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

add progress scheme

Browse Source
This commit is contained in:
Jinhao
2017-08-05 17:05:49 +08:00
parent 18ba5cb2db
commit a2ba2cfaec
2 changed files with 181 additions and 144 deletions
Download Patch File Download Diff File Expand all files Collapse all files

57
include/nana/gui/widgets/progress.hpp
View File

@@ -1,7 +1,7 @@
/**
* A Progress Indicator Implementation
* Nana C++ Library(http://www.nanapro.org)
* Copyright(C) 2003-2015 Jinhao(cnjinhao@hotmail.com)
* Copyright(C) 2003-2017 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
@@ -20,42 +20,37 @@ namespace nana
{
namespace progress
{
class trigger: public drawer_trigger
struct scheme
: public widget_geometrics
{
scheme();
color_proxy gradient_bgcolor{ colors::button_face_shadow_start };
color_proxy gradient_fgcolor{ static_cast<color_rgb>(0x6FFFA8) };
};
class substance;
class trigger
: public drawer_trigger
{
public:
unsigned value() const;
unsigned value(unsigned);
unsigned inc();
unsigned Max() const;
unsigned Max(unsigned);
void unknown(bool);
bool unknown() const;
bool stop(bool s = true);
bool stopped() const;
private:
void attached(widget_reference, graph_reference) override;
void refresh(graph_reference) override;
private:
void _m_draw_box(graph_reference);
void _m_draw_progress(graph_reference);
bool _m_check_changing(unsigned) const;
private:
static const unsigned border = 2;
trigger();
~trigger();
widget * widget_{nullptr};
nana::paint::graphics* graph_{nullptr};
unsigned draw_width_{static_cast<unsigned>(-1)};
bool unknown_{false};
bool stop_{false};
unsigned max_{100};
unsigned value_{0};
}; //end class drawer
substance* progress() const;
private:
void attached(widget_reference, graph_reference) override;
void refresh(graph_reference) override;
private:
substance* const progress_;
};
}
}//end namespace drawerbase
/// \brief A progressbar widget with two styles: know, and unknow amount value (goal).
/// In unknow style the amount is ignored and the bar is scrolled when value change.
class progress
: public widget_object<category::widget_tag, drawerbase::progress::trigger>
class progress
: public widget_object<category::widget_tag, drawerbase::progress::trigger, ::nana::general_events, drawerbase::progress::scheme>
{
public:
progress();
@@ -69,8 +64,6 @@ namespace nana
unsigned amount(unsigned value);
void unknown(bool);
bool unknown() const;
bool stop(bool s=true); ///< request stop or cancel and return previus stop status
bool stopped() const;
};
}//end namespace nana
#endif