added wxGetFontFromUser() similar to wxGetColourFromUser()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13723 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -82,6 +82,7 @@ All (GUI):
 - support for multiple images in one file added to wxImage (TIFF and ICO formats)
 - support for CUR and ANI files in wxImage added (Chris Elliott)
 - wxTextCtrl::GetRange() added
+- added wxGetFontFromUser() convenience function
 
 wxMSW:
 

include/wx/fontdlg.h

@@ -15,6 +15,11 @@
 #   include "wx/os2/fontdlg.h"
 #endif
 
+// get the colour from user and return it
+wxFont WXDLLEXPORT
+wxGetFontFromUser(wxWindow *parent = (wxWindow *)NULL,
+                  const wxFont& fontInit = wxNullFont);
+
 #endif // wxUSE_FONTDLG
 
 #endif

src/common/utilscmn.cpp

@@ -68,6 +68,7 @@
 
 #if wxUSE_GUI
     #include "wx/colordlg.h"
+    #include "wx/fontdlg.h"
     #include "wx/notebook.h"
     #include "wx/frame.h"
     #include "wx/statusbr.h"
@@ -982,6 +983,28 @@ wxColour wxGetColourFromUser(wxWindow *parent, const wxColour& colInit)
 
 #endif // wxUSE_COLOURDLG
 
+#if wxUSE_FONTDLG
+
+wxFont wxGetFontFromUser(wxWindow *parent, const wxFont& fontInit)
+{
+    wxFontData data;
+    if ( fontInit.Ok() )
+    {
+        data.SetInitialFont(fontInit);
+    }
+
+    wxFont fontRet;
+    wxFontDialog dialog(parent, &data);
+    if ( dialog.ShowModal() == wxID_OK )
+    {
+        fontRet = dialog.GetFontData().GetChosenFont();
+    }
+    //else: leave it invalid
+
+    return fontRet;
+}
+
+#endif // wxUSE_FONTDLG
 // ----------------------------------------------------------------------------
 // missing C RTL functions (FIXME shouldn't be here at all)
 // ----------------------------------------------------------------------------