Create dummy devices, part I

resources/bionxcontrol.qss

@@ -36,6 +36,42 @@ QPushButton:pressed
     background-color: #005a9e;
 }
 
+/* Normal */
+QToolButton {
+    background-color: transparent;
+    border: 1px solid transparent;
+    border-radius: 4px;
+    padding: 4px;
+}
+
+/* Hover */
+QToolButton:hover {
+    background-color: #E3F2FD;
+    border: 1px solid #2196F3;
+}
+
+/* Pressed/Clicked */
+QToolButton:pressed {
+    background-color: #BBDEFB;
+}
+
+/* Checked (bei checkable buttons) */
+QToolButton:checked {
+    background-color: #2196F3;
+    color: white;
+}
+
+/* Checked + Hover */
+QToolButton:checked:hover {
+    background-color: #1976D2;
+}
+
+/* Disabled */
+QToolButton:disabled {
+    color: #BDBDBD;
+    background-color: transparent;
+}
+
 /* Styling anhand von Objektnamen (ID) */
 #loginButton
 {