From: Robin Dunn <robin@alldunn.com>
Date: Thu, 3 Mar 2005 19:58:32 +0000 (+0000)
Subject: new style flags for wxBufferedDC
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/67a5217c4f3c2ee355785ea0ce35c8984c837bfa

new style flags for wxBufferedDC


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32590 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/wxPython/demo/ScrolledWindow.py b/wxPython/demo/ScrolledWindow.py
index 153ceab617..df7dd63172 100644
--- a/wxPython/demo/ScrolledWindow.py
+++ b/wxPython/demo/ScrolledWindow.py
@@ -53,7 +53,7 @@ class MyCanvas(wx.ScrolledWindow):
             # wx.PaintDC and then blit the bitmap to it when dc is
             # deleted.  Since we don't need to draw anything else
             # here that's all there is to it.
-            dc = wx.BufferedPaintDC(self, self.buffer)
+            dc = wx.BufferedPaintDC(self, self.buffer, wx.BUFFER_VIRTUAL_AREA)
         else:
             dc = wx.PaintDC(self)
             self.PrepareDC(dc)
diff --git a/wxPython/docs/CHANGES.txt b/wxPython/docs/CHANGES.txt
index f127561f61..aea8587cc2 100644
--- a/wxPython/docs/CHANGES.txt
+++ b/wxPython/docs/CHANGES.txt
@@ -217,6 +217,9 @@ a temporary 'fix' until properly fixed before 2.6.
 wxMac:  Toolbar is now more native looking with borderless toolbar
 buttons.  
 
+wxMac: Switched wx.Bitmap to use newer Quartz object types and APIs
+internally.  This results in faster display and better alpha support.
+
 Added wx.DatePickerCtrl.
 
 wx.html.HtmlWindow now supports background images.
@@ -252,6 +255,15 @@ the Python version in the wx.lib.ogl package instead.
 The wx.iewin module is no longer built by default.  You can use the
 wx.lib.iewin version instead.
 
+Fixed wx.BufferedPaintDC for scrolled windows to work whether the
+buffer is covering only the client area or the full virtual area of
+the scrolled window.  By default it will assume that only the client
+area is covered.  This is different than the old behavior, to indicate
+that the entire virtual area is covered then add a
+style=wx.BUFFER_VIRTUAL_AREA parameter. 
+
+wx.gizmos.TreeListCtrl:  Add support for the EVT_TREE_ITEM_GETTOOLTIP
+event. 
 
 
 
diff --git a/wxPython/src/_dc.i b/wxPython/src/_dc.i
index c69ad80675..821e8db034 100644
--- a/wxPython/src/_dc.i
+++ b/wxPython/src/_dc.i
@@ -1223,6 +1223,10 @@ destroyed safely.", "");
 #include <wx/dcbuffer.h>
 %}
 
+enum {
+    wxBUFFER_VIRTUAL_AREA,
+    wxBUFFER_CLIENT_AREA
+};
 
 MustHaveApp(wxBufferedDC);
 
@@ -1264,19 +1268,18 @@ public:
         also requires more memory as the bitmap is never freed. The
         bitmap should have appropriate size, anything drawn outside of
         its bounds is clipped.
-");
-    wxBufferedDC( wxDC *dc, const wxBitmap &buffer );
-    wxBufferedDC( wxDC *dc, const wxSize &area );
-    
 
+    :param style: The style parameter indicates whether the supplied buffer is
+        intended to cover the entire virtual size of a `wx.ScrolledWindow` or
+        if it only covers the client area.  Acceptable values are
+        ``wx.BUFFER_VIRTUAL_AREA`` and ``wx.BUFFER_CLIENT_AREA``.
+
+");
+    wxBufferedDC( wxDC *dc, const wxBitmap &buffer, int style = wxBUFFER_CLIENT_AREA );
+    wxBufferedDC( wxDC *dc, const wxSize &area, int style = wxBUFFER_CLIENT_AREA );
     
-//     // TODO: Keep this one too?
-//     %pythonAppend wxBufferedDC( wxDC *dc, const wxSize &area )
-//         "val.__dc = args[0] # save a ref so the other dc will not be deleted before self";
-//     %RenameCtor(BufferedDCInternalBuffer,  wxBufferedDC( wxDC *dc, const wxSize &area ));
 
     
-    // The buffer is blit to the real DC when the BufferedDC is destroyed.
     DocCtorStr(
         ~wxBufferedDC(),
         "Copies everything drawn on the DC so far to the underlying DC
@@ -1314,6 +1317,8 @@ automatically when it is destroyed.  For example::
         dc = wx.BufferedPaintDC(self, self.buffer)
 
 
+
+
 ", "");
 
 class wxBufferedPaintDC : public wxBufferedDC
@@ -1321,7 +1326,9 @@ class wxBufferedPaintDC : public wxBufferedDC
 public:
 
     DocCtorStr(
-        wxBufferedPaintDC( wxWindow *window, const wxBitmap &buffer = wxNullBitmap ),
+        wxBufferedPaintDC( wxWindow *window,
+                           const wxBitmap &buffer = wxNullBitmap,
+                           int style = wxBUFFER_CLIENT_AREA),
         "Create a buffered paint DC.  As with `wx.BufferedDC`, you may either
 provide the bitmap to be used for buffering or let this object create
 one internally (in the latter case, the size of the client part of the