Added a generic StaticBitmap class in wx.lib.statbmp for the same

reasons that stattext was created, so it could be mouse sensitive on
all platforms like normal windows.  Also updated stattext.py and
buttons.py to handle attribute (font & colour) defaults and
inheritance the new way.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27278 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/wx/lib/stattext.py

@@ -32,27 +32,9 @@ class GenStaticText(wx.PyControl):
                              wx.DefaultValidator, name)
 
         wx.PyControl.SetLabel(self, label) # don't check wx.ST_NO_AUTORESIZE yet
-        self.SetPosition(pos)
-        font = parent.GetFont()
-        if not font.Ok():
-            font = wx.SystemSettings.GetFont(wx.SYS_DEFAULT_GUI_FONT)
-        wx.PyControl.SetFont(self, font) # same here
-
-        self.defBackClr = parent.GetBackgroundColour()
-        if not self.defBackClr.Ok():
-            self.defBackClr = wx.SystemSettings.GetColour(wx.SYS_COLOUR_3DFACE)
-        self.SetBackgroundColour(self.defBackClr)
-
-        clr = parent.GetForegroundColour()
-        if not clr.Ok():
-            clr = wx.SystemSettings.GetColour(wx.SYS_COLOUR_BTNTEXT)
-        self.SetForegroundColour(clr)
-
-        rw, rh = size
-        bw, bh = self.GetBestSize()
-        if rw == -1: rw = bw
-        if rh == -1: rh = bh
-        self.SetSize(wx.Size(rw, rh))
+        self.defBackClr = self.GetBackgroundColour()
+        self.InheritAttributes()
+        self.SetBestSize(size)
 
         self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground)
         self.Bind(wx.EVT_PAINT,            self.OnPaint)
@@ -66,7 +48,9 @@ class GenStaticText(wx.PyControl):
         wx.PyControl.SetLabel(self, label)
         style = self.GetWindowStyleFlag()
         if not style & wx.ST_NO_AUTORESIZE:
-            self.SetSize(self.GetBestSize())
+            best = self.GetBestSize()
+            self.SetSize(best)
+            self.SetSizeHints(best)
         self.Refresh()
 
 
@@ -78,13 +62,17 @@ class GenStaticText(wx.PyControl):
         wx.PyControl.SetFont(self, font)
         style = self.GetWindowStyleFlag()
         if not style & wx.ST_NO_AUTORESIZE:
-            self.SetSize(self.GetBestSize())
+            best = self.GetBestSize()
+            self.SetSize(best)
+            self.SetSizeHints(best)
         self.Refresh()
 
 
     def DoGetBestSize(self):
-        """Overridden base class virtual.  Determines the best size of the
-        button based on the label size."""
+        """
+        Overridden base class virtual.  Determines the best size of
+        the button based on the label size.
+        """
         label = self.GetLabel()
         maxWidth = totalHeight = 0
         for line in label.split('\n'):
@@ -102,6 +90,22 @@ class GenStaticText(wx.PyControl):
         return False
 
 
+    def GetDefaultAttributes(self):
+        """
+        Overridden base class virtual.  By default we should use
+        the same font/colour attributes as the native StaticText.
+        """
+        return wx.StaticText.GetClassDefaultAttributes()
+
+
+    def ShouldInheritColours(self):
+        """
+        Overridden base class virtual.  If the parent has non-default
+        colours then we want this control to inherit them.
+        """
+        return True
+    
+
     def OnPaint(self, event):
         dc = wx.BufferedPaintDC(self)
         #dc = wx.PaintDC(self)