Hi, I am wanting to use a Folder Explorer TreeView to embed in a form .... very similar to the one in Xailer Dbf Explorer.
I am trying to not use a Folder Dialog or an ActiveX.
I have looked at the xailer\samples but cannot see anything similar to use as a start.
Does anyone have a piece of code that might save me doing it totally myself?
Any help would be appreciated.
Chris
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Folder Explorer TreeView ....
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- Registrado: Mar May 01, 2007 5:49 pm
- ignacio
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Re: Folder Explorer TreeView ....
From the DBF editor:ChrisGillard escribió:Hi, I am wanting to use a Folder Explorer TreeView to embed in a form .... very similar to the one in Xailer Dbf Explorer.
I am trying to not use a Folder Dialog or an ActiveX.
I have looked at the xailer\samples but cannot see anything similar to use as a start.
Does anyone have a piece of code that might save me doing it totally myself?
Any help would be appreciated.
Código: Seleccionar todo
METHOD LoadFiles( cDir ) CLASS TFrmMain
LOCAL oItem
LOCAL cExt
IF ::oComboBox1:cText == "ADSADT"
cExt := "ADT"
ELSE
cExt := "DBF"
ENDIF
UPDATE ::cDir TO cDir
Application:lbusy := .t.
::oTree:DeleteItems()
IF !Empty( ::cDir )
oItem := ::oTree:AddItem( ::cDir, 1, 1, .t. )
AddTables( oItem, ::cDir, cExt, ::cPerExt )
ENDIF
IF ::oTree:GetCount() > 0
::oTree:ExpandAll()
::oTree:SelectRoot()
ENDIF
IF ::oDataSource == NIL
::SelectRDD()
ENDIF
Application:lbusy := .f.
RETURN NIL
STATIC FUNCTION AddTables( oParent, cDir, cExt, cPerExt )
LOCAL oItem
LOCAL aDir, aFile
LOCAL cFile
// First we load files
aDir := Directory( cDir + "\*." + cExt )
Asort( aDir,,,{|x,y| Upper( x[ 1 ] ) < Upper( y[ 1 ] ) } )
FOR EACH aFile IN aDir
cFile := aFile[ F_NAME ]
WITH OBJECT oParent:AddItem( cFile, 2, 2 )
:Cargo := cDir + "\" + cFile
END WITH
NEXT
IF !Empty( cPerExt )
aDir := Directory( cDir + "\*." + cPerExt )
Asort( aDir,,,{|x,y| Upper( x[ 1 ] ) < Upper( y[ 1 ] ) } )
FOR EACH aFile IN aDir
cFile := aFile[ F_NAME ]
WITH OBJECT oParent:AddItem( cFile, 2, 2 )
:Cargo := cDir + "\" + cFile
END WITH
NEXT
ENDIF
// Then we load directories
aDir := Directory( cDir + "\*.*", "D" )
Asort( aDir,,,{|x,y| Upper( x[ 1 ] ) < Upper( y[ 1 ] ) } )
FOR EACH aFile IN aDir
cFile := aFile[ F_NAME ]
IF "D" $ aFile[ F_ATTR ] .AND. cFile != "." .AND. cFile != ".."
WITH OBJECT oParent:AddItem( cFile, 3, 3 )
AddTables( :__WithObject(), cDir + "\" + cFile, cExt )
END WITH
ENDIF
NEXT
RETURN NIL
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- Mensajes: 384
- Registrado: Mar May 01, 2007 5:49 pm
Re: Folder Explorer TreeView ....
Hi Ignacio,
Thank you very much for the code ... it is already looking very nice with some famfamfam icons. Much appreciated.
Chris
Thank you very much for the code ... it is already looking very nice with some famfamfam icons. Much appreciated.
Chris