1 files changed, 41 insertions, 0 deletions
diff --git a/pgu/gui/style.py b/pgu/gui/style.py
new file mode 100644
index 0000000..3060928
--- /dev/null
+++ b/pgu/gui/style.py
@@ -0,0 +1,41 @@
+"""
+"""
+
+import pguglobals
+
+class Style:
+    """The class used by widget for the widget.style
+    
+    <p>This object is used mainly as a dictionary, accessed via <tt>widget.style.attr</tt>, as opposed to
+    <tt>widget.style['attr']</tt>.  It automatically grabs information from the theme via <tt>value = theme.get(widget.cls,widget.pcls,attr)</tt>.</p>
+    
+    """
+    def __init__(self,o,dict):
+        self.obj = o
+        for k,v in dict.items(): self.__dict__[k]=v
+        self._cache = {}
+        
+    def __getattr__(self,k):
+        key = self.obj.cls,self.obj.pcls,k
+        if key not in self._cache:
+            self._cache[key] = Style_get(self.obj.cls,self.obj.pcls,k)
+        v = self._cache[key]
+        if k in (
+            'border_top','border_right','border_bottom','border_left',
+            'padding_top','padding_right','padding_bottom','padding_left',
+            'margin_top','margin_right','margin_bottom','margin_left',
+            'align','valign','width','height',
+            ): self.__dict__[k] = v
+        return v
+        
+    def __setattr__(self,k,v):
+        self.__dict__[k] = v
+        
+        
+Style_cache = {}
+def Style_get(cls,pcls,k):
+    key = cls,pcls,k
+    if key not in Style_cache:
+        Style_cache[key] = pguglobals.app.theme.get(cls,pcls,k)
+    return Style_cache[key]
+