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Scroll Bar Control Styles

To create a scroll bar control using the CreateWindow or CreateWindowEx function specify the SCROLLBAR class, appropriate window style constants, and a combination of the following scroll bar control styles. Some of the styles create a scroll bar control that uses a default width or height. However, you must always specify the x- and y-coordinates and the other dimensions of the scroll bar when you call CreateWindow or CreateWindowEx.

ConstantDescription
SBS_BOTTOMALIGN

Aligns the bottom edge of the scroll bar with the bottom edge of the rectangle defined by the x, y, nWidth, and nHeight parameters of CreateWindowEx function. The scroll bar has the default height for system scroll bars. Use this style with the SBS_HORZ style.

SBS_HORZ

Designates a horizontal scroll bar. If neither the SBS_BOTTOMALIGN nor SBS_TOPALIGN style is specified, the scroll bar has the height, width, and position specified by the x, y, nWidth, and nHeight parameters of CreateWindowEx.

SBS_LEFTALIGN

Aligns the left edge of the scroll bar with the left edge of the rectangle defined by the x, y, nWidth, and nHeight parameters of CreateWindowEx. The scroll bar has the default width for system scroll bars. Use this style with the SBS_VERT style.

SBS_RIGHTALIGN

Aligns the right edge of the scroll bar with the right edge of the rectangle defined by the x, y, nWidth, and nHeight parameters of CreateWindowEx. The scroll bar has the default width for system scroll bars. Use this style with the SBS_VERT style.

SBS_SIZEBOX

Designates a size box. If you specify neither the SBS_SIZEBOXBOTTOMRIGHTALIGN nor the SBS_SIZEBOXTOPLEFTALIGN style, the size box has the height, width, and position specified by the x, y, nWidth, and nHeight parameters of CreateWindowEx.

SBS_SIZEBOXBOTTOMRIGHTALIGN

Aligns the lower right corner of the size box with the lower right corner of the rectangle specified by the x, y, nWidth, and nHeight parameters of CreateWindowEx. The size box has the default size for system size boxes. Use this style with the SBS_SIZEBOX style.

SBS_SIZEBOXTOPLEFTALIGN

Aligns the upper left corner of the size box with the upper left corner of the rectangle specified by the x, y, nWidth, and nHeight parameters of CreateWindowEx. The size box has the default size for system size boxes. Use this style with the SBS_SIZEBOX style.

SBS_SIZEGRIP

Same as SBS_SIZEBOX, but with a raised edge.

SBS_TOPALIGN

Aligns the top edge of the scroll bar with the top edge of the rectangle defined by the x, y, nWidth, and nHeight parameters of CreateWindowEx. The scroll bar has the default height for system scroll bars. Use this style with the SBS_HORZ style.

SBS_VERT

Designates a vertical scroll bar. If you specify neither the SBS_RIGHTALIGN nor the SBS_LEFTALIGN style, the scroll bar has the height, width, and position specified by the x, y, nWidth, and nHeight parameters of CreateWindowEx.

Requirements

Header

Winuser.h

 

 

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