fgl::FGFileDialog Class Reference

#include <widgets.h>

Inheritance diagram for fgl::FGFileDialog:

[legend]Collaboration diagram for fgl::FGFileDialog:

[legend]List of all members.

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Detailed Description

A nice widget intended for the file selection by user for various things. filename length max. 511 chars max. visible is ~30 chars

See also:

FGFont FGFontManager

Examples:

fdialog.cpp, and widget.cpp.

Public Types
enum	{ name_width = 200, max_pathlen = 512 }
Public Member Functions
	FGFileDialog (FileDialogCallBack filesel, char *dir=0, char *flt=0, char *namewnd="File Dialog", int m=FDIALOG_OPEN, int ink=0, int paper=PM)
char *__fastcall	GetDir (void)
char *__fastcall	GetName (void)
void __fastcall	BuildFullPathname (char *buffer)
void __fastcall	BuildRelativePathname (char *buffer)
void __fastcall	SetDir (char *d)
void __fastcall	SetFilter (char *f)
void __fastcall	SetMode (int m)
bool	TestForOverwrite (void)

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Constructor & Destructor Documentation

fgl::FGFileDialog::FGFileDialog (  FileDialogCallBack  filesel, char *  dir = 0, char *  flt = 0, char *  namewnd = "File Dialog", int  m = FDIALOG_OPEN, int  ink = 0, int  paper = PM )

Creates visual object for the file selection by user. Parameters: filesel  your callback, it is called when you enter or click a filename dir  the start directory, default is current app's directory or last used (with flag FDIALOG_SAVEDIR) flt  text string that contains file extension patterns separated by space, ".exe .com" by example namewnd  the caption m  mode of operation (SAVE or OPEN). See to SetMode() ink  the FGWindow foreground color paper  the FGWindow background color

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Member Function Documentation

void __fastcall fgl::FGFileDialog::BuildFullPathname (  char *  buffer  )

Makes full path && name string into user defined buffer

void __fastcall fgl::FGFileDialog::BuildRelativePathname (  char *  buffer  )

Makes relative path && name string into user defined buffer

char* __fastcall fgl::FGFileDialog::GetDir (  void   )  [inline]

Returns the current browsed directory.

char* __fastcall fgl::FGFileDialog::GetName (  void   )  [inline]

this filename is passed to the callback directly.

void __fastcall fgl::FGFileDialog::SetDir (  char *  d  )  [inline]

Change the current directory and reload it.

void __fastcall fgl::FGFileDialog::SetFilter (  char *  f  )  [inline]

Change the current input filter mask (".cpp .h" by example) and reload it.

void __fastcall fgl::FGFileDialog::SetMode (  int  m  )  [inline]

Sets object's mode: FDIALOG_OPEN FDIALOG_SAVE FDIALOG_MODAL FDIALOG_SAVEDIR

bool fgl::FGFileDialog::TestForOverwrite (  void   )

Shows dialog to ask to overwrite the selected file. Is it possible to call this function from user callback (on file select) Returns: true if file can be replaced.

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