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Added an overload to getline to allow an offset from the beginning of the line.

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Added a clear undo method.
Added an overload to selected to get the selected bounds.
This commit is contained in:
PeterAddy960
2016-10-28 00:17:59 -05:00
parent 78c3527f10
commit 8e84383a7b
2 changed files with 40 additions and 1 deletions
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10
source/gui/widgets/skeletons/text_editor.cpp
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@@ -1427,7 +1427,8 @@ namespace nana{ namespace widgets
_handle_move_key(arg);
break;
case keyboard::os_del:
if (this->attr().editable)
// send delete to set_accept function
if (this->attr().editable && (!attributes_.pred_acceptive || attributes_.pred_acceptive(key)))
del();
break;
default:
@@ -1916,6 +1917,13 @@ namespace nana{ namespace widgets
return (select_.a != select_.b);
}
bool text_editor::selected(nana::upoint &a,nana::upoint &b) const
{
a = select_.a;
b = select_.b;
return selected();
}
void text_editor::set_end_caret()
{
bool new_sel_end = (select_.b != points_.caret);