[Python-checkins] r62730 - in sandbox/trunk/ttk-gsoc: Lib/lib-tk/Ttk.py samples/roundframe.py

[guilherme.polo]

Author: guilherme.polo
Date: Mon May  5 21:41:39 2008
New Revision: 62730

Log:
method element_create of class Style is wrapped now.

method layout of class Style correctly returns the layout of an style
if a layoutspec is not passed, this was True before but I forgot about
this feature on my last commit and it was accidentally removed.

Added a sample demonstrating element_create and layout in short for
creating a rounded frame.


Added:
   sandbox/trunk/ttk-gsoc/samples/roundframe.py
Modified:
   sandbox/trunk/ttk-gsoc/Lib/lib-tk/Ttk.py

Modified: sandbox/trunk/ttk-gsoc/Lib/lib-tk/Ttk.py
==============================================================================
--- sandbox/trunk/ttk-gsoc/Lib/lib-tk/Ttk.py	(original)
+++ sandbox/trunk/ttk-gsoc/Lib/lib-tk/Ttk.py	Mon May  5 21:41:39 2008
@@ -147,7 +147,7 @@
         if "children" in opts:
             text += " -children {\n"
             indent += 2
-            newtext, indent = _format_layoutdict(opts, indent, True)
+            newtext, indent  = _format_layoutdict(opts, indent, True)
             indent -= 2
             text += newtext
             text += '%s}' % (' ' * indent)
@@ -285,13 +285,27 @@
                     where the first item is the layout name, and the other
                     is a LAYOUT.
         """
-        return self.tk.call(self._name, "layout", style, 
-            _format_layoutdict(layoutspec)[0])
+        lspec = None
+        if layoutspec:
+            lspec = _format_layoutdict(layoutspec)[0]
+        # XXX returned layout should be formatted according to the accepted
+        #     layoutspec
+        return self.tk.call(self._name, "layout", style, lspec)
 
 
-    def element_create(self, elementName, etype, **kw): 
+    def element_create(self, elementName, etype, *args, **kw): 
         """Create a new element in the current theme of given etype."""
-        raise NotImplementedError
+        spec = None
+        if etype == "image": # the only built-in element type
+            # first arg should be the default image name
+            iname = args[0]
+            # next args, if any, are statespec/value pairs which is almost
+            # a mapdict, but we just need the value
+            imagespec = _format_mapdict({None: args[1:]})[1]
+            spec = "%s %s" % (iname, imagespec)
+
+        self.tk.call(self._name, "element", "create", elementName, etype,
+                     spec, *(_format_optdict(kw)))
 
 
     def element_names(self):

Added: sandbox/trunk/ttk-gsoc/samples/roundframe.py
==============================================================================
--- (empty file)
+++ sandbox/trunk/ttk-gsoc/samples/roundframe.py	Mon May  5 21:41:39 2008
@@ -0,0 +1,104 @@
+"""Ttk Frame with rounded corners.
+
+Based on an example by Bryan Oakley, found at: http://wiki.tcl.tk/20152"""
+import Ttk
+import Tkinter
+
+root = Tkinter.Tk()
+
+img1 = Tkinter.PhotoImage("frameFocusBorder", data="""
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+
+img2 = Tkinter.PhotoImage("frameBorder", data="""
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+
+#def wtf(e): print "focusin"
+
+style = Ttk.Style()
+
+style.element_create("RoundedFrame", "image", "frameBorder",
+    ("focus", "frameFocusBorder"), border=16, sticky="nsew")
+    
+style.layout("RoundedFrame", {"RoundedFrame": {"sticky": "nsew"}})
+
+frame = Ttk.Frame(style="RoundedFrame", padding=10)
+frame.pack(fill='both', expand=1)
+
+btn = Ttk.Button(frame, text='Test')
+btn.pack()
+btn.bind("<FocusIn>", lambda evt: frame.state(["focus"]))
+btn.bind("<FocusOut>", lambda evt: frame.state(["!focus"]))
+
+root.mainloop()