SMessageBoxImpl Class Reference

Message Box Implementation. More...

#include <SMessageBox.h>

Inheritance diagram for SMessageBoxImpl:

Public Member Functions
	SMessageBoxImpl ()
	Constructor.
INT_PTR	MessageBox (HWND hWnd, LPCTSTR lpText, LPCTSTR lpCaption, UINT uType)
	Display a message box.
BOOL	IsMsgHandled () const
void	SetMsgHandled (BOOL bHandled)
BOOL	ProcessWindowMessage (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID=0)
	Processes a window message.
BOOL	_ProcessWindowMessage (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID)
Public Member Functions inherited from SHostDialog
	SHostDialog (LPCWSTR pszXmlName=NULL)
	Constructor.
	SHostDialog (LPCSTR pszXmlName)
	Constructor.
	~SHostDialog (void)
	Destructor.
IMessageLoop *	GetMsgLoop () OVERRIDE
	Gets the message loop for the dialog.
INT_PTR	DoModal (HWND hParent=0, DWORD dwStyle=WS_POPUP|WS_CLIPCHILDREN, DWORD dwExStyle=0) OVERRIDE
	Displays the dialog as a modal window.
void	EndDialog (INT_PTR nResult) OVERRIDE
	Ends the dialog.
SHostWnd *	toSHostWnd ()
	Casts the object to SHostWnd.
Public Member Functions inherited from SDpiHandler< SMessageBoxImpl >
BOOL	ProcessWindowMessage (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID=0)
	处理窗口消息

Public Attributes
BOOL	m_bMsgHandled

Protected Member Functions
SXmlNode	OnGetInitXmlNode (SXmlDoc &xmlDoc) override
	Get the initialization XML node.
BOOL	OnInitDialog (HWND wnd, LPARAM lInitParam)
	Initialize the dialog.
virtual BOOL	OnSetIcon (UINT uType)
	Set the icon.
virtual SStringT	OnGetButtonText (int nBtnID) const
	Get the button text.
void	OnBtnClick (int uID)
	Handle button click event.
Protected Member Functions inherited from SHostDialog
void	OnKeyDown (UINT nChar, UINT nRepCnt, UINT nFlags)
	Handles the key down event.
void	OnOK ()
	Handles the OK button click event.
void	OnCancel ()
	Handles the Cancel button click event.
Protected Member Functions inherited from SDpiHandler< SMessageBoxImpl >
virtual bool	IsDpiAware () const
	检查是否支持DPI感知
void	OnDpiChanged (WORD dpi, const RECT *desRect)
	处理DPI变化事件
virtual void	HandleScaleChange (WORD nScale, const RECT *desRect)
	处理缩放变化
void	ScaleHost (HWND hWnd)
	根据DPI缩放窗口

Additional Inherited Members
Protected Attributes inherited from SHostDialog
INT_PTR	m_nRetCode
SAutoRefPtr< IMessageLoop >	m_MsgLoop

Detailed Description

Message Box Implementation.

Implementation class for message boxes. If more personalized message boxes are needed, derive from this class.

Definition at line 24 of file SMessageBox.h.

Constructor & Destructor Documentation

SMessageBoxImpl()

SNSBEGIN SMessageBoxImpl::SMessageBoxImpl

(

)

Constructor.

Definition at line 10 of file SMessageBox.cpp.

Member Function Documentation

_ProcessWindowMessage()

BOOL SMessageBoxImpl::_ProcessWindowMessage ( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT & lResult, DWORD dwMsgMapID )

inline

Definition at line 88 of file SMessageBox.h.

IsMsgHandled()

BOOL SMessageBoxImpl::IsMsgHandled ( ) const

inline

Definition at line 88 of file SMessageBox.h.

MessageBox()

INT_PTR SMessageBoxImpl::MessageBox	(	HWND	hWnd,
		LPCTSTR	lpText,
		LPCTSTR	lpCaption,
		UINT	uType )

Display a message box.

Parameters

hWnd	Parent window handle
lpText	Message content
lpCaption	Window title
uType	Window type

Returns

Result of the message box

Definition at line 22 of file SMessageBox.cpp.

OnBtnClick()

void SMessageBoxImpl::OnBtnClick ( int uID )

inlineprotected

Handle button click event.

Parameters

uID	Control ID

Message handler for button clicks.

Definition at line 79 of file SMessageBox.h.

OnGetButtonText()

SStringT SMessageBoxImpl::OnGetButtonText ( int nBtnID ) const

protectedvirtual

Get the button text.

Parameters

nBtnID

Button ID

Returns

Button text

Definition at line 87 of file SMessageBox.cpp.

OnGetInitXmlNode()

SXmlNode SMessageBoxImpl::OnGetInitXmlNode ( SXmlDoc & xmlDoc )

overrideprotectedvirtual

Get the initialization XML node.

Parameters

xmlDoc

XML document

Returns

XML node for initialization

Reimplemented from SHostWnd.

Definition at line 92 of file SMessageBox.cpp.

OnInitDialog()

BOOL SMessageBoxImpl::OnInitDialog ( HWND wnd, LPARAM lInitParam )

protected

Initialize the dialog.

Parameters

wnd	Host window handle
lInitParam	Initialization parameter (not used)

Returns

TRUE if successful, FALSE otherwise

Definition at line 97 of file SMessageBox.cpp.

OnSetIcon()

BOOL SMessageBoxImpl::OnSetIcon ( UINT uType )

protectedvirtual

Set the icon.

Parameters

uType

Icon type

Returns

TRUE if successful, FALSE otherwise

Set the icon. This method can be overridden to display custom icons.

Definition at line 33 of file SMessageBox.cpp.

ProcessWindowMessage()

BOOL SMessageBoxImpl::ProcessWindowMessage ( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT & lResult, DWORD dwMsgMapID = 0 )

inlinevirtual

Processes a window message.

Parameters

hWnd	Handle to the window.
uMsg	Message identifier.
wParam	WPARAM for the message.
lParam	LPARAM for the message.
lResult	Result of the message processing.
dwMsgMapID	Message map ID.

Returns

BOOL TRUE if the message was handled, FALSE otherwise.

Reimplemented from SNativeWnd.

Definition at line 88 of file SMessageBox.h.

SetMsgHandled()

void SMessageBoxImpl::SetMsgHandled ( BOOL bHandled )

inline

Definition at line 88 of file SMessageBox.h.

Member Data Documentation

m_bMsgHandled

BOOL SMessageBoxImpl::m_bMsgHandled

Definition at line 88 of file SMessageBox.h.

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

• SOUI/include/control/SMessageBox.h
• SOUI/src/control/SMessageBox.cpp