X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/da1ed74c85f53a75a193c7dcbd2013aa266a222c..5f9c4ae6263fe0e6698c826f7655ff803ffcbfd4:/interface/wx/renderer.h

diff --git a/interface/wx/renderer.h b/interface/wx/renderer.h
index e4548ba4da..443169a16e 100644
--- a/interface/wx/renderer.h
+++ b/interface/wx/renderer.h
@@ -293,8 +293,8 @@ public:
         @a flags may have the @c wxCONTROL_CHECKED, @c wxCONTROL_CURRENT or
         @c wxCONTROL_UNDETERMINED bit set, see @ref wxCONTROL_FLAGS.
     */
-    virtual void DrawCheckBox(wxWindow* win, wxDC& dc,
-                              const wxRect& rect, int flags);
+    virtual void DrawCheckBox(wxWindow* win, wxDC& dc, const wxRect& rect,
+                              int flags = 0) = 0;
 
     /**
         Draw a button like the one used by wxComboBox to show a
@@ -304,8 +304,7 @@ public:
         see @ref wxCONTROL_FLAGS.
     */
     virtual void DrawComboBoxDropButton(wxWindow* win, wxDC& dc,
-                                const wxRect& rect,
-                                int flags);
+                                        const wxRect& rect, int flags = 0) = 0;
 
     /**
         Draw a drop down arrow that is suitable for use outside a combo box. Arrow will
@@ -318,7 +317,7 @@ public:
         see @ref wxCONTROL_FLAGS.
     */
     virtual void DrawDropArrow(wxWindow* win, wxDC& dc, const wxRect& rect,
-                       int flags);
+                               int flags = 0) = 0;
 
     /**
         Draw a focus rectangle using the specified rectangle.
@@ -328,7 +327,7 @@ public:
         see @ref wxCONTROL_FLAGS.
     */
     virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect,
-                       int flags = 0);
+                               int flags = 0) = 0;
 
     /**
         Draw the header control button (used, for example, by wxListCtrl).
@@ -372,7 +371,7 @@ public:
         the @a win.
     */
     virtual void DrawItemSelectionRect(wxWindow* win, wxDC& dc,
-                                       const wxRect& rect, int flags = 0);
+                                       const wxRect& rect, int flags = 0) = 0;
 
     /**
         Draw a blank push button that looks very similar to wxButton.
@@ -380,15 +379,15 @@ public:
         @a flags may have the @c wxCONTROL_PRESSED, @c wxCONTROL_CURRENT or
         @c wxCONTROL_ISDEFAULT bit set, see @ref wxCONTROL_FLAGS.
     */
-    virtual void DrawPushButton(wxWindow* win, wxDC& dc,
-                                const wxRect& rect, int flags);
+    virtual void DrawPushButton(wxWindow* win, wxDC& dc, const wxRect& rect,
+                                int flags = 0) = 0;
 
     /**
         Draw the border for sash window: this border must be such that the sash
         drawn by DrawSplitterSash() blends into it well.
     */
-    virtual void DrawSplitterBorder(wxWindow* win, wxDC& dc,
-                                    const wxRect& rect, int flags = 0);
+    virtual void DrawSplitterBorder(wxWindow* win, wxDC& dc, const wxRect& rect,
+                                    int flags = 0) = 0;
 
     /**
         Draw a sash. The @a orient parameter defines whether the sash should be
@@ -404,13 +403,13 @@ public:
         To draw an expanded button the @a flags parameter must contain @c wxCONTROL_EXPANDED bit,
         see @ref wxCONTROL_FLAGS.
     */
-    virtual void DrawTreeItemButton(wxWindow* win, wxDC& dc,
-                                    const wxRect& rect, int flags = 0);
+    virtual void DrawTreeItemButton(wxWindow* win, wxDC& dc, const wxRect& rect,
+                                    int flags = 0) = 0;
 
     /**
         Return the currently used renderer.
     */
-    static wxRendererNative Get();
+    static wxRendererNative& Get();
 
     /**
         Return the default (native) implementation for this platform -- this is also
@@ -418,14 +417,14 @@ public:
         Set() in which case the return value of this
         method may be different from the return value of Get().
     */
-    static wxRendererNative GetDefault();
+    static wxRendererNative& GetDefault();
 
     /**
         Return the generic implementation of the renderer. Under some platforms, this
         is the default renderer implementation, others have platform-specific default
         renderer which can be retrieved by calling GetDefault().
     */
-    static wxRendererNative GetGeneric();
+    static wxRendererNative& GetGeneric();
 
     /**
         Returns the size of a check box.