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fix a textbox line-wrap issue that only clears first line

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This commit is contained in:
Jinhao 2016-01-12 02:26:11 +08:00
parent 74690d1439
commit 13669f7591
2 changed files with 4 additions and 0 deletions
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2
include/nana/gui/widgets/skeletons/textbase.hpp
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@ -407,6 +407,8 @@ namespace skeletons
{ {
std::deque<string_type>().swap(text_cont_); std::deque<string_type>().swap(text_cont_);
attr_max_.reset(); attr_max_.reset();
text_cont_.emplace_back(); //text_cont_ must not be empty
_m_saved(std::string()); _m_saved(std::string());
} }

2
source/gui/widgets/skeletons/text_editor.cpp
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@ -1495,6 +1495,7 @@ namespace nana{ namespace widgets
_m_reset(); _m_reset();
behavior_->pre_calc_lines(width_pixels()); behavior_->pre_calc_lines(width_pixels());
render(API::is_focus_ready(window_)); render(API::is_focus_ready(window_));
_m_scrollbar(); _m_scrollbar();
return true; return true;
@ -1747,6 +1748,7 @@ namespace nana{ namespace widgets
{ {
textbase_.erase_all(); textbase_.erase_all();
_m_reset(); _m_reset();
behavior_->pre_calc_lines(width_pixels());
put(std::move(str)); put(std::move(str));
} }