X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6e6b532c1a5d0a061e084607e214005a200d5440..575821fad84c6f60602ffce6f8f6e727247ce651:/interface/wx/renderer.h

diff --git a/interface/wx/renderer.h b/interface/wx/renderer.h
index b5d3fd3b83..f6b55e934f 100644
--- a/interface/wx/renderer.h
+++ b/interface/wx/renderer.h
@@ -3,7 +3,7 @@
 // Purpose:     interface of wxRendererNative
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /**
@@ -56,6 +56,18 @@ enum
     wxCONTROL_UNDETERMINED = wxCONTROL_CHECKABLE
 };
 
+/**
+    Title bar buttons supported by wxRendererNative::DrawTitleBarBitmap().
+ */
+enum wxTitleBarButton
+{
+    wxTITLEBAR_BUTTON_CLOSE    = 0x01000000,
+    wxTITLEBAR_BUTTON_MAXIMIZE = 0x02000000,
+    wxTITLEBAR_BUTTON_ICONIZE  = 0x04000000,
+    wxTITLEBAR_BUTTON_RESTORE  = 0x08000000,
+    wxTITLEBAR_BUTTON_HELP     = 0x10000000
+};
+
 /**
     @struct wxSplitterRenderParams
 
@@ -192,6 +204,8 @@ public:
 
     virtual int GetHeaderButtonHeight(wxWindow *win);
 
+    virtual int GetHeaderButtonMargin(wxWindow *win);
+
     virtual void DrawTreeItemButton(wxWindow *win, wxDC& dc,
                                     const wxRect& rect, int flags = 0);
 
@@ -336,7 +350,7 @@ public:
         @c wxCONTROL_DISABLED and @c wxCONTROL_CURRENT bits, see @ref wxCONTROL_FLAGS.
 
         @return
-        The optimal width to contain the the unabreviated label text or
+        The optimal width to contain the unabbreviated label text or
         bitmap, the sort arrow if present, and internal margins.
     */
     virtual int DrawHeaderButton(wxWindow* win, wxDC& dc, const wxRect& rect,
@@ -351,7 +365,7 @@ public:
         @c wxCONTROL_DISABLED and @c wxCONTROL_CURRENT bits, see @ref wxCONTROL_FLAGS.
 
         @return
-        The optimal width to contain the the unabreviated label text or
+        The optimal width to contain the unabbreviated label text or
         bitmap, the sort arrow if present, and internal margins.
     */
     virtual int DrawHeaderButtonContents(wxWindow* win, wxDC& dc,
@@ -366,7 +380,7 @@ public:
         which are selected (e.g. often a blue rectangle) and @c wxCONTROL_CURRENT
         for the item that has the focus (often a dotted line around the item's text).
         @c wxCONTROL_FOCUSED may be used to indicate if the control has the focus
-        (othewise the the selection rectangle is e.g. often grey and not blue).
+        (otherwise the selection rectangle is e.g. often grey and not blue).
         This may be ignored by the renderer or deduced by the code directly from
         the @a win.
     */
@@ -426,6 +440,30 @@ public:
     */
     virtual void DrawRadioBitmap(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0) = 0;
 
+    /**
+        Draw a title bar button in the given state.
+
+        This function is currently only available under MSW and OS X (and only
+        for wxTITLEBAR_BUTTON_CLOSE under the latter), its best replacement for
+        the other platforms is to use wxArtProvider to retrieve the bitmaps for
+        @c wxART_HELP and @c wxART_CLOSE (but not any other title bar buttons
+        and not for any state but normal, i.e. not pressed and not current one).
+
+        The presence of this function is indicated by @c
+        wxHAS_DRAW_TITLE_BAR_BITMAP symbol being defined.
+
+        Also notice that PNG handler must be enabled using wxImage::AddHandler()
+        to use this function under OS X currently as the bitmaps are embedded
+        in the library itself in PNG format.
+
+        @since 2.9.1
+     */
+    virtual void DrawTitleBarBitmap(wxWindow *win,
+                                    wxDC& dc,
+                                    const wxRect& rect,
+                                    wxTitleBarButton button,
+                                    int flags = 0) = 0;
+
     /**
         Return the currently used renderer.
     */
@@ -458,6 +496,14 @@ public:
     */
     virtual int GetHeaderButtonHeight(wxWindow* win) = 0;
 
+    /**
+        Returns the horizontal margin on the left and right sides of header
+        button's label.
+
+        @since 2.9.2
+     */
+    virtual int GetHeaderButtonMargin(wxWindow *win) = 0;
+
     /**
         Get the splitter parameters, see wxSplitterRenderParams.
         The @a win parameter should be a wxSplitterWindow.