckBox::CheckBox(QGraphicsWidget *parent)
 {
     QCheckBox *native = new QCheckBox;
     connect(native, SIGNAL(toggled(bool)), this, SIGNAL(toggled(bool)));
-    setWidget(native);
+    d->setWidget(native);
     native->setWindowIcon(QIcon());
     native->setAttribute(Qt::WA_NoSystemBackground);
 
diff --git a/widgets/combobox.cpp b/widgets/combobox.cpp
index 48a492346..d52eb0ab7 100644
--- a/widgets/combobox.cpp
+++ b/widgets/combobox.cpp
@@ -166,7 +166,7 @@ void ComboBox::setNativeWidget(KComboBox *nativeWidget)
     connect(nativeWidget, SIGNAL(currentIndexChanged(const QString &)),
             this, SIGNAL(textChanged(const QString &)));
 
-    setWidget(nativeWidget);
+    d->setWidget(nativeWidget);
     nativeWidget->setWindowIcon(QIcon());
 
     nativeWidget->setAttribute(Qt::WA_NoSystemBackground);
diff --git a/widgets/groupbox.cpp b/widgets/groupbox.cpp
index 4b8379c7f..0abc2ca61 100644
--- a/widgets/groupbox.cpp
+++ b/widgets/groupbox.cpp
@@ -50,7 +50,7 @@ GroupBox::GroupBox(QGraphicsWidget *parent)
       d(new GroupBoxPrivate(this))
 {
     QGroupBox *native = new QGroupBox;
-    setWidget(native);
+    d->setWidget(native);
     native->setWindowIcon(QIcon());
     native->setAttribute(Qt::WA_NoSystemBackground);
     d->initTheming();
diff --git a/widgets/label.cpp b/widgets/label.cpp
index b73aacb57..a216c6bd7 100644
--- a/widgets/label.cpp
+++ b/widgets/label.cpp
@@ -105,7 +105,7 @@ Label::Label(QGraphicsWidget *parent)
     connect(native, SIGNAL(linkActivated(QString)), this, SIGNAL(linkActivated(QString)));
     connect(native, SIGNAL(linkHovered(QString)), this, SIGNAL(linkHovered(QString)));
 
-    setWidget(native);
+    d->setWidget(native);
     d->initTheming();
 }
 
diff --git a/widgets/lineedit.cpp b/widgets/lineedit.cpp
index 708ef3a70..d000439bf 100644
--- a/widgets/lineedit.cpp
+++ b/widgets/lineedit.cpp
@@ -130,7 +130,7 @@ void LineEdit::setNativeWidget(KLineEdit *nativeWidget)
 
 
     nativeWidget->setWindowFlags(nativeWidget->windowFlags()|Qt::BypassGraphicsProxyWidget);
-    setWidget(nativeWidget);
+    d->setWidget(nativeWidget);
     nativeWidget->setWindowIcon(QIcon());
 
     nativeWidget->setAttribute(Qt::WA_NoSystemBackground);
diff --git a/widgets/radiobutton.cpp b/widgets/radiobutton.cpp
index dd9952b18..67e08288c 100644
--- a/widgets/radiobutton.cpp
+++ b/widgets/radiobutton.cpp
@@ -77,7 +77,7 @@ RadioButton::RadioButton(QGraphicsWidget *parent)
 {
     QRadioButton *native = new QRadioButton;
     connect(native, SIGNAL(toggled(bool)), this, SIGNAL(toggled(bool)));
-    setWidget(native);
+    d->setWidget(native);
     native->setWindowIcon(QIcon());
     native->setAttribute(Qt::WA_NoSystemBackground);
     d->initTheming();
diff --git a/widgets/spinbox.cpp b/widgets/spinbox.cpp
index bacdabdca..9c1c3fe66 100644
--- a/widgets/spinbox.cpp
+++ b/widgets/spinbox.cpp
@@ -67,7 +67,7 @@ SpinBox::SpinBox(QGraphicsWidget *parent)
 
     d->focusIndicator = new FocusIndicator(this, "widgets/lineedit");
 
-    setWidget(native);
+    d->setWidget(native);
     native->setWindowIcon(QIcon());
     native->setAttribute(Qt::WA_NoSystemBackground);
     native->setAutoFillBackground(false);
diff --git a/widgets/textedit.cpp b/widgets/textedit.cpp
index 633aec694..271f6cbfc 100644
--- a/widgets/textedit.cpp
+++ b/widgets/textedit.cpp
@@ -108,7 +108,7 @@ void TextEdit::setNativeWidget(KTextEdit *nativeWidget)
     connect(nativeWidget, SIGNAL(textChanged()), this, SIGNAL(textChanged()));
 
     nativeWidget->setWindowIcon(QIcon());
-    setWidget(nativeWidget);
+    d->setWidget(nativeWidget);
 
     nativeWidget->setAttribute(Qt::WA_NoSystemBackground);
     nativeWidget->setFrameShape(QFrame::NoFrame);