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Force redraw after timer fires. This allows scrolling to happen

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during drag, but isn't the right fix.  The timerProc should probably
return a boolean indicating whether redraw is needed.
This commit is contained in:
ehouse 2008-03-31 00:25:18 +00:00
parent 6c0d196f6c
commit 4516cde69c
1 changed files with 10 additions and 3 deletions
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13
xwords4/wince/cemain.c
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@ -1786,9 +1786,10 @@ handleScroll( CEAppGlobals* globals, XP_S16 pos, /* only valid for THUMB* */
} /* handleScroll */
#endif
static void
static XP_Bool
ceFireTimer( CEAppGlobals* globals, XWTimerReason why )
{
XP_Bool draw = XP_FALSE;
XWTimerProc proc;
void* closure;
@ -1797,9 +1798,15 @@ ceFireTimer( CEAppGlobals* globals, XWTimerReason why )
globals->timerProcs[why] = NULL;
closure = globals->timerClosures[why];
(*proc)( closure, why );
/* Setting draw after firing timer allows scrolling to happen
while pen is held down. This is a hack. Perhaps having
the timer proc return whether drawing is needed would be
more consistent. */
draw = XP_TRUE;
} else {
XP_LOGF( "skipped timer; alread fired?" );
}
return draw;
} /* ceFireTimer */
/* WM_TIMER messages are low-priority. Hold a key down and key events will
@ -1825,7 +1832,7 @@ checkFireLateKeyTimer( CEAppGlobals* globals )
XWTimerReason why = whys[i];
if ( !!globals->timerProcs[why] ) {
if ( now >= globals->timerWhens[why] ) {
ceFireTimer( globals, why );
(void)ceFireTimer( globals, why );
drop = XP_TRUE;
}
}
@ -2218,7 +2225,7 @@ WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
as fired proc may set another. */
(void)KillTimer( hWnd, globals->timerIDs[why] );
ceFireTimer( globals, why );
draw = ceFireTimer( globals, why );
}
break;