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 Functions | 
| wxColour | hexStringToColour (wxString str) | 
|  | Parses a hex string to a wxColour. 
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| wxString | colourToHexString (wxColour colour) | 
|  | Returns a hex string repr of a wxColour. 
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| wxString | wxGetAppPath (const wxString &argv0, const wxString &cwd, const wxString &appVar) | 
|  | Tries to find the path where the executable was started from. 
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| void | scanDirFiles (wxArrayString *ra, wxString dir) | 
|  | Scans a directory and fill ra with paths traversed. 
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| void | splitString (wxArrayString *ra, const wxString &str, const wxString &delim) | 
|  | Splits a string on delim and fills ra. 
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| bool | deleteDir (const wxString &dirName) | 
|  | Removes a directory recursively. 
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| bool | moveFile (const wxString &from, const wxString &to, bool move) | 
|  | Move or copy a file. 
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| bool | isExecutable (const wxString &fileName) | 
|  | Determine if a file is executable. 
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| void | filePropertiesDialog (const wxString &fname) | 
|  | Show file properties. 
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| void | sysInfoDialog () | 
|  | Determine if a file is executable. 
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