z8::ui::ResizeBehavior类 参考

#include <ResizeBehavior.h>

类 z8::ui::ResizeBehavior 继承关系图:

z8::ui::ResizeBehavior 的协作图:

Public 成员函数
	ResizeBehavior ()
void	SetProperties (const ResizeProperty &properties)
bool	SetProperty (const std::string &name, const std::string &value) override
ResizeRegion	HitTest (MouseMovArgs args) const
bool	IsResizing () const
ResizeRegion	GetActiveRegion () const
BehaviorNode *	GetResizeTarget () const
bool	HasInteractiveGeometry () const
EventReply	OnMouseDown (MouseMovArgs args) override
EventReply	OnMouseDrag (MouseMovArgs args) override
EventReply	OnMouseUp (MouseMovArgs args) override
void	OnPointerCaptureLost () override
MouseCursor	GetMouseCursor (MouseMovArgs args) const override
void	OnAttached () override
Public 成员函数 继承自 z8::ui::IBehavior
	IBehavior (int priority=0)
	~IBehavior () override=default
	IBehavior (const IBehavior &)=delete
IBehavior &	operator= (const IBehavior &)=delete
virtual void	OnBeforeLayout (float, float)
virtual void	OnAfterLayout ()
virtual void	OnDragStarted (MouseMovArgs)
virtual void	OnDragCompleted (MouseMovArgs)
virtual void	OnDetached ()
Public 成员函数 继承自 z8::ui::IProperty
virtual	~IProperty ()=default
Public 成员函数 继承自 z8::EventTarget
virtual	~EventTarget ()=default
virtual EventReply	OnMouseMove (MouseMovArgs)
virtual EventReply	OnMouseWheel (MouseWheelArgs)
virtual EventReply	OnKeyDown (KeyArgs)
virtual EventReply	OnKeyUp (KeyArgs)
virtual EventReply	OnTextInput (wchar_t)

Public 属性
ResizeProperty	Properties
Public 属性 继承自 z8::ui::IBehavior
BehaviorNode *	Owner = nullptr
int	Priority = 0

静态 Public 属性
static constexpr int	DefaultPriority = 200

Private 成员函数
void	ApplyMinimumSize () const

静态 Private 成员函数
static MouseCursor	CursorForRegion (ResizeRegion region)

Private 属性
ResizeRegion	ActiveRegion = ResizeRegion::None
bool	InteractiveGeometry = false
float	CurrentLeft = 0.0f
float	CurrentTop = 0.0f
float	CurrentWidth = 0.0f
float	CurrentHeight = 0.0f
BehaviorNode *	ResizeTarget = nullptr

详细描述

在宿主边界和四角提供尺寸调整的组件 组件优先级高于 DragBehavior，保证重叠的标题栏边缘只启动一种几何状态机。

构造及析构函数说明

ResizeBehavior()

z8::ui::ResizeBehavior::ResizeBehavior ( )

inline

成员函数说明

ApplyMinimumSize()

void ResizeBehavior::ApplyMinimumSize ( ) const

private

这是这个函数的调用关系图:

CursorForRegion()

z8::MouseCursor ResizeBehavior::CursorForRegion ( ResizeRegion region )

staticprivate

这是这个函数的调用关系图:

GetActiveRegion()

ResizeRegion z8::ui::ResizeBehavior::GetActiveRegion ( ) const

inline

GetMouseCursor()

z8::MouseCursor ResizeBehavior::GetMouseCursor ( MouseMovArgs args ) const

overridevirtual

重载 z8::EventTarget .

函数调用图:

GetResizeTarget()

BehaviorNode * z8::ui::ResizeBehavior::GetResizeTarget ( ) const

inline

返回当前被拉伸的浮动节点；Dock 分隔条由 DockTree 单独处理。

HasInteractiveGeometry()

bool z8::ui::ResizeBehavior::HasInteractiveGeometry ( ) const

inline

HitTest()

ResizeRegion ResizeBehavior::HitTest

(

MouseMovArgs

args

)

const

这是这个函数的调用关系图:

IsResizing()

bool z8::ui::ResizeBehavior::IsResizing ( ) const

inline

这是这个函数的调用关系图:

OnAttached()

void ResizeBehavior::OnAttached ( )

overridevirtual

重载 z8::ui::IBehavior .

函数调用图:

OnMouseDown()

EventReply ResizeBehavior::OnMouseDown ( MouseMovArgs args )

overridevirtual

重载 z8::EventTarget .

函数调用图:

OnMouseDrag()

EventReply ResizeBehavior::OnMouseDrag ( MouseMovArgs args )

overridevirtual

重载 z8::EventTarget .

函数调用图:

OnMouseUp()

EventReply ResizeBehavior::OnMouseUp ( MouseMovArgs args )

overridevirtual

重载 z8::EventTarget .

函数调用图:

OnPointerCaptureLost()

void z8::ui::ResizeBehavior::OnPointerCaptureLost ( )

inlineoverridevirtual

重载 z8::EventTarget .

SetProperties()

void ResizeBehavior::SetProperties

(

const ResizeProperty &

properties

)

函数调用图:

SetProperty()

bool ResizeBehavior::SetProperty ( const std::string & name, const std::string & value )

overridevirtual

重载 z8::ui::IProperty .

函数调用图:

类成员变量说明

ActiveRegion

ResizeRegion z8::ui::ResizeBehavior::ActiveRegion = ResizeRegion::None

private

CurrentHeight

float z8::ui::ResizeBehavior::CurrentHeight = 0.0f

private

CurrentLeft

float z8::ui::ResizeBehavior::CurrentLeft = 0.0f

private

CurrentTop

float z8::ui::ResizeBehavior::CurrentTop = 0.0f

private

CurrentWidth

float z8::ui::ResizeBehavior::CurrentWidth = 0.0f

private

DefaultPriority

constexpr int z8::ui::ResizeBehavior::DefaultPriority = 200

staticconstexpr

InteractiveGeometry

bool z8::ui::ResizeBehavior::InteractiveGeometry = false

private

Properties

ResizeProperty z8::ui::ResizeBehavior::Properties

ResizeTarget

BehaviorNode* z8::ui::ResizeBehavior::ResizeTarget = nullptr

private

---

该类的文档由以下文件生成:

• include/UI/Behavior/ResizeBehavior.h
• src/UI/Behavior/ResizeBehavior.cpp