Rapid-Q Documentation by William Yu (c)1999-2000 | Appendix A: QFILELISTBOX |
Поле | Тип | R/W | По умолчанию |
Align | INTEGER | RW | alNone |
Align определяет как компонент располагается на родительской форме | |||
Color | INTEGER | RW | |
Cursor | INTEGER | RW | crDefault |
Directory | STRING | RW | |
Directory is the directory that contains all the files listed in the file listbox. | |||
Drive | STRING | RW | |
Enabled | INTEGER | RW | True |
ExtendedSelect | INTEGER | RW | True |
ExtendedSelect determines if the user can select a sequential range of items in the file listbox. | |||
Filename | STRING | RW | |
FileName is the name of the selected file in the listbox, including the pathname. | |||
Font | QFONT | W | |
Height | INTEGER | RW | |
Hint | STRING | RW | |
Item | ARRAY of STRING | RW | |
ItemCount | INTEGER | R | |
ItemHeight | INTEGER | RW | |
ItemIndex | INTEGER | RW | |
ItemIndex specifies the index of the selected item in the file listbox. If no item is selected, ItemIndex equals -1. | |||
Left | INTEGER | RW | 0 |
Mask | STRING | RW | *.* |
MultiSelect | INTEGER | RW | False |
Parent | QFORM/QPANEL/QTABCONTROL | W | |
PopupMenu | QPOPUPMENU | W | |
SelCount | INTEGER | R | |
Selected | ARRAY of INTEGER | RW | |
ShowHint | INTEGER | RW | False |
ShowIcons | INTEGER | RW | False |
ShowIcons determines whether images should appear next to the file names. | |||
TabOrder | INTEGER | RW | |
Tag | INTEGER | RW | |
TopIndex | INTEGER | RW | |
TopIndex specifies the index number of the item that appears at the top of the file listbox. | |||
Top | INTEGER | RW | 0 |
Width | INTEGER | RW | |
Visible | INTEGER | RW | True |
Метод | Тип | Описание | Параметры |
AddFileTypes | SUBI | Add certain file types to list box | INTEGER, Infinite |
FileTypes determine which files are displayed in the file listbox according to their attributes. 0 = ftReadOnly -- Display files with read-only attribute. 1 = ftHidden -- Display files with hidden attribute. 2 = ftSystem -- Displays system files. 3 = ftVolumeID -- Displays volume name. 4 = ftDirectory -- Displays directories. 5 = ftArchive -- Display files with archive attribute. 6 = ftNormal -- Display files with no special attributes. Пример: $INCLUDE "RAPIDQ.INC" | |||
DelFileTypes | SUBI | Remove certain file types from list | INTEGER, Infinite |
Update | SUB | Updates/refreshes file list | 0 |
Событие | Тип | Происходит когда... | Параметры |
OnChange | VOID | Directory changes | 0 |
OnClick | VOID | File was clicked on | 0 |
OnDblClick | VOID | Selection was double clicked on | 0 |
'' Simple Application Launcher '' How to use the File List Box as a Directory List Box in Rapid-Q by William Yu $INCLUDE "RAPIDQ.INC" DECLARE SUB ChangeDirectories DECLARE SUB ExecuteApplication DECLARE SUB ResizeForm CREATE Form AS QForm Height = 300 Width = 450 CREATE DirList AS QFileListBox '' Can double as a Directory list box ShowIcons = True Mask = "*.*" AddFileTypes(ftDirectory) '' Add Directories DelFileTypes(ftNormal) '' Remove files (see RAPIDQ.INC for values) OnDblClick = ChangeDirectories Height = Form.ClientHeight Width = 200 END CREATE CREATE EXEList AS QFileListBox ShowIcons = True Mask = "*.EXE" OnDblClick = ExecuteApplication Left = 215 Height = Form.ClientHeight Width = 225 END CREATE Center Caption = DirList.Directory OnResize = ResizeForm ShowModal END CREATE SUB ChangeDirectories ChDir(DirList.Item(DirList.ItemIndex) - "[" - "]") DirList.Directory = CurDir$: EXEList.Directory = CurDir$ Form.Caption = CurDir$ END SUB SUB ExecuteApplication RUN EXEList.FileName ' Non-Blocking ' SHELL EXEList.FileName ' Blocks, until program terminates ' Becareful running 16-bit applications END SUB SUB ResizeForm DirList.Height = Form.ClientHeight EXEList.Height = Form.ClientHeight EXEList.Width = Form.ClientWidth - 215 END SUB
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