Giáo Trình How To Use AutoIt A Professional Manner part 53 ppt

Opt('MustDeclareVars', 1)

Example()

Func Example()
Local $treeview, $generalitem, $displayitem, $aboutitem, $compitem
Local $useritem, $resitem, $otheritem, $startlabel, $aboutlabel, $compinfo
Local $togglebutton, $infobutton, $statebutton, $cancelbutton
Local $msg, $item, $hItem, $text

GUICreate("My GUI with treeview", 350, 215)

$treeview = GUICtrlCreateTreeView(6, 6, 100, 150,
BitOR($TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT,
$TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS),
$WS_EX_CLIENTEDGE)
$generalitem = GUICtrlCreateTreeViewItem("General", $treeview)
GUICtrlSetColor(-1, 0x0000C0)
$displayitem = GUICtrlCreateTreeViewItem("Display", $treeview)
GUICtrlSetColor(-1, 0x0000C0)
$aboutitem = GUICtrlCreateTreeViewItem("About", $generalitem)
$compitem = GUICtrlCreateTreeViewItem("Computer", $generalitem)
$useritem = GUICtrlCreateTreeViewItem("User", $generalitem)
$resitem = GUICtrlCreateTreeViewItem("Resolution", $displayitem)
$otheritem = GUICtrlCreateTreeViewItem("Other", $displayitem)

$startlabel = GUICtrlCreateLabel("TreeView Demo", 190, 90, 100, 20)
$aboutlabel = GUICtrlCreateLabel("This little scripts demonstates the using of a
treeview-control.", 190, 70, 100, 60)
GUICtrlSetState(-1, $GUI_HIDE) ; Hides the "aboutlabel"-text during
initialization

$compinfo = GUICtrlCreateLabel("Name:" & @TAB & @ComputerName &
@LF & "OS:" & @TAB & @OSVersion & @LF & "SP:" & @TAB &
@OSServicePack, 120, 30, 200, 80)
GUICtrlSetState(-1, $GUI_HIDE) ; Hides the "compinfo"-text during
initialization

GUICtrlCreateLabel("", 0, 170, 350, 2, $SS_SUNKEN)
$togglebutton = GUICtrlCreateButton("&Toggle", 35, 185, 70, 20)
$infobutton = GUICtrlCreateButton("&Info", 105, 185, 70, 20)
$statebutton = GUICtrlCreateButton("Col./Exp.", 175, 185, 70, 20)
$cancelbutton = GUICtrlCreateButton("&Cancel", 245, 185, 70, 20)

GUICtrlSetState($generalitem, BitOR($GUI_EXPAND,
$GUI_DEFBUTTON)) ; Expand the "General"-item and paint in bold
GUICtrlSetState($displayitem, BitOR($GUI_EXPAND,
$GUI_DEFBUTTON)) ; Expand the "Display"-item and paint in bold

GUISetState()
While 1
$msg = GUIGetMsg()
Select
Case $msg = $cancelbutton Or $msg = $GUI_EVENT_CLOSE
ExitLoop

Case $msg = $togglebutton ; Toggle the bold painting
If BitAND(GUICtrlRead($generalitem), $GUI_DEFBUTTON) Then
GUICtrlSetState($generalitem, 0)
GUICtrlSetState($displayitem, 0)
Else
GUICtrlSetState($generalitem, $GUI_DEFBUTTON)

GUICtrlSetState($displayitem, $GUI_DEFBUTTON)
EndIf

Case $msg = $infobutton
$item = GUICtrlRead($treeview) ; Get the controlID of the current
selected treeview item
If $item = 0 Then
MsgBox(64, "TreeView Demo", "No item currently selected")
Else
$text = GUICtrlRead($item, 1) ; Get the text of the treeview item
If $text == "" Then
MsgBox(16, "Error", "Error while retrieving infos about item")
Else
MsgBox(64, "TreeView Demo", "Current item selected is: " &
$text) ; $advmsg[0] contains the text and $advmsg[1] the state value of the
treeview item
EndIf
EndIf

Case $msg = $statebutton
$item = GUICtrlRead($treeview)
If $item > 0 Then
$hItem = GUICtrlGetHandle($item)
GUICtrlSendMsg($treeview, $TVM_EXPAND, $TVE_TOGGLE,
$hItem)
EndIf

; The following items will hide the other labels (1st and 2nd parameter)
and then show the 'own' labels (3rd and 4th parameter)
Case $msg = $generalitem

GUIChangeItems($aboutlabel, $compinfo, $startlabel, $startlabel)

Case $msg = $aboutitem
GUICtrlSetState($compinfo, $GUI_HIDE)
GUIChangeItems($startlabel, $startlabel, $aboutlabel, $aboutlabel)

Case $msg = $compitem
GUIChangeItems($startlabel, $aboutlabel, $compinfo, $compinfo)
EndSelect
WEnd

GUIDelete()
EndFunc ;==>Example

Func GUIChangeItems($hidestart, $hideend, $showstart, $showend)
Local $idx

For $idx = $hidestart To $hideend
GUICtrlSetState($idx, $GUI_HIDE)
Next
For $idx = $showstart To $showend
GUICtrlSetState($idx, $GUI_SHOW)
Next
EndFunc ;==>GUIChangeItems



Function Reference
GUICtrlCreateTreeViewItem
tạo một TreeViewItem control cho GUI.

GUICtrlCreateTreeViewItem ( "text", treeviewID )
Parameters
text text hiện thị
treeviewID

treeviewID

Return Value
Success:

trả lại ControlID
Failure:

Returns 0.

Remarks
để đặt các thuộc tính cho control ta dùng GUICtrlSet

To paint a treeview item in bold (to show as default) use
GuiCtrlSetState($treeviewItem, $GUI_DEFBUTTON),
to turn off this behaviour use GUICtrlSetState() with another value but
$GUI_DEFBUTTON, for instance GuiCtrlSetState($treeviewItem, 0).

To expand a treeview item use GuiCtrlSetState($treeviewItem, $GUI_EXPAND).

To select a specific treeview item use GuiCtrlSetState($treeviewItem,
$GUI_FOCUS).
Related
GUICtrlCreateTreeView, GUICtrlSet , GUIGetMsg, GUICtrlRead,
GUICtrlGetHandle

Example

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <TreeViewConstants.au3>
#include <StaticConstants.au3>

Opt('MustDeclareVars', 1)

Example()

Func Example()
Local $treeview, $generalitem, $displayitem, $aboutitem, $compitem
Local $useritem, $resitem, $otheritem, $startlabel, $aboutlabel
Local $compinfo, $togglebutton, $infobutton, $statebutton, $cancelbutton
Local $msg, $item, $text, $hItem

GUICreate("My GUI with treeview", 350, 215)

$treeview = GUICtrlCreateTreeView(6, 6, 100, 150,
BitOR($TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT,
$TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS),
$WS_EX_CLIENTEDGE)
$generalitem = GUICtrlCreateTreeViewItem("General", $treeview)
GUICtrlSetColor(-1, 0x0000C0)
$displayitem = GUICtrlCreateTreeViewItem("Display", $treeview)
GUICtrlSetColor(-1, 0x0000C0)
$aboutitem = GUICtrlCreateTreeViewItem("About", $generalitem)
$compitem = GUICtrlCreateTreeViewItem("Computer", $generalitem)
$useritem = GUICtrlCreateTreeViewItem("User", $generalitem)

$resitem = GUICtrlCreateTreeViewItem("Resolution", $displayitem)
$otheritem = GUICtrlCreateTreeViewItem("Other", $displayitem)

$startlabel = GUICtrlCreateLabel("TreeView Demo", 190, 90, 100, 20)
$aboutlabel = GUICtrlCreateLabel("This little scripts demonstates the using of a
treeview-control.", 190, 70, 100, 60)
GUICtrlSetState(-1, $GUI_HIDE) ; Hides the "aboutlabel"-text during
initialization
$compinfo = GUICtrlCreateLabel("Name:" & @TAB & @ComputerName