AutoIT Help part 51 ppsx

top
The top of the control. If -1 is used then top will be computed according to
GUICoordMode.
width

[optional] The width of the control (default is the previously used width).
height

[optional] The height of the control (default is the previously used height).

Return Value
Success:

trả lại ControlID
Failure:

Returns 0.

Remarks
This function attempts to embed an 'ActiveX Control' or a 'Document Object'
inside the GUI.
Not every control can be embedded. They must at least support an 'IDispatch'
interface.

'Document Objects' will only be visible if the Windows style
$WS_CLIPCHILDREN has been used in GUICreate().

The GUI functions GUICtrlRead and GUICtrlSet have no effect on this control.
The object can only be controlled using 'methods' or 'properties' on the $ObjectVar.
Related
ObjCreate, ObjGet, ObjEvent, IsObj

Example

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

Opt('MustDeclareVars', 1)

Example()

; Simple example: Embedding an Internet Explorer Object inside an AutoIt GUI
;
; See also:
/>etexplorer.asp
Func Example()
Local $oIE, $GUIActiveX, $GUI_Button_Back, $GUI_Button_Forward
Local $GUI_Button_Home, $GUI_Button_Stop, $msg

$oIE = ObjCreate("Shell.Explorer.2")

; Create a simple GUI for our output
GUICreate("Embedded Web control Test", 640, 580, (@DesktopWidth - 640) /
2, (@DesktopHeight - 580) / 2, BitOR($WS_OVERLAPPEDWINDOW,
$WS_CLIPSIBLINGS, $WS_CLIPCHILDREN))
$GUIActiveX = GUICtrlCreateObj ($oIE, 10, 40, 600, 360)
$GUI_Button_Back = GUICtrlCreateButton("Back", 10, 420, 100, 30)
$GUI_Button_Forward = GUICtrlCreateButton("Forward", 120, 420, 100, 30)
$GUI_Button_Home = GUICtrlCreateButton("Home", 230, 420, 100, 30)
$GUI_Button_Stop = GUICtrlCreateButton("Stop", 330, 420, 100, 30)

GUISetState() ;Show GUI

$oIE.navigate("")

; Waiting for user to close the window
While 1
$msg = GUIGetMsg()

Select
Case $msg = $GUI_EVENT_CLOSE
ExitLoop
Case $msg = $GUI_Button_Home
$oIE.navigate("")
Case $msg = $GUI_Button_Back
$oIE.GoBack
Case $msg = $GUI_Button_Forward
$oIE.GoForward
Case $msg = $GUI_Button_Stop
$oIE.Stop
EndSelect

WEnd

GUIDelete()
EndFunc ;==>Example



Function Reference
GUICtrlCreatePic
tạo một Picture control cho GUI.

GUICtrlCreatePic ( filename, left, top [, width [, height [, style [, exStyle]]]] )
Parameters
filename đường dẫn tới file ảnh
left tọa độ X
top tọa độ Y
width chiều rộng
height chiều cao
style
kiểu. xem thêm GUI Control Styles Appendix.

default (-1) : $SS_NOTIFY
forced style : $SS_BITMAP
exStyle kiểu mở rộng. xem Extended Style Table.

Return Value
Success:

trả lại ControlID
Failure:

Returns 0.

Remarks
để đặt các thuộc tính cho control ta dùng GUICtrlSet

để thay đổi ảnh hiện thị tao dùng GUICtrlSetImage

nếu bạn muốn kích thước control = kích thuwocs ảnh thì dùng width=height=0.

To have a transparent picture it is needed to create the GUI window with

WS_EX_LAYERED extended style. The left-top pixel will be used as the
transparency color. If several pictures are created the last picture is defining the
transparent color. See example 2.
.
để sử dụng nhiều kiểu trong style ta dùng BitOr($GUI_SS_DEFAULT_PIC,
newstyle, ).

để có thể dùng đc các biến trên ta cần phải khai báo thư viện #include
<StaticConstants.au3> in your script.

Default resizing is $GUI_DOCKSIZE.

If a picture is set as a background picture, as the other controls will overlap, it's
important to disable the pic control and create it after the others controls:
GuiCtrlSetState(-1,$GUI_DISABLE). This is not enough for Tab or Listview
control which behave differently. In this case you need to create the picture with
the $WS_CLIPSIBLINGS style, GuiCtrlSetState(-1,$GUI_ONTOP) is necessary
for the Tab or Listview control.

The extended style $GUI_WS_EX_PARENTDRAG can be used to allow the
dragging of the parent window for windows that don't have a titlebar (no
$WS_CAPTION style in GUICreate).

mầu nền luôn luôn là trong suốt. GUICtrlSetBkColor() ko có hiệu lực.

PNG có thể sử dụng với GDI+. xem vd3
Related
GUICoordMode (Option), GUICtrlSetImage, GUICtrlSet , GUIGetMsg
Example

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

Opt('MustDeclareVars', 1)

Global $gui, $guiPos, $pic, $picPos

Example1()
Example2()

; example 1
Func Example1()
Local $n, $msg

GUICreate("My GUI picture", 350, 300, -1, -1, $WS_SIZEBOX +
$WS_SYSMENU) ; will create a dialog box that when displayed is centered

GUISetBkColor(0xE0FFFF)
$n = GUICtrlCreatePic(@SystemDir & "\oobe\images\mslogo.jpg", 50, 50, 200,
50)

GUISetState()

; Run the GUI until the dialog is closed
While 1
$msg = GUIGetMsg()

If $msg = $GUI_EVENT_CLOSE Then ExitLoop
WEnd