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YSLib::Components::DropDownList Class Reference

下拉列表。 More...

#include <ComboList.h>

Inheritance diagram for YSLib::Components::DropDownList:
Collaboration diagram for YSLib::Components::DropDownList:

Public Types

typedef ListBox::ListType ListType
 
typedef ListBox::ViewArgs ViewArgs
 视图参数类型。
 
typedef ListBox::HViewEvent HViewEvent
 视图事件委托类型。
 
typedef
ystdex::subscriptive_iterator
< DropDownList, IWidget > 
Iterator
 

Public Member Functions

 DropDownList (const Rect &={}, const shared_ptr< ListType > &={})
 
 DropDownList (DropDownList &&)=default
 
 ~DropDownList () override
 析构:分离顶层子部件。
 
Iterator GetBegin ()
 
Iterator GetEnd ()
 
WidgetRange GetChildren () override
 
IWidget & operator[] (size_t idx) ynoexcept
 
size_t GetChildrenCount () const ynothrow
 
ListType & GetList () const ynothrow
 
GEvent< void(HViewEvent::EventArgsType)> & GetViewChanged () ynothrow
 取视图变更事件。
 
GEvent< void(HIndexEvent::EventArgsType)> & GetSelected () ynothrow
 取项目选择状态变更事件。
 
GEvent< void(HIndexEvent::EventArgsType)> & GetConfirmed () ynothrow
 取项目选中确定事件。
 
void SetList (const shared_ptr< ListType > &_tempArgName)
 设置文本列表。
 
void Refresh (PaintEventArgs &&) override
 刷新:按指定参数绘制界面并更新状态。
 
- Public Member Functions inherited from YSLib::Components::Button
 Button (const Rect &={}, const Drawing::Font &={})
 构造:使用指定边界和字体。
 
 Button (Button &&)=default
 
- Public Member Functions inherited from YSLib::Components::Thumb
 Thumb (const Rect &={}, Drawing::Hue=180)
 构造:使用指定边界和色调。
 
 Thumb (Thumb &&)=default
 
bool IsPressed () const ynothrow
 判断按钮当前是否处于按下状态。
 
- Public Member Functions inherited from YSLib::Components::Control
 Control (const Rect &={})
 构造:使用指定边界,默认背景(同 Widget 默认构造)。
 
 Control (const Rect &, NoBackgroundTag)
 构造:使用指定边界,无背景。
 
 Control (const Control &)
 复制构造:除容器为空外深复制。
 
 Control (Control &&)=default
 
virtual IWidget * GetBoundControlPtr (const KeyInput &)
 取按键-指针设备输入默认事件组映射。
 
void OnTouch_Close (TouchEventArgs &&)
 处理屏幕事件:关闭显示。
 
- Public Member Functions inherited from YSLib::Components::Widget
 Widget (const Rect &={}, Color=Drawing::ColorSpace::White, Color=Drawing::ColorSpace::Black)
 
template<typename _tView , typename _tRenderer , typename _tController >
 Widget (_tView &&pView_=make_unique< View >(), _tRenderer &&pRenderer_=make_unique< Renderer >(), _tController &&pController_={})
 构造:使用视图指针、渲染器指针和控制器指针,无背景。
 
 Widget (const Widget &)
 复制构造:除容器指针为空外深复制。
 
 Widget (Widget &&)=default
 
virtual ~Widget ()
 析构:虚实现。
 
SPos GetX () const ynothrow
 
SPos GetY () const ynothrow
 
SDst GetWidth () const ynothrow
 
SDst GetHeight () const ynothrow
 
virtual Renderer & GetRenderer () const ynothrow
 取渲染器。
 
virtual View & GetView () const ynothrow
 取部件视图。
 
virtual AController & GetController () const override
 取控制器。
 
void SetX (SDst _tempArgName)
 
void SetY (SDst _tempArgName)
 
void SetWidth (SDst _tempArgName)
 
void SetHeight (SDst _tempArgName)
 
void SetRenderer (unique_ptr< Renderer > &&)
 设置渲染器为指定指针指向的对象,同时更新渲染器状态。
 
void SetView (unique_ptr< View > &&)
 设置渲染器为指定指针指向的对象,同时更新渲染器状态。
 
- Public Member Functions inherited from YSLib::Components::IWidget
virtual ~IWidget ()
 

Protected Attributes

ListBox boxList
 

Private Member Functions

void DetachTopWidget ()
 分离顶层子部件。
 

Additional Inherited Members

- Public Attributes inherited from YSLib::Components::Control
std::function< IWidget *(const
KeyInput &)> 
BoundControlPtr
 按键-指针设备输入事件组映射。
 
- Protected Member Functions inherited from YSLib::Components::Thumb
 Thumb (const Rect &, NoBackgroundTag)
 无背景构造:使用指定边界。
 

Detailed Description

下拉列表。

Note
顶层容器不可转换至 Panel 时忽略列表。
Since
build 282

Definition at line 176 of file ComboList.h.

Member Typedef Documentation

视图事件委托类型。

See Also
TextList::HViewEvent 。
Since
build 283

Definition at line 191 of file ComboList.h.

视图参数类型。

See Also
TextList::ViewArgs 。
Since
build 283

Definition at line 185 of file ComboList.h.

Constructor & Destructor Documentation

YSLib::Components::DropDownList::DropDownList ( const Rect &  = {},
const shared_ptr< ListType > &  = {} 
)
explicit
Since
build 337
YSLib::Components::DropDownList::DropDownList ( DropDownList &&  )
inlinedefault
DropDownList::~DropDownList ( )
override

析构:分离顶层子部件。

Since
build 283

Definition at line 202 of file ComboList.cpp.

References DetachTopWidget().

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Member Function Documentation

void DropDownList::DetachTopWidget ( )
private

分离顶层子部件。

Since
build 282

Definition at line 208 of file ComboList.cpp.

References boxList, YSL_BEGIN::Detach(), and YSLib::Components::FetchContainerPtr().

Referenced by ~DropDownList().

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Iterator YSLib::Components::DropDownList::GetBegin ( )
inline
Since
build 356

Definition at line 210 of file ComboList.h.

WidgetRange YSLib::Components::DropDownList::GetChildren ( )
inlineoverridevirtual
Since
build 357

Reimplemented from YSLib::Components::Widget.

Definition at line 210 of file ComboList.h.

size_t YSLib::Components::DropDownList::GetChildrenCount ( ) const
inline

Definition at line 210 of file ComboList.h.

GEvent<void( HIndexEvent ::EventArgsType)>& YSLib::Components::DropDownList::GetConfirmed ( )
inline

取项目选中确定事件。

Since
build 283

Definition at line 227 of file ComboList.h.

Iterator YSLib::Components::DropDownList::GetEnd ( )
inline

Definition at line 210 of file ComboList.h.

ListType& YSLib::Components::DropDownList::GetList ( ) const
inline

Definition at line 212 of file ComboList.h.

GEvent<void( HIndexEvent ::EventArgsType)>& YSLib::Components::DropDownList::GetSelected ( )
inline

取项目选择状态变更事件。

Since
build 283

Definition at line 222 of file ComboList.h.

GEvent<void( HViewEvent ::EventArgsType)>& YSLib::Components::DropDownList::GetViewChanged ( )
inline

取视图变更事件。

Since
build 283

Definition at line 217 of file ComboList.h.

IWidget& YSLib::Components::DropDownList::operator[] ( size_t  idx)
inline

Definition at line 210 of file ComboList.h.

void DropDownList::Refresh ( PaintEventArgs &&  e)
overridevirtual
void YSLib::Components::DropDownList::SetList ( const shared_ptr< ListType > &  _tempArgName)
inline

设置文本列表。

Since
build 292

Definition at line 233 of file ComboList.h.

Member Data Documentation

ListBox YSLib::Components::DropDownList::boxList
protected

Definition at line 196 of file ComboList.h.

Referenced by DetachTopWidget(), and Refresh().


The documentation for this class was generated from the following files: