made menus switchable so not all menus need to be in view all the time

1 files changed, 25 insertions, 0 deletions

diff --git a/asciifarm/client/display/switcher.py b/asciifarm/client/display/switcher.py
new file mode 100644
index 0000000..196aa88
--- /dev/null
+++ b/asciifarm/client/display/switcher.py
@@ -0,0 +1,25 @@
+
+from .widimp import WidImp
+from .inventory import Inventory
+
+class Switcher(Inventory):
+    """An area that can contain multiple widgets but only shows one at a time.
+    There is a function to switch between the displayed widgets.
+    """
+    
+    def __init__(self, widgets, initial=0):
+        Inventory.__init__(self, " ")
+        self.setInventory(widgets)
+        
+        for wid in widgets:
+            wid.hidden = True
+        
+        self.select(initial)
+    
+    def doSelect(self, value):
+        self.getSelectedItem().hidden = True
+        self.selector = value
+        newWid = self.getSelectedItem()
+        newWid.hidden = False
+        newWid.change()
+