some tests with kivy

immo.kv

@@ -0,0 +1,54 @@
+ImmoScreen:
+    do_scroll_x: False
+    do_scroll_y: False if root.fullscreen else (content.height > root.height - dp(16))
+    AnchorLayout:
+        size_hint_y: None
+        height: root.height if root.fullscreen else max(root.height, content.height)
+        GridLayout:
+            id: content
+            cols: 1
+            spacing: '8dp'
+            padding: '8dp'
+            size_hint: (1, 1) if root.fullscreen else (.8, None)
+            height: self.height if root.fullscreen else self.minimum_height
+
+            Label
+                text: 'Hello'
+            CTextInput:
+                id: txt_input
+                size_hint_y: None
+                height: '32dp'
+                text: '23'
+                input_filter: 'float'
+                focus: True
+                on_text: app.on_text(args)
+            Button:
+                size_hint_y: None
+                height: '48dp'
+                text: 'Button normal'
+
+            Label
+                text: 'Hello'
+            Button:
+                size_hint_y: None
+                height: '48dp'
+                text: 'Button down'
+                state: 'down'
+
+            Button:
+                size_hint_y: None
+                height: '48dp'
+                text: 'Button disabled'
+                disabled: True
+
+            Button:
+                size_hint_y: None
+                height: '48dp'
+                text: 'Button down disabled'
+                state: 'down'
+                disabled: True
+
+<CTextInput@TextInput>
+    on_focus:
+        screen = self.parent.parent.parent.parent
+        #if screen.parent: screen.focused = self