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Refined code

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refined code and implemented select all(ctrl+a) for text_editor
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cnjinhao
2014-12-21 08:15:18 +08:00
parent e64b6ec2b2
commit e5aeb8420f
7 changed files with 326 additions and 466 deletions
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57
source/paint/gadget.cpp
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@@ -1,6 +1,7 @@
/*
* Graphics Gadget Implementation
* Copyright(C) 2003-2013 Jinhao(cnjinhao@hotmail.com)
* Nana C++ Library(http://www.nanapro.org)
* Copyright(C) 2003-2014 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
@@ -260,60 +261,6 @@ namespace gadget
}
}
/*
void cross(graphics& graph, int x, int y, uint32_t size, uint32_t thickness, ::nana::color_t color) //deprecated
{
if (thickness + 2 <= size)
{
int gap = (size - thickness) / 2;
nana::point ps[12];
ps[0].x = x + gap;
ps[1].x = ps[0].x + thickness - 1;
ps[1].y = ps[0].y = y;
ps[2].x = ps[1].x;
ps[2].y = y + gap;
ps[3].x = ps[2].x + gap;
ps[3].y = ps[2].y;
ps[4].x = ps[3].x;
ps[4].y = ps[3].y + thickness - 1;
ps[5].x = ps[1].x;
ps[5].y = ps[4].y;
ps[6].x = ps[5].x;
ps[6].y = ps[5].y + gap;
ps[7].x = x + gap;
ps[7].y = ps[6].y;
ps[8].x = ps[7].x;
ps[8].y = ps[4].y;
ps[9].x = x;
ps[9].y = ps[4].y;
ps[10].x = x;
ps[10].y = y + gap;
ps[11].x = x + gap;
ps[11].y = y + gap;
nana::color_t dkcolor = graph.mix(color, 0x0, 0.5); //deprecated
for (int i = 0; i < 11; ++i)
graph.line(ps[i], ps[i + 1], dkcolor);
graph.line(ps[11], ps[0], dkcolor);
graph.rectangle(ps[10].x + 1, ps[10].y + 1, (gap << 1) + thickness - 2, thickness - 2, color, true);
graph.rectangle(ps[0].x + 1, ps[0].y + 1, thickness - 2, (gap << 1) + thickness - 2, color, true);
}
}
*/
void cross(graphics& graph, int x, int y, uint32_t size, uint32_t thickness, const ::nana::expr_color& color)
{
if (thickness + 2 <= size)