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fix menu image issue

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This commit is contained in:
Jinhao 2015-06-02 03:44:35 +08:00
parent ee9d102f8d
commit 331f19e679
3 changed files with 5 additions and 5 deletions
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1
include/nana/gui/widgets/listbox.hpp
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@ -17,7 +17,6 @@
#include "widget.hpp"
#include <nana/concepts.hpp>
#include <nana/key_type.hpp>
//#include <nana/paint/graphics.hpp>
#include <functional>
#include <initializer_list>

2
include/nana/gui/widgets/menu.hpp
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@ -108,7 +108,7 @@ namespace nana
virtual void background(graph_reference, window) = 0;
virtual void item(graph_reference, const nana::rectangle&, const attr&) = 0;
virtual void item_image(graph_reference, const nana::point&, const paint::image&) = 0;
virtual void item_image(graph_reference, const nana::point&, unsigned image_px, const paint::image&) = 0;
virtual void item_text(graph_reference, const nana::point&, const nana::string&, unsigned text_pixels, const attr&) = 0;
virtual void sub_arrow(graph_reference, const nana::point&, unsigned item_pixels, const attr&) = 0;
};

7
source/gui/widgets/menu.cpp
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@ -144,9 +144,9 @@ namespace nana
}
}
void item_image(graph_reference graph, const nana::point& pos, const paint::image& img)
void item_image(graph_reference graph, const nana::point& pos, unsigned image_px, const paint::image& img)
{
img.paste(graph, pos.x, pos.y);
img.stretch(img.size(), graph, { pos, ::nana::size(image_px, image_px)});
}
void item_text(graph_reference graph, const nana::point& pos, const nana::string& text, unsigned text_pixels, const attr& at)
@ -524,6 +524,7 @@ namespace nana
renderer->background(*graph_, *widget_);
const unsigned item_h_px = _m_item_height();
const unsigned image_px = item_h_px - 2;
nana::rectangle item_r(2, 2, graph_->width() - 4, item_h_px);
unsigned strpixels = item_r.width - 60;
@ -552,7 +553,7 @@ namespace nana
nana::string 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 + (item_h_px - m.image.size().height) / 2), m.image);
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), text, strpixels, attr);