Inheritance diagram for CStartButton:

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Collaboration diagram for CStartButton:

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Public Member Functions
	CStartButton ()

virtual	~CStartButton ()

SIZE	GetSize ()

VOID	UpdateSize ()

VOID	UpdateFont ()

VOID	Initialize ()

HWND	Create (HWND hwndParent)

LRESULT	OnLButtonDown (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

Public Member Functions inherited from ATL::CWindowImpl< CStartButton >
HWND	Create (HWND hWndParent, _U_RECT rect=NULL, LPCTSTR szWindowName=NULL, DWORD dwStyle=0, DWORD dwExStyle=0, _U_MENUorID MenuOrID=0U, LPVOID lpCreateParam=NULL)

Public Member Functions inherited from ATL::CWindowImplBaseT< TBase, TWinTraits >
	CWindowImplBaseT ()

virtual void	OnFinalMessage (HWND)

BOOL	SubclassWindow (HWND hWnd)

HWND	UnsubclassWindow (BOOL bForce=FALSE)

virtual WNDPROC	GetWindowProc ()

LRESULT	DefWindowProc (UINT uMsg, WPARAM wParam, LPARAM lParam)

HWND	Create (HWND hWndParent, _U_RECT rect, LPCTSTR szWindowName, DWORD dwStyle, DWORD dwExStyle, _U_MENUorID MenuOrID, ATOM atom, LPVOID lpCreateParam)

Public Member Functions inherited from ATL::CWindowImplRoot< TBase >
	CWindowImplRoot ()

virtual	~CWindowImplRoot ()

Public Member Functions inherited from ATL::CWindow
	CWindow (HWND hWnd=NULL)

	operator HWND () const

UINT	ArrangeIconicWindows ()

void	Attach (HWND hWndNew)

HDC	BeginPaint (LPPAINTSTRUCT lpPaint)

BOOL	BringWindowToTop ()

BOOL	CenterWindow (HWND hWndCenter=NULL)

BOOL	ChangeClipboardChain (HWND hWndNewNext)

BOOL	CheckDlgButton (int nIDButton, UINT nCheck)

BOOL	CheckRadioButton (int nIDFirstButton, int nIDLastButton, int nIDCheckButton)

HWND	ChildWindowFromPoint (POINT point) const

HWND	ChildWindowFromPointEx (POINT point, UINT uFlags) const

BOOL	ClientToScreen (LPPOINT lpPoint) const

BOOL	ClientToScreen (LPRECT lpRect) const

HWND	Create (LPCTSTR lpstrWndClass, HWND hWndParent, _U_RECT rect=NULL, LPCTSTR szWindowName=NULL, DWORD dwStyle=0, DWORD dwExStyle=0, _U_MENUorID MenuOrID=0U, LPVOID lpCreateParam=NULL)

BOOL	CreateCaret (HBITMAP pBitmap)

BOOL	CreateGrayCaret (int nWidth, int nHeight)

BOOL	CreateSolidCaret (int nWidth, int nHeight)

HDWP	DeferWindowPos (HDWP hWinPosInfo, HWND hWndInsertAfter, int x, int y, int cx, int cy, UINT uFlags)

BOOL	DestroyWindow ()

HWND	Detach ()

int	DlgDirList (LPTSTR lpPathSpec, int nIDListBox, int nIDStaticPath, UINT nFileType)

int	DlgDirListComboBox (LPTSTR lpPathSpec, int nIDComboBox, int nIDStaticPath, UINT nFileType)

BOOL	DlgDirSelect (LPTSTR lpString, int nCount, int nIDListBox)

BOOL	DlgDirSelectComboBox (LPTSTR lpString, int nCount, int nIDComboBox)

void	DragAcceptFiles (BOOL bAccept=TRUE)

BOOL	DrawMenuBar ()

BOOL	EnableScrollBar (UINT uSBFlags, UINT uArrowFlags=ESB_ENABLE_BOTH)

BOOL	EnableWindow (BOOL bEnable=TRUE)

void	EndPaint (LPPAINTSTRUCT lpPaint)

BOOL	FlashWindow (BOOL bInvert)

BOOL	GetClientRect (LPRECT lpRect) const

HDC	GetDC ()

HDC	GetDCEx (HRGN hRgnClip, DWORD flags)

HWND	GetDescendantWindow (int nID) const

HRESULT	GetDlgControl (int nID, REFIID iid, void **ppCtrl)

int	GetDlgCtrlID () const

HRESULT	GetDlgHost (int nID, REFIID iid, void **ppHost)

HWND	GetDlgItem (_In_ int nID) const

UINT	GetDlgItemInt (_In_ int nID, _Out_opt_ BOOL *lpTrans=NULL, _In_ BOOL bSigned=TRUE) const

UINT	GetDlgItemText (_In_ int nID, _Out_writes_to_(nMaxCount, return+1) LPTSTR lpStr, _In_ int nMaxCount) const

BOOL	GetDlgItemText (_In_ int nID, _Inout_ _Outref_result_maybenull_ _Post_z_ BSTR &bstrText) const

DWORD	GetExStyle () const

HFONT	GetFont () const

DWORD	GetHotKey () const

HICON	GetIcon (BOOL bBigIcon=TRUE) const

HWND	GetLastActivePopup () const

HMENU	GetMenu () const

HWND	GetNextDlgGroupItem (HWND hWndCtl, BOOL bPrevious=FALSE) const

HWND	GetNextDlgTabItem (HWND hWndCtl, BOOL bPrevious=FALSE) const

CWindow	GetParent () const

BOOL	GetScrollInfo (int nBar, LPSCROLLINFO lpScrollInfo)

BOOL	GetScrollPos (int nBar)

BOOL	GetScrollRange (int nBar, LPINT lpMinPos, LPINT lpMaxPos) const

DWORD	GetStyle () const

HMENU	GetSystemMenu (BOOL bRevert)

HWND	GetTopLevelParent () const

HWND	GetTopLevelWindow () const

HWND	GetTopWindow () const

BOOL	GetUpdateRect (LPRECT lpRect, BOOL bErase=FALSE)

int	GetUpdateRgn (HRGN hRgn, BOOL bErase=FALSE)

HWND	GetWindow (UINT nCmd) const

DWORD	GetWindowContextHelpId () const

HDC	GetWindowDC ()

LONG	GetWindowLong (int nIndex) const

LONG_PTR	GetWindowLongPtr (int nIndex) const

BOOL	GetWindowPlacement (WINDOWPLACEMENT *lpwndpl) const

DWORD	GetWindowProcessID ()

BOOL	GetWindowRect (LPRECT lpRect) const

int	GetWindowRgn (HRGN hRgn)

int	GetWindowText (_Out_writes_to_(nMaxCount, return+1) LPTSTR lpszStringBuf, _In_ int nMaxCount) const

BOOL	GetWindowText (_Inout_ _Outref_result_maybenull_ _Post_z_ BSTR &bstrText) const

int	GetWindowTextLength () const

DWORD	GetWindowThreadID ()

WORD	GetWindowWord (int nIndex) const

void	GotoDlgCtrl (HWND hWndCtrl) const

BOOL	HideCaret ()

BOOL	HiliteMenuItem (HMENU hMenu, UINT uHiliteItem, UINT uHilite)

BOOL	Invalidate (BOOL bErase=TRUE)

BOOL	InvalidateRect (LPCRECT lpRect, BOOL bErase=TRUE)

void	InvalidateRgn (HRGN hRgn, BOOL bErase=TRUE)

BOOL	IsChild (const HWND hWnd) const

BOOL	IsDialogMessage (LPMSG lpMsg)

UINT	IsDlgButtonChecked (int nIDButton) const

BOOL	IsIconic () const

BOOL	IsParentDialog ()

BOOL	IsWindow () const

BOOL	IsWindowEnabled () const

BOOL	IsWindowVisible () const

BOOL	IsWindowUnicode ()

BOOL	IsZoomed () const

BOOL	KillTimer (UINT_PTR nIDEvent)

BOOL	LockWindowUpdate (BOOL bLock=TRUE)

int	MapWindowPoints (HWND hWndTo, LPPOINT lpPoint, UINT nCount) const

int	MapWindowPoints (HWND hWndTo, LPRECT lpRect) const

int	MessageBox (LPCTSTR lpszText, LPCTSTR lpszCaption=NULL, UINT nType=MB_OK)

BOOL	ModifyStyle (DWORD dwRemove, DWORD dwAdd, UINT nFlags=0)

BOOL	ModifyStyleEx (DWORD dwRemove, DWORD dwAdd, UINT nFlags=0)

BOOL	MoveWindow (int x, int y, int nWidth, int nHeight, BOOL bRepaint=TRUE)

void	NextDlgCtrl () const

BOOL	OpenClipboard ()

BOOL	PostMessage (UINT message, WPARAM wParam=0, LPARAM lParam=0)

void	PrevDlgCtrl () const

void	Print (HDC hDC, DWORD dwFlags) const

void	PrintClient (HDC hDC, DWORD dwFlags) const

BOOL	RedrawWindow (LPCRECT lpRectUpdate=NULL, HRGN hRgnUpdate=NULL, UINT flags=RDW_INVALIDATE\|RDW_UPDATENOW\|RDW_ERASE)

int	ReleaseDC (HDC hDC)

BOOL	ResizeClient (int nWidth, int nHeight, BOOL bRedraw=FALSE)

BOOL	ScreenToClient (LPPOINT lpPoint) const

BOOL	ScrollWindow (int xAmount, int yAmount, LPCRECT lpRect=NULL, LPCRECT lpClipRect=NULL)

int	ScrollWindowEx (int dx, int dy, LPCRECT lpRectScroll, LPCRECT lpRectClip, HRGN hRgnUpdate, LPRECT lpRectUpdate, UINT flags)

LRESULT	SendDlgItemMessage (int nID, UINT message, WPARAM wParam=0, LPARAM lParam=0)

LRESULT	SendMessage (UINT message, WPARAM wParam=0, LPARAM lParam=0)

void	SendMessageToDescendants (UINT message, WPARAM wParam=0, LPARAM lParam=0, BOOL bDeep=TRUE)

BOOL	SendNotifyMessage (UINT message, WPARAM wParam=0, LPARAM lParam=0)

HWND	SetActiveWindow ()

HWND	SetCapture ()

HWND	SetClipboardViewer ()

int	SetDlgCtrlID (int nID)

BOOL	SetDlgItemInt (int nID, UINT nValue, BOOL bSigned=TRUE)

BOOL	SetDlgItemText (int nID, LPCTSTR lpszString)

HWND	SetFocus ()

void	SetFont (HFONT hFont, BOOL bRedraw=TRUE)

int	SetHotKey (WORD wVirtualKeyCode, WORD wModifiers)

HICON	SetIcon (HICON hIcon, BOOL bBigIcon=TRUE)

BOOL	SetMenu (HMENU hMenu)

HWND	SetParent (HWND hWndNewParent)

void	SetRedraw (BOOL bRedraw=TRUE)

int	SetScrollInfo (int nBar, LPSCROLLINFO lpScrollInfo, BOOL bRedraw=TRUE)

int	SetScrollPos (int nBar, int nPos, BOOL bRedraw=TRUE)

BOOL	SetScrollRange (int nBar, int nMinPos, int nMaxPos, BOOL bRedraw=TRUE)

UINT_PTR	SetTimer (UINT_PTR nIDEvent, UINT nElapse, void(CALLBACK *lpfnTimer)(HWND, UINT, UINT_PTR, DWORD)=NULL)

BOOL	SetWindowContextHelpId (DWORD dwContextHelpId)

LONG	SetWindowLong (int nIndex, LONG dwNewLong)

LONG_PTR	SetWindowLongPtr (int nIndex, LONG_PTR dwNewLong)

BOOL	SetWindowPlacement (const WINDOWPLACEMENT *lpwndpl)

BOOL	SetWindowPos (HWND hWndInsertAfter, int x, int y, int cx, int cy, UINT nFlags)

int	SetWindowRgn (HRGN hRgn, BOOL bRedraw=FALSE)

BOOL	SetWindowText (LPCTSTR lpszString)

WORD	SetWindowWord (int nIndex, WORD wNewWord)

BOOL	ShowCaret ()

BOOL	ShowOwnedPopups (BOOL bShow=TRUE)

BOOL	ShowScrollBar (UINT nBar, BOOL bShow=TRUE)

BOOL	ShowWindow (int nCmdShow)

BOOL	ShowWindowAsync (int nCmdShow)

BOOL	UpdateWindow ()

BOOL	ValidateRect (LPCRECT lpRect)

BOOL	ValidateRgn (HRGN hRgn)

BOOL	WinHelp (LPCTSTR lpszHelp, UINT nCmd=HELP_CONTEXT, DWORD dwData=0)

Public Member Functions inherited from ATL::CMessageMap
virtual BOOL	ProcessWindowMessage (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID)=0

Private Attributes
HIMAGELIST	m_ImageList

SIZE	m_Size

HFONT	m_Font

Additional Inherited Members
Public Types inherited from ATL::CWindowImplRoot< TBase >
enum	{ WINSTATE_DESTROYED = 0x00000001 }

Static Public Member Functions inherited from ATL::CWindowImpl< CStartButton >
static LPCTSTR	GetWndCaption ()

Static Public Member Functions inherited from ATL::CWindowImplBaseT< TBase, TWinTraits >
static DWORD	GetWndStyle (DWORD dwStyle)

static DWORD	GetWndExStyle (DWORD dwExStyle)

static LRESULT CALLBACK	StartWindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

static LRESULT CALLBACK	WindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

Static Public Member Functions inherited from ATL::CWindow
static LPCTSTR	GetWndClassName ()

static LRESULT	SendMessage (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)

Public Attributes inherited from ATL::CWindowImplBaseT< TBase, TWinTraits >
WNDPROC	m_pfnSuperWindowProc

Public Attributes inherited from ATL::CWindowImplRoot< TBase >
CWndProcThunk	m_thunk

const _ATL_MSG *	m_pCurrentMsg

DWORD	m_dwState

Public Attributes inherited from ATL::CWindow
HWND	m_hWnd

Static Public Attributes inherited from ATL::CWindow
static RECT	rcDefault

Detailed Description

Definition at line 193 of file traywnd.cpp.

Constructor & Destructor Documentation

◆ CStartButton()

CStartButton::CStartButton ( )

inline

Definition at line 201 of file traywnd.cpp.

        : m_ImageList(NULL),
          m_Font(NULL)
    {
        m_Size.cx = 0;
        m_Size.cy = 0;
    }

◆ ~CStartButton()

virtual CStartButton::~CStartButton ( )

inlinevirtual

Definition at line 209 of file traywnd.cpp.

    {
        if (m_ImageList != NULL)
            ImageList_Destroy(m_ImageList);
 
        if (m_Font != NULL)
            DeleteObject(m_Font);
    }

Member Function Documentation

◆ Create()

HWND CStartButton::Create ( HWND hwndParent )

inline

Definition at line 275 of file traywnd.cpp.

    {
        WCHAR szStartCaption[32];
        if (!LoadStringW(hExplorerInstance,
                         IDS_START,
                         szStartCaption,
                         _countof(szStartCaption)))
        {
            wcscpy(szStartCaption, L"Start");
        }
 
        DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | BS_PUSHBUTTON | BS_LEFT | BS_VCENTER;
 
        // HACK & FIXME: CORE-18016
        m_hWnd = CreateWindowEx(
            0,
            WC_BUTTON,
            szStartCaption,
            dwStyle,
            0, 0, 0, 0,
            hwndParent,
            (HMENU) IDC_STARTBTN,
            hExplorerInstance,
            NULL);
 
        if (m_hWnd)
            Initialize();
 
        return m_hWnd;
    }

Referenced by CTrayWindow::OnCreate().

◆ GetSize()

SIZE CStartButton::GetSize ( )

inline

Definition at line 218 of file traywnd.cpp.

    {
        return m_Size;
    }

Referenced by CTrayWindow::AlignControls(), and CTrayWindow::RegLoadSettings().

◆ Initialize()

VOID CStartButton::Initialize ( )

inline

Definition at line 255 of file traywnd.cpp.

    {
        // HACK & FIXME: CORE-18016
        HWND hWnd = m_hWnd;
        m_hWnd = NULL;
        SubclassWindow(hWnd);
 
        SetWindowTheme(m_hWnd, L"Start", NULL);
 
        m_ImageList = ImageList_LoadImageW(hExplorerInstance,
                                           MAKEINTRESOURCEW(IDB_START),
                                           0, 0, 0,
                                           IMAGE_BITMAP,
                                           LR_LOADTRANSPARENT | LR_CREATEDIBSECTION);
 
        BUTTON_IMAGELIST bil = {m_ImageList, {1,1,1,1}, BUTTON_IMAGELIST_ALIGN_LEFT};
        SendMessageW(BCM_SETIMAGELIST, 0, (LPARAM) &bil);
        UpdateSize();
    }

Referenced by Create().

◆ OnLButtonDown()

LRESULT CStartButton::OnLButtonDown	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

inline

Definition at line 306 of file traywnd.cpp.

    {
        if (uMsg == WM_KEYUP && wParam != VK_SPACE)
            return 0;
 
        GetParent().PostMessage(TWM_OPENSTARTMENU);
        return 0;
    }

◆ UpdateFont()

VOID CStartButton::UpdateFont ( )

inline

Definition at line 239 of file traywnd.cpp.

    {
        /* Get the system fonts, we use the caption font, always bold, though. */
        NONCLIENTMETRICS ncm = {sizeof(ncm)};
        if (!SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, FALSE))
            return;
 
        if (m_Font)
            DeleteObject(m_Font);
 
        ncm.lfCaptionFont.lfWeight = FW_BOLD;
        m_Font = CreateFontIndirect(&ncm.lfCaptionFont);
 
        SetFont(m_Font, FALSE);
    }

Referenced by CTrayWindow::UpdateFonts().

◆ UpdateSize()

VOID CStartButton::UpdateSize ( )

inline

Definition at line 223 of file traywnd.cpp.

    {
        SIZE Size = { 0, 0 };
 
        if (m_ImageList == NULL ||
            !SendMessageW(BCM_GETIDEALSIZE, 0, (LPARAM) &Size))
        {
            Size.cx = 2 * GetSystemMetrics(SM_CXEDGE) + GetSystemMetrics(SM_CYCAPTION) * 3;
        }
 
        Size.cy = max(Size.cy, GetSystemMetrics(SM_CYCAPTION));
 
        /* Save the size of the start button */
        m_Size = Size;
    }

Referenced by CTrayWindow::AlignControls(), and Initialize().

Member Data Documentation

◆ m_Font

HFONT CStartButton::m_Font

private

Definition at line 198 of file traywnd.cpp.

Referenced by UpdateFont(), and ~CStartButton().

◆ m_ImageList

HIMAGELIST CStartButton::m_ImageList

private

Definition at line 196 of file traywnd.cpp.

Referenced by Initialize(), UpdateSize(), and ~CStartButton().

◆ m_Size

SIZE CStartButton::m_Size

private

Definition at line 197 of file traywnd.cpp.

Referenced by CStartButton(), GetSize(), and UpdateSize().

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

base/shell/explorer/traywnd.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CStartButton()

◆ ~CStartButton()

Member Function Documentation

◆ Create()

◆ GetSize()

◆ Initialize()

◆ OnLButtonDown()

◆ UpdateFont()

◆ UpdateSize()

Member Data Documentation

◆ m_Font

◆ m_ImageList

◆ m_Size