Cleanup.

src/designer-plugins/toolbox.cpp

@@ -123,8 +123,8 @@ void ToolBox::refreshProperties(const Object * object)
 
 void ToolBox::refreshShaders(const Object * object)
 {
-  vertex_.path.setValue(object->getVertexShader().c_str());
+  vertex_.path.setItem(object->getVertexShader().c_str());
   vertex_.editor->setText(object->getVertexShaderSourceCode().c_str());
-  fragment_.path.setValue(object->getFragmentShader().c_str());
+  fragment_.path.setItem(object->getFragmentShader().c_str());
   fragment_.editor->setText(object->getFragmentShaderSourceCode().c_str());
 }

src/designer-plugins/toolbox.h

@@ -63,9 +63,10 @@ namespace Qtk
                   label(new QLabel(tr(l), parent)),
                   value(new QLabel(tr(v), parent))
               {
+                value->setText(v);
               }
 
-              void setValue(const QString & v) { value->setText(v); }
+              void setItem(const QString & v) { setItem(label->text(), v); }
 
               void setItem(const QString & l, const QString & v)
               {
@@ -160,7 +161,7 @@ namespace Qtk
       class ShaderView final : QWidget
       {
         public:
-          explicit ShaderView(QWidget * parent,
+          explicit ShaderView(QWidget * parent = nullptr,
                               const char * l = "ShaderView:") :
               layout(new QVBoxLayout(this)), path(parent, l),
               editor(new QTextEdit(parent))

src/qtk/object.h

@@ -251,8 +251,6 @@ namespace Qtk
       /**
        * Helper to disconnect a QObject connection, only if it's valid.
        * If the connection is valid and we fail to disconnect log a message.
-       *
-       * @param con QObject connection handle to disconnect.
        */
       static void disconnect(const QMetaObject::Connection & con)
       {