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B08003 (from <Someone>)

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nethack.allison
2002-11-04 03:26:59 +00:00
parent 7f65d67a2c
commit fded4ca778
1 changed files with 9 additions and 8 deletions
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17
win/win32/mhmsgwnd.c
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@@ -184,14 +184,14 @@ LRESULT CALLBACK NHMessageWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM
SetScrollInfo(hWnd, SB_HORZ, &si, TRUE); SetScrollInfo(hWnd, SB_HORZ, &si, TRUE);
#endif #endif
data->yMax = MSG_LINES - MSG_VISIBLE_LINES - 1; data->yMax = MSG_LINES-1;
data->yPos = min(data->yPos, data->yMax); data->yPos = min(data->yPos, data->yMax);
ZeroMemory(&si, sizeof(si)); ZeroMemory(&si, sizeof(si));
si.cbSize = sizeof(si); si.cbSize = sizeof(si);
si.fMask = SIF_RANGE | SIF_PAGE | SIF_POS; si.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
si.nMin = 0; si.nMin = MSG_VISIBLE_LINES;
si.nMax = MSG_LINES; si.nMax = data->yMax + MSG_VISIBLE_LINES - 1;
si.nPage = MSG_VISIBLE_LINES; si.nPage = MSG_VISIBLE_LINES;
si.nPos = data->yPos; si.nPos = data->yPos;
SetScrollInfo(hWnd, SB_VERT, &si, TRUE); SetScrollInfo(hWnd, SB_VERT, &si, TRUE);
@@ -332,7 +332,8 @@ void onMSNH_VScroll(HWND hWnd, WPARAM wParam, LPARAM lParam)
// of the scroll box, and update the window. UpdateWindow // of the scroll box, and update the window. UpdateWindow
// sends the WM_PAINT message. // sends the WM_PAINT message.
if (yInc = max(-data->yPos, min(yInc, data->yMax - data->yPos))) if (yInc = max( MSG_VISIBLE_LINES - data->yPos,
min(yInc, data->yMax - data->yPos)))
{ {
data->yPos += yInc; data->yPos += yInc;
/* ScrollWindowEx(hWnd, 0, -data->yChar * yInc, /* ScrollWindowEx(hWnd, 0, -data->yChar * yInc,
@@ -475,11 +476,11 @@ void onPaint(HWND hWnd)
GetClientRect(hWnd, &client_rt); GetClientRect(hWnd, &client_rt);
if( !IsRectEmpty(&ps.rcPaint) ) { if( !IsRectEmpty(&ps.rcPaint) ) {
FirstLine = max (0, data->yPos + ps.rcPaint.top/data->yChar + 1); FirstLine = max (0, data->yPos - (client_rt.bottom - ps.rcPaint.top)/data->yChar + 1);
LastLine = min (MSG_LINES-1, data->yPos + ps.rcPaint.bottom/data->yChar); LastLine = min (MSG_LINES-1, data->yPos - (client_rt.bottom - ps.rcPaint.bottom)/data->yChar);
y = min( ps.rcPaint.bottom, client_rt.bottom - 2); y = min( ps.rcPaint.bottom, client_rt.bottom );
for (i=LastLine; i>=FirstLine; i--) { for (i=LastLine; i>=FirstLine; i--) {
int lineidx = (data->last_line + 1 + i) % MSG_LINES; int lineidx = (data->last_line + 1 + i) % MSG_LINES;
x = data->xChar * (2 - data->xPos); x = data->xChar * (2 - data->xPos);
draw_rt.left = x; draw_rt.left = x;