SDL_ShowFileDialogWithProperties - Create and launch a file dialog with the specified properties.

       This function is available since SDL 3.2.0.

       These are the supported properties:

       • SDL_PROP_FILE_DIALOG_FILTERS_POINTER :
         a pointer to a list of SDL_DialogFileFilter

         structs, which will be used as filters for file-based selections. Ignored
         if the dialog is an "Open Folder" dialog. If non-NULL, the array of
         filters must remain valid at least until the callback is invoked.

       • SDL_PROP_FILE_DIALOG_NFILTERS_NUMBER :
         the number of filters in the array of filters, if it exists.

       • SDL_PROP_FILE_DIALOG_WINDOW_POINTER :
         the window that the dialog should be modal for.

       • SDL_PROP_FILE_DIALOG_LOCATION_STRING :
         the default folder or file to start the dialog at.

       • SDL_PROP_FILE_DIALOG_MANY_BOOLEAN :
         true to allow the user to select more than one entry.

       • SDL_PROP_FILE_DIALOG_TITLE_STRING :
         the title for the dialog.

       • SDL_PROP_FILE_DIALOG_ACCEPT_STRING :
         the label that the accept button should have.

       • SDL_PROP_FILE_DIALOG_CANCEL_STRING :
         the label that the cancel button should have.

       Note that each platform may or may not support any of the properties.

type   the type of file dialog.

       callback
              a  function pointer to be invoked when the user selects a file and accepts, or cancels the dialog,
              or an error occurs.

       userdata
              an optional pointer to pass extra data to the callback when it will be invoked.

       props  the properties to use.

       Defined in SDL3/SDL_dialog.h

       SDL_ShowFileDialogWithProperties - Create and launch a file dialog with the specified properties.

•(3),  SDL_FileDialogType(3type), •(3), SDL_DialogFileCallback(3type), •(3), SDL_DialogFileFilter(3type),
       •(3), SDL_ShowOpenFileDialog(3), •(3), SDL_ShowSaveFileDialog(3), •(3), SDL_ShowOpenFolderDialog(3)

Simple Directmedia Layer                           SDL 3.2.10                SDL_ShowFileDialogWithProperties(3)

#include"SDL3/SDL.h"voidSDL_ShowFileDialogWithProperties(SDL_FileDialogTypetype,SDL_DialogFileCallbackcallback,void*userdata,SDL_PropertiesIDprops);

       This function should be called only from the main thread. The callback  may  be  invoked  from  the  same
       thread or from a different one, depending on the OS's constraints.