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Merge branch 'JamesBremner-hotfix-1.6.2' into hotfix-1.6.2

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This commit is contained in:
Jinhao 2019-01-17 07:37:08 +08:00
commit 4fa1618f48
4 changed files with 110 additions and 94 deletions
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9
include/nana/gui/widgets/group.hpp
View File

@ -3,8 +3,8 @@
* Nana C++ Library(http://www.nanaro.org)
* Copyright(C) 2015-2018 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*
* @file: nana/gui/widgets/group.hpp
@ -85,6 +85,9 @@ namespace nana{
/// Determines whether a specified option is checked, it throws an out_of_range if !(pos < number of options)
bool option_checked(std::size_t pos) const;
/// Change typeface of caption label ( does not effect child widgets )
void typeface( const nana::paint::font& font );
group& enable_format_caption(bool format);
group& collocate() noexcept;
@ -94,7 +97,7 @@ namespace nana{
void field_display(const char* field_name, bool display); ///<Displays/Discards an existing field.
bool field_display(const char* field_name) const; ///<Determines whether the specified field is displayed.
void erase(window handle); ///< Erases a window from field.
template<typename Widget, typename ...Args>
Widget* create_child(const char* field, Args && ... args)
{

8
include/nana/gui/widgets/slider.hpp
View File

@ -151,7 +151,13 @@ namespace nana
bool vertical() const;
void maximum(unsigned);
unsigned maximum() const;
void value(unsigned);
/** Set slider value
@param[in] v new value for slider.
v will be clipped to the range 0 to maximum
*/
void value(int );
unsigned value() const;
unsigned move_step(bool forward); ///< Increase or decrease the value of slider.
unsigned adorn() const;

163
source/gui/widgets/group.cpp
View File

@ -3,8 +3,8 @@
* Nana C++ Library(http://www.nanaro.org)
* Copyright(C) 2015-2018 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*
* @file: nana/gui/widgets/group.cpp
@ -14,7 +14,7 @@
* @brief group is a widget used to visually group and layout other widgets.
*
* @contributor:
* dankan1890(https://github.com/dankan1890)
* dankan1890(https://github.com/dankan1890)
*/
@ -27,10 +27,11 @@
if(empty()) \
throw std::logic_error("the group is invalid");
namespace nana{
namespace nana
{
static const char* field_title = "__nana_group_title__";
static const char* field_options = "__nana_group_options__";
static const char* field_title = "__nana_group_title__";
static const char* field_options = "__nana_group_options__";
struct group::implement
{
@ -41,108 +42,109 @@ namespace nana{
unsigned gap{2};
std::string usr_div_str;
nana::size caption_dimension;
nana::size caption_dimension;
std::vector<std::unique_ptr<checkbox>> options;
radio_group * radio_logic{nullptr};
std::vector<std::unique_ptr<checkbox>> options;
radio_group * radio_logic{nullptr};
implement() = default;
implement() = default;
implement(window grp_panel, ::std::string titel, bool vsb, unsigned gap=2)
: caption (grp_panel, std::move(titel), vsb),
place_content{grp_panel},
gap{gap}
{
}
implement(window grp_panel, ::std::string titel, bool vsb, unsigned gap=2)
: caption (grp_panel, std::move(titel), vsb),
place_content{grp_panel},
gap{gap}
{
}
void create(window pnl)
{
caption.create(pnl);
caption.caption("");
place_content.bind(pnl);
void create(window pnl)
{
caption.create(pnl);
caption.caption("");
place_content.bind(pnl);
if (!radio_logic)
radio_logic = new radio_group;
}
if (!radio_logic)
radio_logic = new radio_group;
}
void update_div()
{
const std::size_t padding = 10;
caption_dimension = caption.measure(1000);
caption_dimension.width += 1;
void update_div()
{
const std::size_t padding = 10;
caption_dimension = caption.measure(1000);
caption_dimension.width += 1;
std::string div = "vert margin=[0," + std::to_string(gap) + "," + std::to_string(gap + 5) + "," + std::to_string(gap) + "]";
std::string div = "vert margin=[0," + std::to_string(gap) + "," + std::to_string(gap + 5) + "," + std::to_string(gap) + "]";
div += "<weight=" + std::to_string(caption_dimension.height) + " ";
div += "<weight=" + std::to_string(caption_dimension.height) + " ";
if (align::left == caption_align)
div += "<weight=" + std::to_string(padding) + ">";
else
div += "<>"; //right or center
if (align::left == caption_align)
div += "<weight=" + std::to_string(padding) + ">";
else
div += "<>"; //right or center
div += "<" + std::string{ field_title } + " weight=" + std::to_string(caption_dimension.width) + ">";
div += "<" + std::string{ field_title } + " weight=" + std::to_string(caption_dimension.width) + ">";
if (align::right == caption_align)
div += "<weight=" + std::to_string(padding) + ">";
else if (align::center == caption_align)
div += "<>";
if (align::right == caption_align)
div += "<weight=" + std::to_string(padding) + ">";
else if (align::center == caption_align)
div += "<>";
div += "><<vert margin=5 " + std::string(field_options) + ">";
div += "><<vert margin=5 " + std::string(field_options) + ">";
if (!usr_div_str.empty())
div += "<" + usr_div_str + ">>";
else
div += ">";
if (!usr_div_str.empty())
div += "<" + usr_div_str + ">>";
else
div += ">";
place_content.div(div.c_str());
place_content.div(div.c_str());
if (options.empty())
place_content.field_display(field_options, false);
if (options.empty())
place_content.field_display(field_options, false);
if (caption.caption().empty())
place_content.field_display(field_title, false);
}
};
if (caption.caption().empty())
place_content.field_display(field_title, false);
}
};
group::group()
: impl_(new implement)
{
}
group::group()
: impl_(new implement)
{
}
group::group(window parent, const rectangle& r, bool vsb)
: group()
{
create(parent, r, vsb);
}
group::group(window parent, const rectangle& r, bool vsb)
: group()
{
create(parent, r, vsb);
}
using groupbase_type = widget_object<category::widget_tag, drawerbase::panel::drawer, general_events, drawerbase::group::scheme>;
using groupbase_type = widget_object<category::widget_tag, drawerbase::panel::drawer, general_events, drawerbase::group::scheme>;
group::group(window parent, ::std::string titel, bool formatted, unsigned gap, const rectangle& r, bool vsb)
: group(parent, r, vsb)
{
this->bgcolor(API::bgcolor(parent));
group::group(window parent, ::std::string titel, bool formatted, unsigned gap, const rectangle& r, bool vsb)
: group(parent, r, vsb)
{
this->bgcolor(API::bgcolor(parent));
impl_.reset(new implement(*this, std::move(titel), vsb, gap));
impl_.reset(new implement(*this, std::move(titel), vsb, gap));
impl_->caption.format(formatted);
_m_init();
}
impl_->caption.format(formatted);
_m_init();
}
group::~group()
{
delete impl_->radio_logic;
}
group::~group()
{
delete impl_->radio_logic;
}
checkbox& group::add_option(std::string text)
{
_THROW_IF_EMPTY()
checkbox& group::add_option(std::string text)
{
_THROW_IF_EMPTY()
#ifdef _nana_std_has_emplace_return_type
auto & opt = impl_->options.emplace_back(new checkbox{ handle() });
auto & opt = impl_->options.emplace_back(new checkbox { handle() });
#else
impl_->options.emplace_back(new checkbox(handle()));
auto & opt = impl_->options.back();
impl_->options.emplace_back(new checkbox(handle()));
auto & opt = impl_->options.back();
#endif
opt->transparent(true);
opt->caption(std::move(text));
impl_->place_content[field_options] << *opt;
@ -352,5 +354,6 @@ namespace nana{
impl_->update_div();
impl_->place_content.collocate();
}
}//end namespace nana

24
source/gui/widgets/slider.cpp
View File

@ -245,7 +245,7 @@ namespace nana
};
public:
enum class parts{none, bar, slider};
using graph_reference = drawer_trigger::graph_reference;
model()
@ -256,7 +256,7 @@ namespace nana
proto_.renderer = pat::cloneable<renderer_interface>{interior_renderer{}};
attr_.seek_dir = seekdir::bilateral;
attr_.is_draw_adorn = false;
attr_.vcur = 0;
attr_.vmax = 10;
@ -361,7 +361,7 @@ namespace nana
parts seek_where(::nana::point pos) const
{
nana::rectangle r = _m_bar_area();
if (attr_.slider.vert)
{
std::swap(pos.x, pos.y);
@ -373,7 +373,7 @@ namespace nana
return parts::slider;
sdpos = static_cast<int>(attr_.slider.weight) / 2;
if (sdpos <= pos.x && pos.x < sdpos + static_cast<int>(r.width))
{
if(pos.y < r.bottom())
@ -446,7 +446,7 @@ namespace nana
bool move_slider(const ::nana::point& pos)
{
int adorn_pos = slider_state_.snap_pos + (attr_.slider.vert ? pos.y : pos.x) - slider_state_.refpos.x;
if (adorn_pos > 0)
{
int range = static_cast<int>(_m_range());
@ -691,7 +691,7 @@ namespace nana
window wd;
nana::slider * widget;
}other_;
struct prototype_tag
{
pat::cloneable<slider::renderer_interface> renderer;
@ -759,9 +759,9 @@ namespace nana
void trigger::mouse_move(graph_reference graph, const arg_mouse& arg)
{
// check if slider is disabled
if(!API::get_widget(arg.window_handle)->enabled())
if(!API::get_widget(arg.window_handle)->enabled())
return; // do nothing
bool updated = false;
if (model_ptr_->if_trace_slider())
{
@ -804,7 +804,7 @@ namespace nana
//class slider
slider::slider(){}
slider::slider(window wd, bool visible)
{
create(wd, rectangle(), visible);
@ -844,10 +844,14 @@ namespace nana
return get_drawer_trigger().get_model()->attribute().vmax;
}
void slider::value(unsigned v)
void slider::value(int v)
{
if(handle())
{
// limit to positive values, vcur expects unsigned
if( v < 0 )
v = 0;
if(get_drawer_trigger().get_model()->vcur(v))
API::refresh_window(handle());
}