Fully implement wxStyledTextCtrl::PositionToXY().

Fill in the column parameter too now.

Closes #14332.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71557 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -550,6 +550,7 @@ All (GUI):
 - Added support for fields and virtual attributes to wxRichTextCtrl.
 - Added custom text and dimension scaling to wxRichTextCtrl.
 - Added pixel font size capability to wxTextAttr and wxRichTextCtrl.
+- Fully implement wxStyledTextCtrl::PositionToXY() (troelsk).
 
 GTK:
 

include/wx/stc/stc.h

@@ -4199,17 +4199,16 @@ public:
     }
 
     virtual bool PositionToXY(long pos, long *x, long *y) const
-    {
-        if ( x )
-            *x = -1; // TODO
-
-        if ( y )
     {
         long l = LineFromPosition(pos);
         if ( l == -1 )
             return false;
+
+        if ( x )
+            *x = pos - PositionFromLine(l);
+
+        if ( y )
             *y = l;
-        }
 
         return true;
     }

src/stc/stc.h.in

@@ -397,17 +397,16 @@ public:
     }
 
     virtual bool PositionToXY(long pos, long *x, long *y) const
-    {
-        if ( x )
-            *x = -1; // TODO
-
-        if ( y )
     {
         long l = LineFromPosition(pos);
         if ( l == -1 )
             return false;
+
+        if ( x )
+            *x = pos - PositionFromLine(l);
+
+        if ( y )
             *y = l;
-        }
 
         return true;
     }