+%
+% automatically generated by HelpGen from
+% /home/vasek/fs\_mem.h at 27/Feb/00 19:23:10
+%
+
+\section{\class{wxMemoryFSHandler}}\label{wxmemoryfshandler}
+
+This \helpref{wxFileSystem}{wxfilesystem} handler can store arbitrary
+data in memory stream and make them accessible via URL. It is particularly
+suitable for storing bitmaps from resources or included XPM files so that
+they can be used with wxHTML.
+
+Filenames are prefixed with "memory:", e.g. "memory:myfile.html".
+
+Example:
+
+\begin{verbatim}
+#ifndef __WXMSW__
+#include "logo.xpm"
+#endif
+
+void MyFrame::OnAbout(wxCommandEvent&)
+{
+ wxBusyCursor bcur;
+
+ wxMemoryFSHandler::AddFile("logo.pcx", wxBITMAP(logo), wxBITMAP_TYPE_PCX);
+ wxMemoryFSHandler::AddFile("about.htm",
+ "<html><body>About: "
+ "<img src=\"memory:logo.pcx\"></body></html>");
+
+ wxDialog dlg(this, -1, wxString(_("About")));
+ wxBoxSizer *topsizer;
+ wxHtmlWindow *html;
+ topsizer = new wxBoxSizer(wxVERTICAL);
+ html = new wxHtmlWindow(&dlg, -1, wxDefaultPosition,
+ wxSize(380, 160), wxHW_SCROLLBAR_NEVER);
+ html->SetBorders(0);
+ html->LoadPage("memory:about.htm");
+ html->SetSize(html->GetInternalRepresentation()->GetWidth(),
+ html->GetInternalRepresentation()->GetHeight());
+ topsizer->Add(html, 1, wxALL, 10);
+ topsizer->Add(new wxStaticLine(&dlg, -1), 0, wxEXPAND | wxLEFT | wxRIGHT, 10);
+ topsizer->Add(new wxButton(&dlg, wxID_OK, "Ok"),
+ 0, wxALL | wxALIGN_RIGHT, 15);
+ dlg.SetAutoLayout(true);
+ dlg.SetSizer(topsizer);
+ topsizer->Fit(&dlg);
+ dlg.Centre();
+ dlg.ShowModal();
+
+ wxMemoryFSHandler::RemoveFile("logo.pcx");
+ wxMemoryFSHandler::RemoveFile("about.htm");
+}
+\end{verbatim}
+
+
+\wxheading{Derived from}
+
+\helpref{wxFileSystemHandler}{wxfilesystemhandler}
+
+\wxheading{Include files}
+
+<wx/fs_mem.h>
+
+
+\latexignore{\rtfignore{\wxheading{Members}}}
+
+
+\membersection{wxMemoryFSHandler::wxMemoryFSHandler}\label{wxmemoryfshandlerwxmemoryfshandler}
+
+\func{}{wxMemoryFSHandler}{\void}
+
+Constructor.
+
+\membersection{wxMemoryFSHandler::AddFile}\label{wxmemoryfshandleraddfile}
+
+\func{static void}{AddFile}{\param{const wxString\& }{filename}, \param{wxImage\& }{image}, \param{long }{type}}
+
+\func{static void}{AddFile}{\param{const wxString\& }{filename}, \param{const wxBitmap\& }{bitmap}, \param{long }{type}}
+
+\func{static void}{AddFile}{\param{const wxString\& }{filename}, \param{const wxString\& }{textdata}}
+
+\func{static void}{AddFile}{\param{const wxString\& }{filename}, \param{const void* }{binarydata}, \param{size\_t }{size}}
+
+Add file to list of files stored in memory. Stored
+data (bitmap, text or raw data)
+will be copied into private memory stream and available under
+name "memory:" + filename.
+
+
+
+\membersection{wxMemoryFSHandler::RemoveFile}\label{wxmemoryfshandlerremovefile}
+
+\func{static void}{RemoveFile}{\param{const wxString\& }{filename}}
+
+Remove file from memory FS and free occupied memory.
+
projects / wxWidgets.git / commitdiff
