X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ae3c17b4013e80b99976c750c19fca47729517f6..7c60222510bc5e197b12f153c4bf05db66cb0f4a:/interface/wx/gbsizer.h

diff --git a/interface/wx/gbsizer.h b/interface/wx/gbsizer.h
index 30ffb83eab..39a7d6ac94 100644
--- a/interface/wx/gbsizer.h
+++ b/interface/wx/gbsizer.h
@@ -3,12 +3,11 @@
 // Purpose:     interface of wxGBPosition
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /**
     @class wxGBPosition
-    @wxheader{gbsizer.h}
 
     This class represents the position of an item in a virtual grid of rows and
     columns managed by a wxGridBagSizer.
@@ -49,9 +48,9 @@ public:
     void SetRow(int row);
 
     /**
-        Checks if the position is valid. An invalid position is (-1,-1).
+        Compare inequality of two wxGBPositions.
     */
-    bool operator!(const wxGBPosition& p) const;
+    bool operator!=(const wxGBPosition& p) const;
 
     /**
         Compare equality of two wxGBPositions.
@@ -63,7 +62,6 @@ public:
 
 /**
     @class wxGridBagSizer
-    @wxheader{gbsizer.h}
 
     A wxSizer that can lay out items in a virtual grid like a wxFlexGridSizer
     but in this case explicit positioning of the items is allowed using
@@ -95,12 +93,20 @@ public:
     wxSizerItem* Add(wxSizer* sizer, const wxGBPosition& pos,
                      const wxGBSpan& span = wxDefaultSpan,
                      int flag = 0, int border = 0, wxObject* userData = NULL);
+    wxSizerItem* Add(wxGBSizerItem* item);
+
+    /**
+        Adds a spacer to the given position.
+        @a width and @a height specify the dimension of the spacer to be added.
+
+        @return A valid pointer if the spacer was successfully placed at the
+                 given position, or @NULL if something was already there.
+    */
     wxSizerItem* Add(int width, int height, const wxGBPosition& pos,
                      const wxGBSpan& span = wxDefaultSpan,
                      int flag = 0, int border = 0, wxObject* userData = NULL);
-    wxSizerItem* Add(wxGBSizerItem* item);
-    //@}
 
+    //@}
     /**
         Called when the managed size of the sizer is needed or when layout
         needs done.
@@ -216,11 +222,10 @@ public:
 
 /**
     @class wxGBSizerItem
-    @wxheader{gbsizer.h}
 
     The wxGBSizerItem class is used by the wxGridBagSizer for tracking the
     items in the sizer. It adds grid position and spanning information to the
-    normal wxSizerItem by adding wxGBPosition and wxGBSpan attrbibutes. Most of
+    normal wxSizerItem by adding wxGBPosition and wxGBSpan attributes. Most of
     the time you will not need to use a wxGBSizerItem directly in your code,
     but there are a couple of cases where it is handy.
 
@@ -234,20 +239,20 @@ public:
         Construct a sizer item for tracking a spacer.
     */
     wxGBSizerItem(int width, int height, const wxGBPosition& pos,
-                  const wxGBSpan& span, int flag, int border,
-                  wxObject* userData);
+                  const wxGBSpan& span=wxDefaultSpan, int flag=0, int border=0,
+                  wxObject* userData=NULL);
     /**
         Construct a sizer item for tracking a window.
     */
     wxGBSizerItem(wxWindow* window, const wxGBPosition& pos,
-                  const wxGBSpan& span, int flag, int border,
-                  wxObject* userData);
+                  const wxGBSpan& span=wxDefaultSpan, int flag=0, int border=0,
+                  wxObject* userData=NULL);
     /**
         Construct a sizer item for tracking a subsizer.
     */
     wxGBSizerItem(wxSizer* sizer, const wxGBPosition& pos,
-                  const wxGBSpan& span, int flag, int border,
-                  wxObject* userData);
+                  const wxGBSpan& span=wxDefaultSpan, int flag=0, int border=0,
+                  wxObject* userData=NULL);
 
     /**
         Get the row and column of the endpoint of this item.
@@ -271,7 +276,7 @@ public:
     //@}
 
     /**
-        Returns @true if this item and the @a other item instersect.
+        Returns @true if this item and the @a other item intersect.
     */
     bool Intersects(const wxGBSizerItem& other);
     /**
@@ -294,13 +299,16 @@ public:
         is successful and after the next Layout the item will be resized.
     */
     bool SetSpan(const wxGBSpan& span);
+
+    
+    wxGridBagSizer* GetGBSizer() const;
+    void SetGBSizer(wxGridBagSizer* sizer);
 };
 
 
 
 /**
     @class wxGBSpan
-    @wxheader{gbsizer.h}
 
     This class is used to hold the row and column spanning attributes of items
     in a wxGridBagSizer.
@@ -342,9 +350,9 @@ public:
     void SetRowspan(int rowspan);
 
     /**
-        Checks if the span is valid. An invalid span is (-1,-1).
+        Compare inequality of two wxGBSpans.
     */
-    bool operator!(const wxGBSpan& o) const;
+    bool operator!=(const wxGBSpan& o) const;
 
     /**
         Compare equality of two wxGBSpans.
@@ -352,3 +360,5 @@ public:
     bool operator==(const wxGBSpan& o) const;
 };
 
+
+const wxGBSpan wxDefaultSpan;