diff options
Diffstat (limited to 'src/fe-text/textbuffer-view.c')
| -rw-r--r-- | src/fe-text/textbuffer-view.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/fe-text/textbuffer-view.c b/src/fe-text/textbuffer-view.c index e27a7826..c7959774 100644 --- a/src/fe-text/textbuffer-view.c +++ b/src/fe-text/textbuffer-view.c @@ -373,7 +373,8 @@ static void textbuffer_view_init_ypos(TEXT_BUFFER_VIEW_REC *view) TEXT_BUFFER_VIEW_REC *textbuffer_view_create(TEXT_BUFFER_REC *buffer, int width, int height, int default_indent, - int longword_noindent) + int longword_noindent, + int scroll) { TEXT_BUFFER_VIEW_REC *view; @@ -387,7 +388,8 @@ TEXT_BUFFER_VIEW_REC *textbuffer_view_create(TEXT_BUFFER_REC *buffer, view->width = width; view->height = height; view->default_indent = default_indent; - view->longword_noindent = longword_noindent; + view->longword_noindent = longword_noindent; + view->scroll = scroll; view->cache = textbuffer_cache_get(view->siblings, width); textbuffer_view_init_bottom(view); @@ -443,6 +445,11 @@ void textbuffer_view_set_default_indent(TEXT_BUFFER_VIEW_REC *view, view->longword_noindent = longword_noindent; } +void textbuffer_view_set_scroll(TEXT_BUFFER_VIEW_REC *view, int scroll) +{ + view->scroll = scroll; +} + static int view_get_linecount_all(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line) { int linecount; @@ -764,11 +771,13 @@ static void view_insert_line(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line) } if (view->bottom) { - if (view->ypos >= view->height) { + if (view->scroll && view->ypos >= view->height) { linecount = view->ypos-view->height+1; view_scroll(view, &view->startline, &view->subline, linecount, FALSE); view->ypos -= linecount; + } else { + view->bottom = view_is_bottom(view); } if (view->window != NULL) { @@ -779,8 +788,10 @@ static void view_insert_line(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line) subline = -ypos; ypos = 0; } - view_line_draw(view, line, subline, ypos, - view->height - ypos); + if (ypos < view->height) { + view_line_draw(view, line, subline, ypos, + view->height - ypos); + } } } |