This class represents the directory chooser dialog. Only modal dialog is supported.
| Styles: | | Styles | Description |
|---|
| wDdDirMustExist | The dialog will allow the user to choose only an existing folder. |
| wDdChangeDir | Change the current working directory to the directory chosen by the user. |
|
|---|
proc init(self: wDirDialog; owner: wWindow = nil; message = ""; defaultPath = "";
style: wStyle = 0) {...}{.raises: [wWindowError, wCursorError, IndexDefect,
wFontError], tags: [RootEffect].}-
Initializer.
proc DirDialog(owner: wWindow = nil; message = ""; defaultPath = ""; style: wStyle = 0): wDirDialog {...}{.
inline, discardable,
raises: [wWindowError, wCursorError, IndexDefect, wFontError], tags: [RootEffect].}-
Constructor.
proc getPath(self: wDirDialog): string {...}{.inline, raises: [], tags: [].}-
Returns the default or user-selected path.
proc getMessage(self: wDirDialog): string {...}{.inline, raises: [], tags: [].}-
Returns the message that will be displayed on the dialog.
proc setPath(self: wDirDialog; path: string) {...}{.inline, raises: [], tags: [].}-
Sets the default path.
proc setMessage(self: wDirDialog; message: string) {...}{.inline, raises: [], tags: [].}-
Sets the message that will be displayed on the dialog.
proc showModal(self: wDirDialog): wId {...}{.discardable, raises: [Exception],
tags: [RootEffect].}-
Shows the dialog, returning wIdOk if the user pressed OK, and wIdCancel otherwise.
proc display(self: wDirDialog): string {...}{.inline, discardable, raises: [Exception],
tags: [RootEffect].}-
Shows the dialog in modal mode, returning the selected path or nil.