add const qualifiers

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52414 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/laywin.h

@@ -111,7 +111,7 @@ public:
         remaining space.
         This function simply calls LayoutWindow().
     */
-    bool LayoutFrame(wxFrame* frame, wxWindow* mainWindow = NULL);
+    bool LayoutFrame(wxFrame* frame, wxWindow* mainWindow = NULL) const;
 
     /**
         Lays out the children of an MDI parent frame. If @a rect is non-@NULL, the
@@ -119,7 +119,7 @@ public:
         area.
         The MDI client window is set to occupy the remaining space.
     */
-    bool LayoutMDIFrame(wxMDIParentFrame* frame, wxRect* rect = NULL);
+    bool LayoutMDIFrame(wxMDIParentFrame* frame, wxRect* rect = NULL) const;
 
     /**
         Lays out the children of a normal frame or other window.
@@ -131,7 +131,7 @@ public:
         and the window will be set
         to the remaining size).
     */
-    bool LayoutWindow(wxWindow* parent, wxWindow* mainWindow = NULL);
+    bool LayoutWindow(wxWindow* parent, wxWindow* mainWindow = NULL) const;
 };
 
 
@@ -223,13 +223,13 @@ public:
         Returns the alignment of the window: one of wxLAYOUT_TOP, wxLAYOUT_LEFT,
         wxLAYOUT_RIGHT, wxLAYOUT_BOTTOM.
     */
-    wxLayoutAlignment GetAlignment();
+    wxLayoutAlignment GetAlignment() const;
 
     /**
         Returns the orientation of the window: one of wxLAYOUT_HORIZONTAL,
         wxLAYOUT_VERTICAL.
     */
-    wxLayoutOrientation GetOrientation();
+    wxLayoutOrientation GetOrientation() const;
 
     /**
         The default handler for the event that is generated by wxLayoutAlgorithm. The
@@ -305,32 +305,32 @@ public:
         the window sticks to). One of wxLAYOUT_TOP, wxLAYOUT_LEFT, wxLAYOUT_RIGHT,
         wxLAYOUT_BOTTOM.
     */
-    void GetAlignment();
+    void GetAlignment() const;
 
     /**
         Returns the flags associated with this event. Not currently used.
     */
-    int GetFlags();
+    int GetFlags() const;
 
     /**
         Returns the orientation that the event handler specified to the event object.
         May be one of wxLAYOUT_HORIZONTAL,
         wxLAYOUT_VERTICAL.
     */
-    wxLayoutOrientation GetOrientation();
+    wxLayoutOrientation GetOrientation() const;
 
     /**
         Returns the requested length of the window in the direction of the window
         orientation. This information
         is not yet used.
     */
-    int GetRequestedLength();
+    int GetRequestedLength() const;
 
     /**
         Returns the size that the event handler specified to the event object as being
         the requested size of the window.
     */
-    wxSize GetSize();
+    wxSize GetSize() const;
 
     /**
         Call this to specify the alignment of the window (which side of the remaining
@@ -391,7 +391,7 @@ public:
     /**
         Returns the flags associated with this event. Not currently used.
     */
-    int GetFlags();
+    int GetFlags() const;
 
     /**
         Before the event handler is entered, returns the remaining parent client area
@@ -400,7 +400,7 @@ public:
         parent client rectangle,
         after the event handler has subtracted the area that its window occupies.
     */
-    wxRect GetRect();
+    wxRect GetRect() const;
 
     /**
         Sets the flags associated with this event. Not currently used.