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INT 15 - TopView - SEND MESSAGE - "ADDTO" - SET OBJECT BITS
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Input |
Output |
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AX
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12h |
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AX |
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BX
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0Ah |
Object |
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BX |
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CX
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CX |
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DX
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DX |
| ES:DI |
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ES:DI |
Object:
00h handle is DWORD on top of stack
window: write characters and attributes
timer: start timer for specified interval
pointer: set control flags
01h write characters and attributes to task's default window
02h send message/status by value to mailbox (task's handle on stack)
03h send message/status by value to current task's default mailbox
04h set control flags on KEYBOARD object (handle on top of stack)
05h set control flags on task's default KEYBOARD object
STACK: (if mailbox) DWORD status
DWORD length of message
DWORD address
(if timer) DWORD duration in 1/100 seconds
(if window) DWORD count of characters
DWORD address of characters
DWORD count of attributes
DWORD address of attributes
(otherwise) DWORD bits to set
For keyboard objects, the bits have the following significance:
| Keyboard
Objects |
| Bit |
Dec |
Hex |
Description |
| 0 |
1 |
0001h |
Keyboard is in field
mode |
| 1 |
2 |
0002h |
Keyboard is active |
| 2 |
4 |
0004h |
Insert mode active |
| 3 |
8 |
0008h |
Prog continues
executing during input |
| 4 |
16 |
0010h |
Filter all keys (used
with handler established by SETREC) |
| 5 |
32 |
0020h |
Unused |
| 6 |
64 |
0040h |
| 7 |
128 |
0080h |
| 8 |
256 |
0100h |
| 9 |
512 |
0200h |
| 10 |
1024 |
0400h |
| 11 |
2048 |
0800h |
| 12 |
4096 |
1000h |
| 13 |
8192 |
2000h |
Reserved, can't be set |
| 14 |
16384 |
4000h |
Unused |
| 15 |
32768 |
8000h |
Reserved, can't be set |
For pointer objects, the bits have the following significance:
| Pointer
Objects |
| Bit |
Dec |
Hex |
Description |
| 0 |
1 |
0001h |
Send msg only on
button activity, not movement.
DV specific, and INT 15h/AX=DE0Fh must have been
called first |
| 1 |
2 |
0002h |
Unused ??? |
| 2 |
4 |
0004h |
Send msg on button
release as well as button press |
| 3 |
8 |
0008h |
Ptr position is
relative to screen origin, not window origin |
| 4 |
16 |
0010h |
Hold mouse button for
1/2 second before it clicks |
| 5 |
32 |
0020h |
Get msgs even if window
not foreground |
| 6 |
64 |
0040h |
Get msgs even if window
not topmost |
| 7 |
128 |
0080h |
Mouse Pointer hidden
while in window |
| 8 |
256 |
0100h |
Unused |
| 9 |
512 |
0200h |
| 10 |
1024 |
0400h |
| 11 |
2048 |
0800h |
| 12 |
4096 |
1000h |
| 13 |
8192 |
2000h |
| 14 |
16384 |
4000h |
| 15 |
32768 |
8000h |
Reserved, can't be set |
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