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Modifica a TViswin::paint_column(). Corretto lo scrolling singolo

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verso dx e sx.


git-svn-id: svn://10.65.10.50/trunk@2430 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
angelo 1996-01-10 18:05:39 +00:00
parent af6dbaa384
commit 0db54ac328
1 changed files with 23 additions and 6 deletions
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29
include/viswin.cpp
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@ -808,7 +808,7 @@ void TViswin::paint_background (
RCT src; xvt_rect_set(&src, p.h, p.v, width, min(p.v+taby(1)+scroll , i->height())); RCT src; xvt_rect_set(&src, p.h, p.v, width, min(p.v+taby(1)+scroll , i->height()));
if (src.top < i->height()) if (src.top < i->height())
{ {
p.h = tabx(x1+X_OFFSET); p.v = taby(row); p.h = tabx(short(x1-origin().x+X_OFFSET)); p.v = taby(row);
RCT dst = src; xvt_rect_set_pos(&dst, p); RCT dst = src; xvt_rect_set_pos(&dst, p);
i->draw(win(), dst, src); i->draw(win(), dst, src);
} }
@ -947,12 +947,29 @@ void TViswin::paint_column (
const int col = end ? (int) (_textcolumns + X_OFFSET -1) : X_OFFSET; const int col = end ? (int) (_textcolumns + X_OFFSET -1) : X_OFFSET;
set_brush(COLOR_WHITE); set_brush(COLOR_WHITE);
bar(col, Y_OFFSET, col+1, int(_textrows + Y_OFFSET)); bar(col, Y_OFFSET, col+1, int(_textrows + Y_OFFSET));
const long orig_y = origin().y;
for (long l = 0L; l < _textrows && l < (_txt.lines () - origin ().y); l++) const long last = min(_txt.lines() - orig_y, _textrows);
for (long l = 0L; l < last; l++)
{ {
paint_background (l, (int) l + 1); const long riga_txt = orig_y + l;
const int riga_scr = (int)l+Y_OFFSET;
paint_background (riga_txt,riga_scr);
#if XVT_OS == XVT_OS_WIN // paint page limits
if ((riga_txt% _formlen) == (_formlen - 1) && _toplevel)
{
PNT b, e;
b.h = tabx(short(col));
b.v = taby(riga_scr+1) -1 ;
e.h = tabx(short(col+1));
e.v = taby(riga_scr+1) -1;
set_pen (COLOR_LTGRAY, 2, PAT_SOLID, P_DASH);
xvt_dwin_draw_set_pos (win(), b);
xvt_dwin_draw_line (win(), e);
}
#endif
const char *c = (const char *) _txt.line (origin ().y + l); const char *c = (const char *) _txt.line (riga_txt);
#if XVT_OS != XVT_OS_SCOUNIX #if XVT_OS != XVT_OS_SCOUNIX
int st = _txt.get_style ((int) j); int st = _txt.get_style ((int) j);
set_font (PRINT_FONT, st, PRINT_HEIGHT); set_font (PRINT_FONT, st, PRINT_HEIGHT);
@ -960,7 +977,7 @@ void TViswin::paint_column (
COLOR fg = trans_color (_txt.get_foreground ((int) j)); COLOR fg = trans_color (_txt.get_foreground ((int) j));
set_color (fg, bg); set_color (fg, bg);
#endif #endif
printat (col, (int) l + Y_OFFSET, "%c", printat (col, riga_scr, "%c",
(unsigned int) j < strlen (c) ? c[(int) j] : ' '); (unsigned int) j < strlen (c) ? c[(int) j] : ' ');
} }