How do I add a white area and a horizontal line to a form?

[AutoByte]

Hi,

How do I add a white area and a horizontal line to a form? I can't find the controls.

This is a gooey library GUI in Python.

[argumentum]

#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <TabConstants.au3>
#include <WindowsConstants.au3>
#Region ### START Koda GUI section ### Form=
Local $iW = 600, $iH = 200
$Form1 = GUICreate("Form1", $iW, $iH)
$Tab1 = GUICtrlCreateTab(0, 0, $iW, 100)
GUICtrlCreateTabItem("")
$Label1 = GUICtrlCreateLabel("Label1", 10, 150, $iW - 20, 1, -1, $WS_EX_STATICEDGE)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit

    EndSwitch
WEnd

 

Doesn't look that good in all dark mode:

( but no one has those for now )

Edited 6 hours ago by argumentum

[argumentum]

#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <TabConstants.au3>
#include <WindowsConstants.au3>
Local $iW = 600, $iH = 200
$Form1 = GUICreate("Form1", $iW, $iH)
$Tab1 = GUICtrlCreateTab(-10, -10, $iW + 20, 100) ; over extend
GUICtrlCreateTabItem("")
$Label1 = GUICtrlCreateLabel("Label1", 10, 150, $iW - 20, 3, -1, $WS_EX_STATICEDGE) ; thicker separator ?
GUISetState(@SW_SHOW)
While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            GUIDelete()
            Exit
    EndSwitch
WEnd

...be creative.