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XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) NNNNAAAAMMMMEEEE XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx - The FileSelectionBox widget class SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS ####iiiinnnncccclllluuuuddddeeee <<<<XXXXmmmm////FFFFiiiilllleeeeSSSSBBBB....hhhh>>>> VVVVEEEERRRRSSSSIIIIOOOONNNN This page documents version 1.2 of the Motif library. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN FileSelectionBox traverses through directories, views the files and subdirectories in them, and then selects files. A FileSelectionBox has five main areas: +o A text input field for displaying and editing a directory mask used to select the files to be displayed +o A scrollable list of filenames +o A scrollable list of subdirectories +o A text input field for displaying and editing a filename +o A group of PushButtons, labeled OOOOKKKK, FFFFiiiilllltttteeeerrrr, CCCCaaaannnncccceeeellll, and HHHHeeeellllpppp Additional children may be added to the FileSelectionBox after creation. FileSelectionBox inherits the layout functionality provided by SelectionBox for any additional children. The list of filenames, the list of subdirectories, or both can be removed from the FileSelectionBox after creation by unmanaging the appropriate widgets and their labels. The list and label widgets are obtained by calling the function XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxGGGGeeeettttCCCChhhhiiiilllldddd. To remove either the directory list or the file list, unmanage the parent of the appropriate list widget and unmanage the corresponding label. The user can specify resources in a resource file for the automatically created widgets and gadgets of FileSelectionBox. The following list identifies the names of these widgets (or gadgets) and the associated FileSelectionBox areas. Filter Label-"FilterLabel" Page 1 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) Filter Text-"Text" Directory List-"DirList" Directory List Label-"Dir" The directory mask is a string specifying the base directory to be examined and a search pattern. Ordinarily, the directory list displays the subdirectories of the base directory, as well as the base directory itself and its parent directory. The file list ordinarily displays all files and/or subdirectories in the base directory that match the search pattern. A procedure specified by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc resource extracts the base directory and search pattern from the directory mask. If the directory specification is empty, the current working directory is used. If the search pattern is empty, a pattern that matches all files is used. An application can supply its own XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc as well as its own procedures to search for subdirectories and files. The default XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc works as follows: The directory mask is a pathname that can contain zero or more _w_i_l_d_c_a_r_d characters in its directory portion, its file portion, or both. The directory components of the directory mask up to, but not including, the first component with a wildcard character specify the directory to be searched, relative to the current working directory. The remaining components specify the search pattern. If the directory mask is empty or if its first component contains a wildcard character, the current working directory is searched. If no component of the directory mask contains a wildcard character, the entire directory mask is the directory specification, and all files in that directory are matched. The user can select a new directory to examine by scrolling through the list of directories and selecting the desired directory or by editing the directory mask. Selecting a new directory from the directory list does not change the search pattern. A user can select a new search pattern by editing the directory mask. Double clicking or pressing KKKKAAAAccccttttiiiivvvvaaaatttteeee on a directory in the directory list initiates a search for files and subdirectories in the new directory, using the current search pattern. The user can select a file by scrolling through the list of filenames and selecting the desired file or by entering the filename directly into the text edit area. Selecting a file from the list causes that filename to appear in the file selection text edit area. Page 2 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) The user may select a new file as many times as desired. The application is not notified until the user takes one of these actions: +o Selects the OOOOKKKK PushButton +o Presses KKKKAAAAccccttttiiiivvvvaaaatttteeee while the selection text edit area has the keyboard focus. +o Double clicks or presses KKKKAAAAccccttttiiiivvvvaaaatttteeee on an item in the file list FileSelectionBox initiates a directory and file search when any of the following occurs: +o The FileSelectionBox is initialized +o The function XXXXttttSSSSeeeettttVVVVaaaalllluuuueeeessss is used to change XXXXmmmmNNNNddddiiiirrrrMMMMaaaasssskkkk, XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy, XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn, or XXXXmmmmNNNNffffiiiilllleeeeTTTTyyyyppppeeeeMMMMaaaasssskkkk +o The user activates the FFFFiiiilllltttteeeerrrr PushButton +o The user double clicks or presses KKKKAAAAccccttttiiiivvvvaaaatttteeee on an item in the directory list +o The application calls XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnDDDDooooSSSSeeeeaaaarrrrcccchhhh +o The user presses KKKKAAAAccccttttiiiivvvvaaaatttteeee while the directory mask text edit area has the keyboard focus When a file search is initiated, the FileSelectionBox takes the following actions: +o Constructs an XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxCCCCaaaallllllllbbbbaaaacccckkkkSSSSttttrrrruuuucccctttt structure with values appropriate for the action that initiated the search +o Calls the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc with the callback structure as the data input argument +o Sets XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyyVVVVaaaalllliiiidddd and XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd to False +o Calls the XXXXmmmmNNNNddddiiiirrrrSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc with the qualified data returned by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc If XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyyVVVVaaaalllliiiidddd is True, the FileSelectionBox takes Page 3 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) these additional actions: +o Sets XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd to False +o Calls the XXXXmmmmNNNNffffiiiilllleeeeSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc with the qualified data returned by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc (and possibly modified by the XXXXmmmmNNNNddddiiiirrrrSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc) +o If XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd is True and the file list is empty, displays the XXXXmmmmNNNNnnnnooooMMMMaaaattttcccchhhhSSSSttttrrrriiiinnnngggg in the file list and clears the selection text and XXXXmmmmNNNNddddiiiirrrrSSSSppppeeeecccc +o If XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd is True and the file list is not empty, sets the selection text and XXXXmmmmNNNNddddiiiirrrrSSSSppppeeeecccc to the qualified _d_i_r returned by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc (and possibly modified by the XXXXmmmmNNNNddddiiiirrrrSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc) +o Sets the directory mask text and XXXXmmmmNNNNddddiiiirrrrMMMMaaaasssskkkk to the qualified _m_a_s_k returned by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc (and possibly modified by the XXXXmmmmNNNNddddiiiirrrrSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc) +o Sets XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy to the qualified _d_i_r returned by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc (and possibly modified by the XXXXmmmmNNNNddddiiiirrrrSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc) +o Sets XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn to the qualified _p_a_t_t_e_r_n returned by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc (and possibly modified by the XXXXmmmmNNNNddddiiiirrrrSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc) CCCCllllaaaasssssssseeeessss FileSelectionBox inherits behavior and resources from CCCCoooorrrreeee, CCCCoooommmmppppoooossssiiiitttteeee, CCCCoooonnnnssssttttrrrraaaaiiiinnnntttt, XXXXmmmmMMMMaaaannnnaaaaggggeeeerrrr, XXXXmmmmBBBBuuuulllllllleeeettttiiiinnnnBBBBooooaaaarrrrdddd, and XXXXmmmmSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx. The class pointer is xxxxmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxWWWWiiiiddddggggeeeettttCCCCllllaaaassssssss. The class name is XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx. NNNNeeeewwww RRRReeeessssoooouuuurrrrcccceeeessss The following table defines a set of widget resources used by the programmer to specify data. The programmer can also set the resource values for the inherited classes to set attributes for this widget. To reference a resource by name or by class in a .Xdefaults file, remove the XXXXmmmmNNNN or XXXXmmmmCCCC prefix and use the remaining letters. To specify one of the defined values for a resource in a .Xdefaults file, remove the XXXXmmmm prefix and use the remaining letters (in either lowercase or uppercase, but include any underscores between words). The codes in the access column indicate if the given resource can be set at creation time (C), set by using Page 4 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) XXXXttttSSSSeeeettttVVVVaaaalllluuuueeeessss (S), retrieved by using XXXXttttGGGGeeeettttVVVVaaaalllluuuueeeessss (G), or is not applicable (N/A). XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss ________________________________________________________________________________________________ XmNdirectory XmCDirectory XmString dynamic CSG XmNdirectoryValid XmCDirectoryValid Boolean dynamic SG XmNdirListItems XmCDirListItems XmStringTable dynamic SG XmNdirListItemCount XmCDirListItemCount int dynamic SG XmNdirListLabelString XmCDirListLabelString XmString dynamic CSG XmNdirMask XmCDirMask XmString dynamic CSG XmNdirSearchProc XmCDirSearchProc XmSearchProc default procedure CSG XmNdirSpec XmCDirSpec XmString dynamic CSG XmNfileListItems XmCItems XmStringTable dynamic SG XmNfileListItemCount XmCItemCount int dynamic SG XmNfileListLabelString XmCFileListLabelString XmString dynamic CSG XmNfileSearchProc XmCFileSearchProc XmSearchProc default procedure CSG XmNfileTypeMask XmCFileTypeMask unsigned char XmFILE_REGULAR CSG XmNfilterLabelString XmCFilterLabelString XmString dynamic CSG XmNlistUpdated XmCListUpdated Boolean dynamic SG XmNnoMatchString XmCNoMatchString XmString " [ ] " CSG XmNpattern XmCPattern XmString dynamic CSG XmNqualifySearchDataProc XmCQualifySearchDataProc XmQualifyProc default procedure CSG XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy Specifies the base directory used in combination with XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn in determining the files and directories to be displayed. The default value is determined by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc and depends on the initial values of XXXXmmmmNNNNddddiiiirrrrMMMMaaaasssskkkk, XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy, and XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn. If the default is NULL or empty, the current working directory is used. XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyyVVVVaaaalllliiiidddd Specifies an attribute that is set only by the directory search procedure. The value is set to True if the directory passed to the directory search procedure can actually be searched. If this value is False the file search procedure is not called, and XXXXmmmmNNNNddddiiiirrrrMMMMaaaasssskkkk, XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy, and XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn are not changed. XXXXmmmmNNNNddddiiiirrrrLLLLiiiissssttttIIIItttteeeemmmmssss Specifies the items in the directory list. XXXXttttGGGGeeeettttVVVVaaaalllluuuueeeessss for this resource returns the list items themselves, not a copy of the list items. The application must not free the returned items. XXXXmmmmNNNNddddiiiirrrrLLLLiiiissssttttIIIItttteeeemmmmCCCCoooouuuunnnntttt Page 5 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) Specifies the number of items in the directory list. The value must not be negative. XXXXmmmmNNNNddddiiiirrrrLLLLiiiissssttttLLLLaaaabbbbeeeellllSSSSttttrrrriiiinnnngggg Specifies the label string of the directory list. The default for this resource depends on the locale. In the C locale the default is "Directories". XXXXmmmmNNNNddddiiiirrrrMMMMaaaasssskkkk Specifies the directory mask used in determining the files and directories to be displayed. The default value is determined by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc and depends on the initial values of XXXXmmmmNNNNddddiiiirrrrMMMMaaaasssskkkk, XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy, and XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn. XXXXmmmmNNNNddddiiiirrrrSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc Specifies a directory search procedure to replace the default directory-search procedure. FileSelectionBox's default directory-search procedure fulfills the needs of most applications. Because it is impossible to cover the requirements of all applications, you can replace the default search procedure. The directory search procedure is called with two arguments: the FileSelectionBox widget and a pointer to an XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxCCCCaaaallllllllbbbbaaaacccckkkkSSSSttttrrrruuuucccctttt structure. The callback structure is generated by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc and contains all information required to conduct a directory search, including the directory mask and a qualified base directory and search pattern. Once called, it is up to the search routine to generate a new list of directories and update the FileSelectionBox widget by using XXXXttttSSSSeeeettttVVVVaaaalllluuuueeeessss. The search procedure must set XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyyVVVVaaaalllliiiidddd and XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd. If it generates a new list of directories, it must also set XXXXmmmmNNNNddddiiiirrrrLLLLiiiissssttttIIIItttteeeemmmmssss and XXXXmmmmNNNNddddiiiirrrrLLLLiiiissssttttIIIItttteeeemmmmCCCCoooouuuunnnntttt. If the search procedure cannot search the specified directory, it must warn the user and set XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyyVVVVaaaalllliiiidddd and XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd to False, unless it prompts and subsequently obtains a valid directory. If the directory is valid but is the same as the current XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy, the search procedure must set XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyyVVVVaaaalllliiiidddd to True, but it may elect not to generate a new list of directories. In this case is must set Page 6 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd to False. If the search procedure generates a new list of directories, it must set XXXXmmmmNNNNddddiiiirrrrLLLLiiiissssttttIIIItttteeeemmmmssss to the new list of directories and XXXXmmmmNNNNddddiiiirrrrLLLLiiiissssttttIIIItttteeeemmmmCCCCoooouuuunnnntttt to the number of items in the list. If there are no directories, it sets XXXXmmmmNNNNddddiiiirrrrLLLLiiiissssttttIIIItttteeeemmmmssss to NULL and XXXXmmmmNNNNddddiiiirrrrLLLLiiiissssttttIIIItttteeeemmmmCCCCoooouuuunnnntttt to 0. In either case it must set XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyyVVVVaaaalllliiiidddd and XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd to True. The search procedure ordinarily should not change the callback struct. But if the original directory is not valid, the search procedure may obtain a new directory from the user. In this case it should set the _d_i_r member of the callback struct to the new directory, call the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc with the callback struct as the input argument, and copy the qualified data returned by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc into the callback struct. XXXXmmmmNNNNddddiiiirrrrSSSSppppeeeecccc Specifies the full file path specification. This is the XXXXmmmmNNNNtttteeeexxxxttttSSSSttttrrrriiiinnnngggg resource in SelectionBox, renamed for FileSelectionBox. The default value is determined by the FileSelectionBox after conducting the initial directory and file search. XXXXmmmmNNNNffffiiiilllleeeeLLLLiiiissssttttIIIItttteeeemmmmssss Specifies the items in the file list. This is the XXXXmmmmNNNNlllliiiissssttttIIIItttteeeemmmmssss resource in SelectionBox, renamed for FileSelectionBox. XXXXttttGGGGeeeettttVVVVaaaalllluuuueeeessss for this resource returns the list items themselves, not a copy of the list items. The application must not free the returned items. XXXXmmmmNNNNffffiiiilllleeeeLLLLiiiissssttttIIIItttteeeemmmmCCCCoooouuuunnnntttt Specifies the number of items in the file list. This is the XXXXmmmmNNNNlllliiiissssttttIIIItttteeeemmmmCCCCoooouuuunnnntttt resource in SelectionBox, renamed for FileSelectionBox. The value must not be negative. XXXXmmmmNNNNffffiiiilllleeeeLLLLiiiissssttttLLLLaaaabbbbeeeellllSSSSttttrrrriiiinnnngggg Specifies the label string of the file list. This is the XXXXmmmmNNNNlllliiiissssttttLLLLaaaabbbbeeeellllSSSSttttrrrriiiinnnngggg resource in SelectionBox, renamed for FileSelectionBox. The default for this resource depends on the locale. In the C locale the default is "Files". XXXXmmmmNNNNffffiiiilllleeeeSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc Specifies a file search procedure to replace the default file-search procedure. FileSelectionBox's Page 7 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) default file-search procedure fulfills the needs of most applications. Because it is impossible to cover the requirements of all applications, you can replace the default search procedure. The file search procedure is called with two arguments: the FileSelectionBox widget and a pointer to an XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxCCCCaaaallllllllbbbbaaaacccckkkkSSSSttttrrrruuuucccctttt structure. The callback structure is generated by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc (and possibly modified by the XXXXmmmmNNNNddddiiiirrrrSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc). It contains all information required to conduct a file search, including the directory mask and a qualified base directory and search pattern. Once called, it is up to the search routine to generate a new list of files and update the FileSelectionBox widget by using XXXXttttSSSSeeeettttVVVVaaaalllluuuueeeessss. The search procedure must set XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd. If it generates a new list of files, it must also set XXXXmmmmNNNNffffiiiilllleeeeLLLLiiiissssttttIIIItttteeeemmmmssss and XXXXmmmmNNNNffffiiiilllleeeeLLLLiiiissssttttIIIItttteeeemmmmCCCCoooouuuunnnntttt. The search procedure is recommended always to generate a new list of files. If the _m_a_s_k member of the callback struct is the same as the _m_a_s_k member of the callback struct in the preceding call to the search procedure, the procedure may elect not to generate a new list of files. In this case it must set XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd to False. If the search procedure generates a new list of files, it must set XXXXmmmmNNNNffffiiiilllleeeeLLLLiiiissssttttIIIItttteeeemmmmssss to the new list of files and XXXXmmmmNNNNffffiiiilllleeeeLLLLiiiissssttttIIIItttteeeemmmmCCCCoooouuuunnnntttt to the number of items in the list. If there are no files, it sets XXXXmmmmNNNNffffiiiilllleeeeLLLLiiiissssttttIIIItttteeeemmmmssss to NULL and XXXXmmmmNNNNffffiiiilllleeeeLLLLiiiissssttttIIIItttteeeemmmmCCCCoooouuuunnnntttt to 0. In either case it must set XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd to True. In constructing the list of files, the search procedure should include only files of the types specified by the widget's XXXXmmmmNNNNffffiiiilllleeeeTTTTyyyyppppeeeeMMMMaaaasssskkkk. Setting XXXXmmmmNNNNddddiiiirrrrSSSSppppeeeecccc is optional, but recommended. Set this attribute to the full file specification of the directory searched. The directory specification is displayed below the directory and file lists. XXXXmmmmNNNNffffiiiilllleeeeTTTTyyyyppppeeeeMMMMaaaasssskkkk Specifies the type of files listed in the file list. Following are the possible values: Page 8 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) +o XXXXmmmmFFFFIIIILLLLEEEE____RRRREEEEGGGGUUUULLLLAAAARRRR restricts the file list to contain only regular files. +o XXXXmmmmFFFFIIIILLLLEEEE____DDDDIIIIRRRREEEECCCCTTTTOOOORRRRYYYY restricts the file list to contain only directories. +o XXXXmmmmFFFFIIIILLLLEEEE____AAAANNNNYYYY____TTTTYYYYPPPPEEEE allows the list to contain all file types including directories. XXXXmmmmNNNNffffiiiilllltttteeeerrrrLLLLaaaabbbbeeeellllSSSSttttrrrriiiinnnngggg Specifies the label string for the text entry field for the directory mask. The default for this resource depends on the locale. In the C locale the default is "Filter". XXXXmmmmNNNNlllliiiissssttttUUUUppppddddaaaatttteeeedddd Specifies an attribute that is set only by the directory and file search procedures. Set to True if the search procedure updated the directory or file list. XXXXmmmmNNNNnnnnooooMMMMaaaattttcccchhhhSSSSttttrrrriiiinnnngggg Specifies a string to be displayed in the file list if the list of files is empty. XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn Specifies the search pattern used in combination with XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy in determining the files and directories to be displayed. The default value is determined by the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc and depends on the initial values of XXXXmmmmNNNNddddiiiirrrrMMMMaaaasssskkkk, XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy, and XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn. If the default is NULL or empty, a pattern that matches all files is used. XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc Specifies a search data qualification procedure to replace the default data qualification procedure. FileSelectionBox's default data qualification procedure fulfills the needs of most applications. Because it is impossible to cover the requirements of all applications, you can replace the default procedure. The data qualification procedure is called to generate a qualified directory mask, base directory, and search pattern for use by the directory and file search procedures. It is called with three arguments: the FileSelectionBox widget and pointers to two XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxCCCCaaaallllllllbbbbaaaacccckkkkSSSSttttrrrruuuucccctttt structures. The Page 9 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) first callback struct contains the input data. The second callback struct contains the output data, to be filled in by the data qualification procedure. If the input _d_i_r and _p_a_t_t_e_r_n members are not NULL, the procedure must copy them to the corresponding members of the output callback struct. If the input _d_i_r is NULL, the procedure constructs the output _d_i_r as follows: If the input _m_a_s_k member is NULL, the procedure uses the widget's XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy as the output _d_i_r; otherwise, it extracts the output _d_i_r from the input _m_a_s_k. If the resulting output _d_i_r is empty, the procedure uses the current working directory instead. If the input _p_a_t_t_e_r_n is NULL, the procedure constructs the output _p_a_t_t_e_r_n as follows: If the input _m_a_s_k member is NULL, the procedure uses the widget's XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn as the output _p_a_t_t_e_r_n; otherwise, it extracts the output _p_a_t_t_e_r_n from the input _m_a_s_k. If the resulting output _p_a_t_t_e_r_n is empty, the procedure uses a pattern that matches all files instead. The data qualification procedure constructs the output _m_a_s_k from the output _d_i_r and _p_a_t_t_e_r_n. The procedure must ensure that the output _d_i_r, _p_a_t_t_e_r_n, and _m_a_s_k are fully qualified. If the input _v_a_l_u_e member is not NULL, the procedure must copy it to the output _v_a_l_u_e member; otherwise, the procedure must copy the widget's XXXXmmmmNNNNddddiiiirrrrSSSSppppeeeecccc to the output _v_a_l_u_e. The data qualification procedure must calculate the lengths of the output _v_a_l_u_e, _m_a_s_k, _d_i_r, and _p_a_t_t_e_r_n members and must fill in the corresponding length members of the output callback struct. The data qualification procedure must copy the input _r_e_a_s_o_n and _e_v_e_n_t members to the corresponding output members. The values of the XXXXmmmmNNNNddddiiiirrrrSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc and XXXXmmmmNNNNffffiiiilllleeeeSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc are procedure pointers of type XXXXmmmmSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc, defined as follows: vvvvooooiiiidddd ((((**** XXXXmmmmSSSSeeeeaaaarrrrcccchhhhPPPPrrrroooocccc)))) ((((_w, _s_e_a_r_c_h__d_a_t_a)))) WWWWiiiiddddggggeeeetttt _w;;;; Page 10 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) XXXXttttPPPPooooiiiinnnntttteeeerrrr_s_e_a_r_c_h__d_a_t_a;;;; _w The FileSelectionBox widget _s_e_a_r_c_h__d_a_t_a Pointer to an XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxCCCCaaaallllllllbbbbaaaacccckkkkSSSSttttrrrruuuucccctttt containing information for conducting a search The value of the XXXXmmmmNNNNqqqquuuuaaaalllliiiiffffyyyySSSSeeeeaaaarrrrcccchhhhDDDDaaaattttaaaaPPPPrrrroooocccc resource is a procedure pointer of type XXXXmmmmQQQQuuuuaaaalllliiiiffffyyyyPPPPrrrroooocccc, defined as follows: vvvvooooiiiidddd ((((**** XXXXmmmmQQQQuuuuaaaalllliiiiffffyyyyPPPPrrrroooocccc)))) ((((_w, _i_n_p_u_t__d_a_t_a, _o_u_t_p_u_t__d_a_t_a)))) WWWWiiiiddddggggeeeetttt _w;;;; XXXXttttPPPPooooiiiinnnntttteeeerrrr_i_n_p_u_t__d_a_t_a;;;; XXXXttttPPPPooooiiiinnnntttteeeerrrr_o_u_t_p_u_t__d_a_t_a;;;; _w The FileSelectionBox widget _i_n_p_u_t__d_a_t_a Pointer to an XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxCCCCaaaallllllllbbbbaaaacccckkkkSSSSttttrrrruuuucccctttt containing input data to be qualified _o_u_t_p_u_t__d_a_t_a Pointer to an XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxCCCCaaaallllllllbbbbaaaacccckkkkSSSSttttrrrruuuucccctttt containing output data to be filled in by the qualification procedure IIIInnnnhhhheeeerrrriiiitttteeeedddd RRRReeeessssoooouuuurrrrcccceeeessss FileSelectionBox inherits behavior and resources from the following superclasses. For a complete description of each resource, refer to the man page for that superclass. XXXXmmmmSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss ______________________________________________________________________________________________________ XmNapplyCallback XmCCallback XtCallbackList NULL C XmNapplyLabelString XmCApplyLabelString XmString dynamic CSG XmNcancelCallback XmCCallback XtCallbackList NULL C XmNcancelLabelString XmCCancelLabelString XmString dynamic CSG XmNchildPlacement XmCChildPlacement unsigned char XmPLACE_ABOVE_SELECTION CSG XmNdialogType XmCDialogType unsigned char XmDIALOG_FILE_SELECTION G XmNhelpLabelString XmCHelpLabelString XmString dynamic CSG XmNlistItemCount XmCItemCount int dynamic CSG Page 11 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) XmNlistItems XmCItems XmStringTable dynamic CSG XmNlistLabelString XmCListLabelString XmString dynamic CSG XmNlistVisibleItemCount XmCVisibleItemCount int dynamic CSG XmNminimizeButtons XmCMinimizeButtons Boolean False CSG XmNmustMatch XmCMustMatch Boolean False CSG XmNnoMatchCallback XmCCallback XtCallbackList NULL C XmNokCallback XmCCallback XtCallbackList NULL C XmNokLabelString XmCOkLabelString XmString dynamic CSG XmNselectionLabelString XmCSelectionLabelString XmString dynamic CSG XmNtextAccelerators XmCTextAccelerators XtAccelerators default C XmNtextColumns XmCColumns short dynamic CSG XmNtextString XmCTextString XmString dynamic CSG XXXXmmmmBBBBuuuulllllllleeeettttiiiinnnnBBBBooooaaaarrrrdddd RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss __________________________________________________________________________________ XmNallowOverlap XmCAllowOverlap Boolean True CSG XmNautoUnmanage XmCAutoUnmanage Boolean False CG XmNbuttonFontList XmCButtonFontList XmFontList dynamic CSG XmNcancelButton XmCWidget Widget Cancel button SG XmNdefaultButton XmCWidget Widget OK button SG XmNdefaultPosition XmCDefaultPosition Boolean True CSG XmNdialogStyle XmCDialogStyle unsigned char dynamic CSG XmNdialogTitle XmCDialogTitle XmString NULL CSG XmNfocusCallback XmCCallback XtCallbackList NULL C XmNlabelFontList XmCLabelFontList XmFontList dynamic CSG XmNmapCallback XmCCallback XtCallbackList NULL C XmNmarginHeight XmCMarginHeight Dimension 10 CSG XmNmarginWidth XmCMarginWidth Dimension 10 CSG XmNnoResize XmCNoResize Boolean False CSG XmNresizePolicy XmCResizePolicy unsigned char XmRESIZE_ANY CSG XmNshadowType XmCShadowType unsigned char XmSHADOW_OUT CSG XmNtextFontList XmCTextFontList XmFontList dynamic CSG XmNtextTranslations XmCTranslations XtTranslations NULL C XmNunmapCallback XmCCallback XtCallbackList NULL C XXXXmmmmMMMMaaaannnnaaaaggggeeeerrrr RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss _________________________________________________________________________________________________ XmNbottomShadowColor XmCBottomShadowColor Pixel dynamic CSG XmNbottomShadowPixmap XmCBottomShadowPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNforeground XmCForeground Pixel dynamic CSG XmNhelpCallback XmCCallback XtCallbackList NULL C XmNhighlightColor XmCHighlightColor Pixel dynamic CSG XmNhighlightPixmap XmCHighlightPixmap Pixmap dynamic CSG XmNinitialFocus XmCInitialFocus Widget dynamic CSG XmNnavigationType XmCNavigationType XmNavigationType XmTAB_GROUP CSG XmNshadowThickness XmCShadowThickness Dimension dynamic CSG XmNstringDirection XmCStringDirection XmStringDirection dynamic CG XmNtopShadowColor XmCTopShadowColor Pixel dynamic CSG Page 12 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) XmNtopShadowPixmap XmCTopShadowPixmap Pixmap dynamic CSG XmNtraversalOn XmCTraversalOn Boolean True CSG XmNunitType XmCUnitType unsigned char dynamic CSG XmNuserData XmCUserData XtPointer NULL CSG CCCCoooommmmppppoooossssiiiitttteeee RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss ______________________________________________________________________ XmNchildren XmCReadOnly WidgetList NULL G XmNinsertPosition XmCInsertPosition XtOrderProc NULL CSG XmNnumChildren XmCReadOnly Cardinal 0 G CCCCoooorrrreeee RRRReeeessssoooouuuurrrrcccceeee SSSSeeeetttt NNNNaaaammmmeeee CCCCllllaaaassssssss TTTTyyyyppppeeee DDDDeeeeffffaaaauuuulllltttt AAAAcccccccceeeessssssss ______________________________________________________________________________________________________________ XmNaccelerators XmCAccelerators XtAccelerators dynamic N/A XmNancestorSensitive XmCSensitive Boolean dynamic G XmNbackground XmCBackground Pixel dynamic CSG XmNbackgroundPixmap XmCPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNborderColor XmCBorderColor Pixel XtDefaultForeground CSG XmNborderPixmap XmCPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG XmNborderWidth XmCBorderWidth Dimension 0 CSG XmNcolormap XmCColormap Colormap dynamic CG XmNdepth XmCDepth int dynamic CG XmNdestroyCallback XmCCallback XtCallbackList NULL C XmNheight XmCHeight Dimension dynamic CSG XmNinitialResourcesPersistent XmCInitialResourcesPersistent Boolean True C XmNmappedWhenManaged XmCMappedWhenManaged Boolean True CSG XmNscreen XmCScreen Screen * dynamic CG XmNsensitive XmCSensitive Boolean True CSG XmNtranslations XmCTranslations XtTranslations dynamic CSG XmNwidth XmCWidth Dimension dynamic CSG XmNx XmCPosition Position 0 CSG XmNy XmCPosition Position 0 CSG CCCCaaaallllllllbbbbaaaacccckkkk IIIInnnnffffoooorrrrmmmmaaaattttiiiioooonnnn A pointer to the following structure is passed to each callback: ttttyyyyppppeeeeddddeeeeffff ssssttttrrrruuuucccctttt {{{{ iiiinnnntttt _r_e_a_s_o_n;;;; XXXXEEEEvvvveeeennnntttt * _e_v_e_n_t;;;; XXXXmmmmSSSSttttrrrriiiinnnngggg _v_a_l_u_e;;;; iiiinnnntttt _l_e_n_g_t_h;;;; XXXXmmmmSSSSttttrrrriiiinnnngggg _m_a_s_k;;;; iiiinnnntttt _m_a_s_k__l_e_n_g_t_h;;;; XXXXmmmmSSSSttttrrrriiiinnnngggg _d_i_r;;;; iiiinnnntttt _d_i_r__l_e_n_g_t_h;;;; XXXXmmmmSSSSttttrrrriiiinnnngggg _p_a_t_t_e_r_n;;;; iiiinnnntttt _p_a_t_t_e_r_n__l_e_n_g_t_h;;;; }}}} XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxCCCCaaaallllllllbbbbaaaacccckkkkSSSSttttrrrruuuucccctttt;;;; Page 13 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) _r_e_a_s_o_n Indicates why the callback was invoked _e_v_e_n_t Points to the XXXXEEEEvvvveeeennnntttt that triggered the callback _v_a_l_u_e Specifies the current value of XXXXmmmmNNNNddddiiiirrrrSSSSppppeeeecccc _l_e_n_g_t_h Specifies the number of bytes in _v_a_l_u_e _m_a_s_k Specifies the current value of XXXXmmmmNNNNddddiiiirrrrMMMMaaaasssskkkk _m_a_s_k__l_e_n_g_t_h Specifies the number of bytes in _m_a_s_k _d_i_r Specifies the current base directory _d_i_r__l_e_n_g_t_h Specifies the number of bytes in _d_i_r _p_a_t_t_e_r_n Specifies the current search pattern _p_a_t_t_e_r_n__l_e_n_g_t_h Specifies the number of bytes in _p_a_t_t_e_r_n TTTTrrrraaaannnnssssllllaaaattttiiiioooonnnnssss XmFileSelectionBox inherits translations from XmSelectionBox. AAAAcccccccceeeelllleeeerrrraaaattttoooorrrrssss The XXXXmmmmNNNNtttteeeexxxxttttAAAAcccccccceeeelllleeeerrrraaaattttoooorrrrssss from XmSelectionBox are added to the selection and directory mask (filter) Text descendants of XmFileSelectionBox. AAAAccccttttiiiioooonnnn RRRRoooouuuuttttiiiinnnneeeessss The XmFileSelectionBox action routines are described below: SSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxUUUUppppOOOOrrrrDDDDoooowwwwnnnn((((0000||||1111||||2222||||3333)))): If neither the selection text nor the directory mask (filter) text has the focus, this action does nothing. Page 14 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) If the selection text has the focus, the term _l_i_s_t in the following description refers to the file list, and the term _t_e_x_t refers to the selection text. If the directory mask text has the focus, _l_i_s_t refers to the directory list, and _t_e_x_t refers to the directory mask text. When called with a 0 argument, selects the previous item in the list and replaces the text with that item. When called with a 1 argument, selects the next item in the list and replaces the text with that item. When called with a 2 argument, selects the first item in the list and replaces the text with that item. When called with a 3 argument, selects the last item in the list and replaces the text with that item. SSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxRRRReeeessssttttoooorrrreeee(((()))): If neither the selection text nor the directory mask (filter) text has the focus, this action does nothing. If the selection text has the focus, replaces the selection text with the selected item in the file list. If no item in the file list is selected, clears the selection text. If the directory mask text has the focus, replaces the directory mask text with a new directory mask constructed from the XXXXmmmmNNNNddddiiiirrrreeeeccccttttoooorrrryyyy and XXXXmmmmNNNNppppaaaatttttttteeeerrrrnnnn resources. AAAAddddddddiiiittttiiiioooonnnnaaaallll BBBBeeeehhhhaaaavvvviiiioooorrrr The FileSelectionBox widget has the additional behavior described below: MMMMAAAAnnnnyyyy KKKKCCCCaaaannnncccceeeellll: Calls the activate callbacks for the cancel button if it is sensitive. If no cancel button exists and the parent of the FileSelectionBox is a manager, passes the event to the parent. <<<<KKKKAAAAccccttttiiiivvvvaaaatttteeee>>>> in Selection Text: Calls the selection text widget's Page 15 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) XXXXmmmmNNNNaaaaccccttttiiiivvvvaaaatttteeeeCCCCaaaallllllllbbbbaaaacccckkkk callbacks. If XXXXmmmmNNNNmmmmuuuussssttttMMMMaaaattttcccchhhh is True and the selection text does not match an item in the file list, calls the XXXXmmmmNNNNnnnnooooMMMMaaaattttcccchhhhCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____NNNNOOOO____MMMMAAAATTTTCCCCHHHH. Otherwise, calls the XXXXmmmmNNNNooookkkkCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____OOOOKKKK. <<<<KKKKAAAAccccttttiiiivvvvaaaatttteeee>>>> in Directory Mask Text: Calls the directory mask text widget's XXXXmmmmNNNNaaaaccccttttiiiivvvvaaaatttteeeeCCCCaaaallllllllbbbbaaaacccckkkk callbacks. Initiates a directory and file search. Calls the XXXXmmmmNNNNaaaappppppppllllyyyyCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____AAAAPPPPPPPPLLLLYYYY. <<<<DDDDoooouuuubbbblllleeeeCCCClllliiiicccckkkk>>>> or <<<<KKKKAAAAccccttttiiiivvvvaaaatttteeee>>>> in Directory List: Calls the directory list widget's XXXXmmmmNNNNddddeeeeffffaaaauuuullllttttAAAAccccttttiiiioooonnnnCCCCaaaallllllllbbbbaaaacccckkkk callbacks. Initiates a directory and file search. Calls the XXXXmmmmNNNNaaaappppppppllllyyyyCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____AAAAPPPPPPPPLLLLYYYY. <<<<DDDDoooouuuubbbblllleeeeCCCClllliiiicccckkkk>>>> or <<<<KKKKAAAAccccttttiiiivvvvaaaatttteeee>>>> in File List: Calls the file list widget's XXXXmmmmNNNNddddeeeeffffaaaauuuullllttttAAAAccccttttiiiioooonnnnCCCCaaaallllllllbbbbaaaacccckkkk callbacks. Calls the XXXXmmmmNNNNooookkkkCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____OOOOKKKK. <<<<SSSSiiiinnnngggglllleeee SSSSeeeelllleeeecccctttt>>>> or <<<<BBBBrrrroooowwwwsssseeee SSSSeeeelllleeeecccctttt>>>> in Directory List: Generates a new directory mask, using the selected list item as the directory and the pattern extracted from the current directory mask text as the search pattern. If the search pattern is empty, uses a pattern that matches all files in the directory. Replaces the directory mask text with the new directory mask. <<<<SSSSiiiinnnngggglllleeee SSSSeeeelllleeeecccctttt>>>> or <<<<BBBBrrrroooowwwwsssseeee SSSSeeeelllleeeecccctttt>>>> in File List: Replaces the selection text with the selected list item. <<<<BBBBDDDDrrrraaaagggg>>>> in File List: Drags the content of one or more selected list items using the drag and drop facility. If BBBBDDDDrrrraaaagggg is pressed on an unselected item, drags only that item, excluding any other selected items. The XXXXmmmmNNNNeeeexxxxppppoooorrrrttttTTTTaaaarrrrggggeeeettttssss resource of the associated DragContext is set to target types of COMPOUND_TEXT and FILE_NAME. The XXXXmmmmNNNNcccclllliiiieeeennnnttttDDDDaaaattttaaaa resource is set to the index of the item in the list. <<<<BBBBDDDDrrrraaaagggg>>>> in Directory List: Drags the content of one or more selected list items using the drag and drop facility. If BBBBDDDDrrrraaaagggg Page 16 (printed 4/30/98) XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))) is pressed on an unselected item, drags only that item, excluding any other selected items. The XXXXmmmmNNNNeeeexxxxppppoooorrrrttttTTTTaaaarrrrggggeeeettttssss resource of the associated DragContext is set to target types of COMPOUND_TEXT and FILE_NAME. The XXXXmmmmNNNNcccclllliiiieeeennnnttttDDDDaaaattttaaaa resource is set to the index of the item in the list. <<<<AAAAppppppppllllyyyy BBBBuuuuttttttttoooonnnn AAAAccccttttiiiivvvvaaaatttteeeedddd>>>>: Initiates a directory and file search. Calls the XXXXmmmmNNNNaaaappppppppllllyyyyCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____AAAAPPPPPPPPLLLLYYYY. <<<<OOOOKKKK BBBBuuuuttttttttoooonnnn AAAAccccttttiiiivvvvaaaatttteeeedddd>>>>: If XXXXmmmmNNNNmmmmuuuussssttttMMMMaaaattttcccchhhh is True and the selection text does not match an item in the file list, calls the XXXXmmmmNNNNnnnnooooMMMMaaaattttcccchhhhCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____NNNNOOOO____MMMMAAAATTTTCCCCHHHH. Otherwise, calls the XXXXmmmmNNNNooookkkkCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____OOOOKKKK. <<<<CCCCaaaannnncccceeeellll BBBBuuuuttttttttoooonnnn AAAAccccttttiiiivvvvaaaatttteeeedddd>>>>: Calls the XXXXmmmmNNNNccccaaaannnncccceeeellllCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____CCCCAAAANNNNCCCCEEEELLLL. <<<<HHHHeeeellllpppp BBBBuuuuttttttttoooonnnn AAAAccccttttiiiivvvvaaaatttteeeedddd>>>>: Calls the XXXXmmmmNNNNhhhheeeellllppppCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____HHHHEEEELLLLPPPP. <<<<KKKKAAAAccccttttiiiivvvvaaaatttteeee>>>>: If no button, list widget, or text widget has the keyboard focus: If XXXXmmmmNNNNmmmmuuuussssttttMMMMaaaattttcccchhhh is True and the selection text does not match an item in the file list, calls the XXXXmmmmNNNNnnnnooooMMMMaaaattttcccchhhhCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____NNNNOOOO____MMMMAAAATTTTCCCCHHHH. Otherwise, calls the XXXXmmmmNNNNooookkkkCCCCaaaallllllllbbbbaaaacccckkkk callbacks with reason XXXXmmmmCCCCRRRR____OOOOKKKK. VVVViiiirrrrttttuuuuaaaallll BBBBiiiinnnnddddiiiinnnnggggssss The bindings for virtual keys are vendor specific. For information about bindings for virtual buttons and keys, see VVVViiiirrrrttttuuuuaaaallllBBBBiiiinnnnddddiiiinnnnggggssss((((3333XXXX)))). RRRREEEELLLLAAAATTTTEEEEDDDD IIIINNNNFFFFOOOORRRRMMMMAAAATTTTIIIIOOOONNNN CCCCoooommmmppppoooossssiiiitttteeee((((3333XXXX)))), CCCCoooonnnnssssttttrrrraaaaiiiinnnntttt((((3333XXXX)))), CCCCoooorrrreeee((((3333XXXX)))), XXXXmmmmBBBBuuuulllllllleeeettttiiiinnnnBBBBooooaaaarrrrdddd((((3333XXXX)))), XXXXmmmmCCCCrrrreeeeaaaatttteeeeFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))), XXXXmmmmCCCCrrrreeeeaaaatttteeeeFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnDDDDiiiiaaaalllloooogggg((((3333XXXX)))), XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxxGGGGeeeettttCCCChhhhiiiilllldddd((((3333XXXX)))), XXXXmmmmFFFFiiiilllleeeeSSSSeeeelllleeeeccccttttiiiioooonnnnDDDDooooSSSSeeeeaaaarrrrcccchhhh((((3333XXXX)))), XXXXmmmmMMMMaaaannnnaaaaggggeeeerrrr((((3333XXXX)))), and XXXXmmmmSSSSeeeelllleeeeccccttttiiiioooonnnnBBBBooooxxxx((((3333XXXX)))). Page 17 (printed 4/30/98) 
