Window Block (changes)
Showing changes from revision #8 to #9:
Added | Removed | Changed
WindowManager
» SWI Calls
» Wimp_CreateWindow
» Window Block
Window Block
| Offset | Contents |
|---|---|
| +0 | Visible area minimum x (inclusive) |
| +4 | Visible area minimum y (inclusive) |
| +8 | Visible area maximum x (exclusive) |
| +12 | Visible area maximum y (exclusive) |
| +16 | Scroll x offset |
| +20 | Scroll y offset |
| +24 | Window Locations |
| +28 | Window Flags |
| +32 | Title foreground and window frame colour1 |
| +33 | Title background colour |
| +34 | Work area foreground colour |
| +35 | Work area background colour2 |
| +36 | Scroll bar outer colour |
| +37 | Scroll bar Slider colour |
| +38 | Title background colour (input focus) |
| +39 | Extra Window Flags |
| +40 | Work area minimum x |
| +44 | Work area minimum y |
| +48 | Work area maximum x |
| +52 | Work area maximum y |
| +56 | Title Bar Icon Flags |
| +60 | Window Button Types |
| +64 | Sprite area control block pointer (+1 for Wimp sprite area) |
| +68 | Minimum width of window (2 bytes) |
| +70 | Minimum height of window (2 bytes) |
| +72 | Title data (Icon Data) |
| +84 | Number of icons in initial definition (0 or more) |
| +88 | 0 or more Icon Block (32 bytes each) |
1 Value at +32 sets the Title Foreground and window frame colour, however, if the value is &FF then the window will have no frame, but window furniture will still be present.
2 Value at +35 sets the work area background colour, however, if the value is &FF then the Wimp will not clear the rectangles during a redraw operation.
Notes.
“Visible area” gives the window in screen co-ordinates. “Scroll offset” gives the top-left hand corner of the window in user co-ordinates. It is only an offset when the top-left corner of the extent is (0,0) in user co-ordinates.
“Work area” gives the extent in user co-ordinates.
See also
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