Add some refreshes to try and workaround a display glitch

[wxWidgets.git] / wxPython / src / msw / _core.py

diff --git a/wxPython/src/msw/_core.py b/wxPython/src/msw/_core.py
index 90b1f7df19094aee086b72ea0ef113f0f7f6538c..dd021fce5729cfe3cc55ccc8fed840fc1c7ac862 100644 (file)
--- a/wxPython/src/msw/_core.py
+++ b/wxPython/src/msw/_core.py
@@ -5671,6 +5671,15 @@ class Window(EvtHandler):
         """
         return _core_.Window_MoveXY(*args, **kwargs)
 
+    def SetBestFittingSize(*args, **kwargs):
+        """
+        SetBestFittingSize(self, Size size=DefaultSize)
+
+        A 'Smart' SetSize that will fill in default size components with the
+        window's *best size* values.  Also set's the minsize for use with sizers.
+        """
+        return _core_.Window_SetBestFittingSize(*args, **kwargs)
+
     def Raise(*args, **kwargs):
         """
         Raise(self)
@@ -5829,6 +5838,26 @@ class Window(EvtHandler):
         """
         return _core_.Window_GetBestSizeTuple(*args, **kwargs)
 
+    def InvalidateBestSize(*args, **kwargs):
+        """
+        InvalidateBestSize(self)
+
+        Reset the cached best size value so it will be recalculated the next
+        time it is needed.
+        """
+        return _core_.Window_InvalidateBestSize(*args, **kwargs)
+
+    def GetBestFittingSize(*args, **kwargs):
+        """
+        GetBestFittingSize(self) -> Size
+
+        This function will merge the window's best size into the window's
+        minimum size, giving priority to the min size components, and returns
+        the results.
+
+        """
+        return _core_.Window_GetBestFittingSize(*args, **kwargs)
+
     def GetAdjustedBestSize(*args, **kwargs):
         """
         GetAdjustedBestSize(self) -> Size
@@ -6772,16 +6801,17 @@ class Window(EvtHandler):
         Sets the background colour of the window.  Returns True if the colour
         was changed.  The background colour is usually painted by the default
         EVT_ERASE_BACKGROUND event handler function under Windows and
-        automatically under GTK.
+        automatically under GTK.  Using `wx.NullColour` will reset the window
+        to the default background colour.
 
         Note that setting the background colour may not cause an immediate
-        refresh, so you may wish to call ClearBackground or Refresh after
+        refresh, so you may wish to call `ClearBackground` or `Refresh` after
         calling this function.
 
-        Use this function with care under GTK+ as the new appearance of the
-        window might not look equally well when used with themes, i.e GTK+'s
-        ability to change its look as the user wishes with run-time loadable
-        modules.
+        Using this function will disable attempts to use themes for this
+        window, if the system supports them.  Use with care since usually the
+        themes represent the appearance chosen by the user to be used for all
+        applications on the system.
         """
         return _core_.Window_SetBackgroundColour(*args, **kwargs)
 
@@ -8241,7 +8271,20 @@ class Control(Window):
         return _core_.Control_SetLabel(*args, **kwargs)
 
     def GetClassDefaultAttributes(*args, **kwargs):
-        """GetClassDefaultAttributes(int variant=WINDOW_VARIANT_NORMAL) -> VisualAttributes"""
+        """
+        GetClassDefaultAttributes(int variant=WINDOW_VARIANT_NORMAL) -> VisualAttributes
+
+        Get the default attributes for this class.  This is useful if you want
+        to use the same font or colour in your own control as in a standard
+        control -- which is a much better idea than hard coding specific
+        colours or fonts which might look completely out of place on the
+        user's system, especially if it uses themes.
+
+        The variant parameter is only relevant under Mac currently and is
+        ignore under other platforms. Under Mac, it will change the size of
+        the returned font. See `wx.Window.SetWindowVariant` for more about
+        this.
+        """
         return _core_.Control_GetClassDefaultAttributes(*args, **kwargs)
 
     GetClassDefaultAttributes = staticmethod(GetClassDefaultAttributes)
@@ -8265,7 +8308,20 @@ def PreControl(*args, **kwargs):
     return val
 
 def Control_GetClassDefaultAttributes(*args, **kwargs):
-    """Control_GetClassDefaultAttributes(int variant=WINDOW_VARIANT_NORMAL) -> VisualAttributes"""
+    """
+    Control_GetClassDefaultAttributes(int variant=WINDOW_VARIANT_NORMAL) -> VisualAttributes
+
+    Get the default attributes for this class.  This is useful if you want
+    to use the same font or colour in your own control as in a standard
+    control -- which is a much better idea than hard coding specific
+    colours or fonts which might look completely out of place on the
+    user's system, especially if it uses themes.
+
+    The variant parameter is only relevant under Mac currently and is
+    ignore under other platforms. Under Mac, it will change the size of
+    the returned font. See `wx.Window.SetWindowVariant` for more about
+    this.
+    """
     return _core_.Control_GetClassDefaultAttributes(*args, **kwargs)
 
 #---------------------------------------------------------------------------
@@ -8538,6 +8594,15 @@ class SizerItem(Object):
         """
         return _core_.SizerItem_GetMinSize(*args, **kwargs)
 
+    def GetMinSizeWithBorder(*args, **kwargs):
+        """
+        GetMinSizeWithBorder(self) -> Size
+
+        Get the minimum size needed for the item with space for the borders
+        added, if needed.
+        """
+        return _core_.SizerItem_GetMinSizeWithBorder(*args, **kwargs)
+
     def SetInitSize(*args, **kwargs):
         """SetInitSize(self, int x, int y)"""
         return _core_.SizerItem_SetInitSize(*args, **kwargs)
@@ -10448,7 +10513,7 @@ def CallAfter(callable, *args, **kw):
     :see: `wx.FutureCall`
     """
     app = wx.GetApp()
-    assert app, 'No wxApp created yet'
+    assert app is not None, 'No wx.App created yet'
 
     global _wxPyCallAfterId
     if _wxPyCallAfterId is None: