1. wxFileDialog patch for multiple selection applied (with some small changes),

added demo for it in the sample and documented
2. wxMimeTypeManager works a bit better under Windows (doesn't ignore the
   extensions without filetypes)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4850 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/filedlg.tex

@@ -68,6 +68,7 @@ Constructor. Use \helpref{wxFileDialog::ShowModal}{wxfiledialogshowmodal} to sho
 \twocolitem{{\bf wxSAVE}}{This is a save dialog.}
 \twocolitem{{\bf wxHIDE\_READONLY}}{Hide read-only files.}
 \twocolitem{{\bf wxOVERWRITE\_PROMPT}}{Prompt for a conformation if a file will be overridden.}
+\twocolitem{{\bf wxMULTIPLE}}{For open dialog only: allows selecting multiple files}
 \end{twocollist}%
 }
 
@@ -91,6 +92,14 @@ Returns the default directory.
 
 Returns the default filename.
 
+\membersection{wxFileDialog::GetFilenames}\label{wxfiledialoggetfilenames}
+
+\constfunc{void}{GetFilenames}{\param{wxArrayString\& }{filenames}}
+
+Fills the array {\it filenames} with the names of the files chosen. This
+function should only be used with the dialogs which have {\tt wxMULTIPLE} style,
+use \helpref{GetFilename}{wxfiledialoggetfilename} for the others.
+
 \membersection{wxFileDialog::GetFilterIndex}\label{wxfiledialoggetfilterindex}
 
 \constfunc{int}{GetFilterIndex}{\void}
@@ -111,6 +120,14 @@ Returns the message that will be displayed on the dialog.
 
 Returns the full path (directory and filename) of the selected file.
 
+\membersection{wxFileDialog::GetPaths}\label{wxfiledialoggetpaths}
+
+\constfunc{void}{GetPaths}{\param{wxArrayString\& }{paths}}
+
+Fills the array {\it paths} with the full paths of the files chosen. This
+function should only be used with the dialogs which have {\tt wxMULTIPLE} style,
+use \helpref{GetPath}{wxfiledialoggetpath} for the others.
+
 \membersection{wxFileDialog::GetStyle}\label{wxfiledialoggetstyle}
 
 \constfunc{long}{GetStyle}{\void}