2.2.3.18 MilWindowMargins
The MilWindowMargins structure specifies margins used in rasterizing the client area of a window. Margins are used in the following messages:
The MILCMD_WINDOWNODE_SETALPHAMARGINS message uses margins to specify a window node's image that MUST be drawn with per-pixel transparency.
The MILCMD_WINDOWNODE_SETMAXIMIZEDCLIPMARGINS message uses margins to specify a window node's maximized clip.
The MILCMD_GDISPRITEBITMAP_UPDATEMARGINS message uses margins to specify a sprite resource drawn by the composition engine.
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cxLeftWidth |
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cxRightWidth |
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cyTopHeight |
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cyBottomHeight |
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cxLeftWidth (4 bytes): A 32-bit signed integer. Width of the left margin. Specifies the part of the left border that extends into the client area.
cxRightWidth (4 bytes): A 32-bit signed integer. Width of the right margin. Specifies the part of the right border that extends into the client area.
cyTopHeight (4 bytes): A 32-bit signed integer. Height of the top margin. Specifies the part of the top border that extends into the client area.
cyBottomHeight (4 bytes): A 32-bit signed integer. Height of the bottom margin. Specifies the part of the bottom border that extends into the client area.