Appendix A: QSCROLLBOX

QSCROLLBOX Component

QScrollBox is a scrolling window control.

QScrollBox Properties

Field	Type	R/W	Default
Align	INTEGER	RW	alNone
	Align determines how the control aligns within its parent control.
AutoScroll	INTEGER	RW	True
	AutoScroll specifies whether scrollbars appear automatically on the scrolling windowed control if it is not large enough to display all of its controls.
BorderStyle	INTEGER	RW	bsSingle
Color	INTEGER	RW
Cursor	INTEGER	RW	crDefault
Enabled	INTEGER	RW	True
Font	QFONT	W
Handle	INTEGER	R
Height	INTEGER	RW
Hint	STRING	RW
HorzIncrement	INTEGER	RW	8
	HorzIncrement determines how far the display moves when the user clicks one of the small end arrows on the scrollbar.
HorzMargin	INTEGER	RW	0
	HorzMargin specifies the minimum number of pixels that must separater each control from the edge of the scrollbox.
HorzPosition	INTEGER	RW	0
	HorzPosition specifies the position of the thumb tab on the scrollbar.
HorzRange	INTEGER	RW	0
	HorzRange determines how far the scrollbox can move.
HorzTracking	INTEGER	RW	False
	HorzTracking determines whether the scrollbox moves before the thumb tab is released.
HorzVisible	INTEGER	RW	True
Left	INTEGER	RW	0
Parent	QFORM/QPANEL/QTABCONTROL	W
PopupMenu	QPOPUPMENU	W
ShowHint	INTEGER	RW	False
TabOrder	INTEGER	RW
Tag	INTEGER	RW
Top	INTEGER	RW	0
Width	INTEGER	RW
VertIncrement	INTEGER	RW	8
VertMargin	INTEGER	RW	0
VertPosition	INTEGER	RW	0
VertRange	INTEGER	RW	0
VertTracking	INTEGER	RW	False
VertVisible	INTEGER	RW	True
Visible	INTEGER	RW	True

QScrollBox Methods

Method	Type	Description	Params
Repaint	SUB	Repaint control	0

QScrollBox Events

Event	Type	Occurs when...	Params
OnClick	VOID	User clicked on scrollbox	0
OnDblClick	VOID	User double clicked on scrollbox	0
OnMouseDown	SUB (Button%, X%, Y%, Shift%)	Mouse button held down	4
OnMouseMove	SUB (X%, Y%, Shift%)	Mouse moves	3
OnMouseUp	SUB (Button%, X%, Y%, Shift%)	Mouse button is released	4
OnResize	VOID	Scrollbox is resized	0

QScrollBox Examples

CREATE Form AS QForm
  Center
  CREATE ScrollBox AS QScrollBox
    Left = 50
    CREATE Button AS QButton   '-- Create button inside scrollbox
    END CREATE
  END CREATE
  ShowModal
END CREATE

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