mewin/nana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix menu shortkey underline issue

Browse Source
This commit is contained in:
Jinhao 2016-04-15 20:38:35 +08:00
parent bdd3806aa4
commit 6a5623f098
1 changed files with 17 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
source/gui/widgets/menu.cpp
View File

@ -398,24 +398,28 @@ namespace nana
//Draw text, the text is transformed from orignal for hotkey character
wchar_t hotkey;
std::string::size_type hotkey_pos;
auto text = to_wstring(API::transform_shortkey_text(m.text, hotkey, &hotkey_pos));
auto text = API::transform_shortkey_text(m.text, hotkey, &hotkey_pos);
if (m.image.empty() == false)
renderer->item_image(graph, nana::point(item_r.x + 5, item_r.y + static_cast<int>(item_h_px - image_px) / 2 - 1), image_px, m.image);
renderer->item_text(graph, nana::point(item_r.x + 40, item_r.y + text_top_off), to_utf8(text), strpixels, attr);
renderer->item_text(graph, nana::point(item_r.x + 40, item_r.y + text_top_off), text, strpixels, attr);
if (hotkey)
{
m.hotkey = hotkey;
if (m.flags.enabled)
{
unsigned off_w = (hotkey_pos ? graph.text_extent_size(text, static_cast<unsigned>(hotkey_pos)).width : 0);
nana::size hotkey_size = graph.text_extent_size(text.c_str() + hotkey_pos, 1);
int x = item_r.x + 40 + off_w;
int y = item_r.y + text_top_off + hotkey_size.height;
auto off_px = (hotkey_pos ? graph.text_extent_size(text.c_str(), hotkey_pos).width : 0);
auto hotkey_px = graph.text_extent_size(text.c_str() + hotkey_pos, 1).width;
graph_->line({ x, y }, { x + static_cast<int>(hotkey_size.width) - 1, y }, colors::black);
unsigned ascent, descent, inleading;
graph.text_metrics(ascent, descent, inleading);
int x = item_r.x + 40 + off_px;
int y = item_r.y + text_top_off + ascent + 1;
graph_->line({ x, y }, { x + static_cast<int>(hotkey_px)-1, y }, colors::black);
}
}
@ -582,9 +586,12 @@ namespace nana
}
else if(m.flags.enabled)
{
std::move(fn_close_tree_)();
item_proxy ip(index, m);
m.functor.operator()(ip);
fn_close_tree_();
if (m.functor)
{
item_proxy ip(index, m);
m.functor.operator()(ip);
}
return 1;
}
}