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std::string_view

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Jinhao
2018-06-07 03:41:08 +08:00
parent 549b3d4353
commit 3427181405
12 changed files with 251 additions and 44 deletions
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5
source/gui/programming_interface.cpp
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@@ -393,8 +393,13 @@ namespace API
{
if (shortkey)
{
#ifdef _nana_std_has_string_view
auto off_x = (shortkey_position ? graph.text_extent_size(std::string_view{ text.c_str(), shortkey_position }).width : 0);
auto key_px = static_cast<int>(graph.text_extent_size(std::wstring_view{ &shortkey, 1 }).width);
#else
auto off_x = (shortkey_position ? graph.text_extent_size(text.c_str(), shortkey_position).width : 0);
auto key_px = static_cast<int>(graph.text_extent_size(&shortkey, 1).width);
#endif
unsigned ascent, descent, inleading;
graph.text_metrics(ascent, descent, inleading);