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Fix STR #2620. Obeys the tab distance value set by Fl_Text_Buffer::tab_distance(int).

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8640 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2011-05-06 18:15:29 +00:00
parent 26f81a4834
commit 2c42334c55
1 changed files with 3 additions and 3 deletions
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6
src/Fl_Text_Display.cxx
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@ -1744,7 +1744,7 @@ int Fl_Text_Display::handle_vline(
int w = 0;
if (prevChar=='\t') {
// draw a single Tab space
int tab = (int)col_to_x(8);
int tab = (int)col_to_x(mBuffer->tab_distance());
int xAbs = (mode==GET_WIDTH) ? startX : startX+mHorizOffset-text_area.x;
w = (((xAbs/tab)+1)*tab) - xAbs;
if (mode==DRAW_LINE)
@ -1777,7 +1777,7 @@ int Fl_Text_Display::handle_vline(
int w = 0;
if (currChar=='\t') {
// draw a single Tab space
int tab = (int)col_to_x(8);
int tab = (int)col_to_x(mBuffer->tab_distance());
int xAbs = (mode==GET_WIDTH) ? startX : startX+mHorizOffset-text_area.x;
w = (((xAbs/tab)+1)*tab) - xAbs;
if (mode==DRAW_LINE)
@ -3201,7 +3201,7 @@ double Fl_Text_Display::measure_proportional_character(const char *s, int xPix,
IS_UTF8_ALIGNED(s)
if (*s=='\t') {
int tab = (int)col_to_x(8);
int tab = (int)col_to_x(mBuffer->tab_distance());
return (((xPix/tab)+1)*tab) - xPix;
}