// BitmapButtonDemoDlg.cpp : implementation file // #include "stdafx.h" #include "utsampleabout.h" #include "BitmapButtonDemo.h" #include "BitmapButtonDemoDlg.h" #include "HyperDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CBitmapButtonDemoDlg dialog CBitmapButtonDemoDlg::CBitmapButtonDemoDlg(CWnd* pParent /*=NULL*/) : CDialog(CBitmapButtonDemoDlg::IDD, pParent) { //{{AFX_DATA_INIT(CBitmapButtonDemoDlg) m_bDisabled1 = FALSE; m_bTrackLook1 = FALSE; m_bTrackLook1x = TRUE; m_bAction1 = FALSE; m_nAlignment = -1; m_bAutoResize1 = TRUE; m_sText1 = _T(""); m_bText1x = FALSE; m_sToolTipText1 = _T(""); m_bToolTip = TRUE; m_bDisabled1X = FALSE; m_bPseudoDisable = FALSE; m_bHyperLook = FALSE; m_nStyle = -1; m_sHeader = _T(""); m_bMultiline = FALSE; //}}AFX_DATA_INIT nState=0; // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CBitmapButtonDemoDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CBitmapButtonDemoDlg) DDX_Control(pDX, IDCANCEL, m_wndButtonAnimated); DDX_Control(pDX, IDC_NEW, m_wndNew); DDX_Control(pDX, IDC_BUTTON_12, m_wndButton12); DDX_Control(pDX, IDC_BUTTON_11, m_wndButton11); DDX_Control(pDX, IDC_BUTTON_10, m_wndButton10); DDX_Control(pDX, IDC_BUTTON_1, m_wndButton1); DDX_Check(pDX, IDC_DISABLED_1, m_bDisabled1); DDX_Check(pDX, IDC_TRACK_LOOK_1, m_bTrackLook1); DDX_Check(pDX, IDC_TRACK_LOOK_1X, m_bTrackLook1x); DDX_Check(pDX, IDC_ACTION_1, m_bAction1); DDX_Radio(pDX, IDC_LEFT_TOP, m_nAlignment); DDX_Check(pDX, IDC_AUTO_RESIZE_1, m_bAutoResize1); DDX_Text(pDX, IDC_TEXT_1, m_sText1); DDX_Check(pDX, IDC_TEXT_1X, m_bText1x); DDX_Text(pDX, IDC_TOOLTIP_1, m_sToolTipText1); DDX_Check(pDX, IDC_TOOLTIP, m_bToolTip); DDX_Check(pDX, IDC_DISABLED_1X, m_bDisabled1X); DDX_Check(pDX, IDC_PSEUDO_DISABLE, m_bPseudoDisable); DDX_Check(pDX, IDC_HYPER_LOOK, m_bHyperLook); DDX_Radio(pDX, IDC_RADIO_NORMAL, m_nStyle); DDX_Text(pDX, IDC_STATIC_HEADER, m_sHeader); DDX_Check(pDX, IDC_MULTILINE, m_bMultiline); //}}AFX_DATA_MAP DDX_Toggle(pDX, IDC_BUTTON_1, nState); } BEGIN_MESSAGE_MAP(CBitmapButtonDemoDlg, CDialog) //{{AFX_MSG_MAP(CBitmapButtonDemoDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_DISABLED_1, OnDisabled1) ON_BN_CLICKED(IDC_TRACK_LOOK_1X, OnTrackLook1x) ON_BN_CLICKED(IDC_TRACK_LOOK_1, OnTrackLook1) ON_WM_PALETTECHANGED() ON_BN_CLICKED(IDC_BUTTON_1, OnButton1) ON_BN_CLICKED(IDC_LEFT_BOTTOM, OnAlignment) ON_BN_CLICKED(IDC_AUTO_RESIZE_1, OnAutoResize1) ON_BN_CLICKED(IDC_SET_TEXT, OnSetText) ON_BN_CLICKED(IDC_TEXT_1X, OnText1x) ON_BN_CLICKED(IDC_FONT_1, OnFont1) ON_BN_CLICKED(IDC_SET_TOOLTIP, OnSetTooltip) ON_BN_CLICKED(IDC_TOOLTIP, OnTooltip) ON_BN_CLICKED(IDC_DISABLED_1X, OnDisabled1x) ON_BN_CLICKED(IDC_HYPER, OnHyper) ON_BN_CLICKED(IDC_PSEUDO_DISABLE, OnPseudoDisable) ON_BN_CLICKED(IDC_HYPER_LOOK, OnHyperLook) ON_BN_CLICKED(IDC_RADIO_NORMAL, OnRadioNormal) ON_BN_CLICKED(IDC_RADIO_DROPDOWN, OnRadioDropdown) ON_BN_CLICKED(IDC_RADIO_RIGHTDROPDOWN, OnRadioRightdropdown) ON_BN_CLICKED(IDC_RADIO_TOGGLE, OnRadioToggle) ON_BN_CLICKED(IDC_RADIO_NOARROWDROPDOWN, OnRadioNoarrowdropdown) ON_BN_CLICKED(IDC_RADIO_TOGGLETHREESTATE, OnRadioTogglethreestate) ON_BN_CLICKED(IDC_ACTION_1, OnAction1) ON_BN_CLICKED(IDC_LEFT_TOP, OnAlignment) ON_BN_CLICKED(IDC_LEFT_VCENTER, OnAlignment) ON_BN_CLICKED(IDC_RIGHT_BOTTOM, OnAlignment) ON_BN_CLICKED(IDC_RIGHT_TOP, OnAlignment) ON_BN_CLICKED(IDC_RIGHT_VCENTER, OnAlignment) ON_BN_CLICKED(IDC_CENTER_BOTTOM, OnAlignment) ON_BN_CLICKED(IDC_CENTER_TOP, OnAlignment) ON_BN_CLICKED(IDC_CENTER_VCENTER, OnAlignment) ON_BN_CLICKED(IDC_MULTILINE, OnMultiline) //}}AFX_MSG_MAP ON_NOTIFY(OXBBN_DROPDOWN,IDC_BUTTON_1,OnDropDownButton1) ON_NOTIFY(OXBBN_TOGGLE,IDC_BUTTON_1,OnToggleButton1) END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CBitmapButtonDemoDlg message handlers BOOL CBitmapButtonDemoDlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon // Set button resources m_originalSize1 = m_wndButton1.GetButtonSize(); // m_wndButton1.SetInnerFocusOffset(CPoint(-4,-2)); VERIFY(m_wndButton1.LoadBitmap(IDB_SUN, m_bAutoResize1, RGB(255,0,255))); // VERIFY(m_wndButton1.LoadIcon(IDI_TOOL_ICON_2, m_bAutoResize1,16,16)); m_wndButton1.SetText(_T("&Bitmap Button")); m_wndButton1.SetVerticalAlignment(BS_VCENTER); m_wndButton1.SetHorizontalAlignment(BS_LEFT); m_nAlignment = 3; nState=1; // m_wndButton1.SetStyleEx(OXBB_EX_DROPDOWN|OXBB_EX_DROPDOWNRIGHT); m_wndButton1.SetStyleEx(OXBB_EX_TOGGLE|OXBB_EX_TOGGLE3STATE); m_nStyle = 5; m_bMultiline = (m_wndButton1.GetStyle()&BS_MULTILINE)==BS_MULTILINE; if(m_bAutoResize1) m_wndButton1.SizeToContent(); m_sText1 = m_wndButton1.GetText(); m_sToolTipText1 = m_wndButton1.GetToolTipText(); m_sHeader=_T("Owner Draw"); VERIFY(m_wndButton10.LoadBitmap(IDB_TOOL_BITMAP_1, TRUE, RGB(255, 0, 255))); VERIFY(m_wndButton11.LoadIcon(IDI_TOOL_ICON_2, TRUE)); VERIFY(m_wndButton12.LoadBitmap(IDB_TOOL_BITMAP_3, TRUE, RGB(255, 0, 255))); m_wndButton10.SetToolTip(TRUE); m_wndButton11.SetToolTip(TRUE); m_wndButton12.SetToolTip(TRUE); m_wndButton1.SetToolTip(TRUE); m_wndButtonAnimated.LoadAvi(IDR_AVI_TEST); m_wndButtonAnimated.SetToolTip(TRUE); // m_wndButtonAnimated.SetStyleEx(OXBB_EX_DROPDOWN|OXBB_EX_DROPDOWNRIGHT); // m_wndButtonAnimated.SetText(_T("Animated")); m_wndButtonAnimated.SizeToContent(); // Set row of buttons next to each other PositionButtonRow(); m_wndButton10.SetTrackLook(TRUE); m_wndButton11.SetTrackLook(TRUE); m_wndButton12.SetTrackLook(TRUE); m_wndButton1.SetTrackLook(TRUE); CFont* pFont = m_wndNew.GetFont(); if (pFont != NULL) { LOGFONT logFont; ::ZeroMemory(&logFont, sizeof(logFont)); pFont->GetLogFont(&logFont); logFont.lfHeight = (logFont.lfHeight * 3) / 2; logFont.lfWidth = 0; // ... Bold logFont.lfWeight = 700; logFont.lfItalic = TRUE; m_largeFont.CreateFontIndirect(&logFont); m_wndNew.SetFont(&m_largeFont); } UpdateData(FALSE); return TRUE; // return TRUE unless you set the focus to a control } void CBitmapButtonDemoDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CUTSampleAboutDlg dlgAbout(IDR_MAINFRAME,ID_DESCRIPTION_FILE); dlgAbout.DoModal(); } else { CDialog::OnSysCommand(nID, lParam); } } // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CBitmapButtonDemoDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CBitmapButtonDemoDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CBitmapButtonDemoDlg::OnDisabled1() { if (!UpdateData(TRUE)) return; m_wndButton1.EnableWindow(!m_bDisabled1); } void CBitmapButtonDemoDlg::OnTrackLook1x() { if (!UpdateData(TRUE)) return; m_wndButton10.SetTrackLook(m_bTrackLook1x); m_wndButton11.SetTrackLook(m_bTrackLook1x); m_wndButton12.SetTrackLook(m_bTrackLook1x); } void CBitmapButtonDemoDlg::OnTrackLook1() { if (!UpdateData(TRUE)) return; m_wndButton1.SetTrackLook(m_bTrackLook1); } void CBitmapButtonDemoDlg::OnPaletteChanged(CWnd* pFocusWnd) { CDialog::OnPaletteChanged(pFocusWnd); // TODO: Add your message handler code here } void CBitmapButtonDemoDlg::OnButton1() { if (!UpdateData(TRUE)) return; if (m_bAction1 && !m_wndButton1.IsToggleButton() && !m_wndButton1.IsDropDownButton()) AfxMessageBox(IDS_ACTION_1, MB_ICONINFORMATION | MB_OK); UpdateData(FALSE); } void CBitmapButtonDemoDlg::OnAlignment() { if (!UpdateData(TRUE)) return; DWORD nHorizontalAlignment = (DWORD)-1; DWORD nVerticalAlignment = (DWORD)-1; if ((m_nAlignment == 0) || (m_nAlignment == 1) || (m_nAlignment == 2)) nVerticalAlignment = BS_TOP; if ((m_nAlignment == 3) || (m_nAlignment == 4) || (m_nAlignment == 5)) nVerticalAlignment = BS_VCENTER; if ((m_nAlignment == 6) || (m_nAlignment == 7) || (m_nAlignment == 8)) nVerticalAlignment = BS_BOTTOM; if ((m_nAlignment == 0) || (m_nAlignment == 3) || (m_nAlignment == 6)) nHorizontalAlignment = BS_LEFT; if ((m_nAlignment == 1) || (m_nAlignment == 4) || (m_nAlignment == 7)) nHorizontalAlignment = BS_CENTER; if ((m_nAlignment == 2) || (m_nAlignment == 5) || (m_nAlignment == 8)) nHorizontalAlignment = BS_RIGHT; ASSERT(nHorizontalAlignment != (DWORD)-1); ASSERT(nVerticalAlignment != (DWORD)-1); DWORD nOldVerticalAlignment=m_wndButton1.GetVerticalAlignment(); m_wndButton1.SetVerticalAlignment(nVerticalAlignment); m_wndButton1.SetHorizontalAlignment(nHorizontalAlignment); if(m_bAutoResize1 && (nOldVerticalAlignment==BS_VCENTER || nVerticalAlignment==BS_VCENTER)) { m_wndButton1.SizeToContent(); } } void CBitmapButtonDemoDlg::OnAutoResize1() { if (!UpdateData(TRUE)) return; if (m_bAutoResize1) m_wndButton1.SizeToContent(); else { // ... Get old position CRect rect; m_wndButton1.GetWindowRect(rect); ScreenToClient(rect); // ... Move m_wndButton1.SetWindowPos(NULL, -1, -1, m_originalSize1.cx, m_originalSize1.cy, SWP_NOMOVE|SWP_NOZORDER|SWP_NOREDRAW|SWP_NOACTIVATE); // ... Invalidate old and new position InvalidateRect(rect); m_wndButton1.Invalidate(); } } void CBitmapButtonDemoDlg::OnSetText() { if (!UpdateData(TRUE)) return; m_wndButton1.SetText(m_sText1); if (m_bAutoResize1) m_wndButton1.SizeToContent(); } void CBitmapButtonDemoDlg::OnText1x() { if (!UpdateData(TRUE)) return; m_wndButton10.SetText(m_bText1x ? _T("&One") : _T("")); m_wndButton11.SetText(m_bText1x ? _T("&Two") : _T("")); m_wndButton12.SetText(m_bText1x ? _T("T&hree") : _T("")); PositionButtonRow(); } void CBitmapButtonDemoDlg::PositionButtonRow() { // First resize them m_wndButton10.SizeToContent(); m_wndButton11.SizeToContent(); m_wndButton12.SizeToContent(); CRect rect; CSize size; CSize largestSize(0, 0); m_wndButton10.GetWindowRect(rect); largestSize = rect.Size(); m_wndButton11.GetWindowRect(rect); size = rect.Size(); if (largestSize.cx < size.cx) largestSize.cx = size.cx; if (largestSize.cy < size.cy) largestSize.cy = size.cy; m_wndButton12.GetWindowRect(rect); size = rect.Size(); if (largestSize.cx < size.cx) largestSize.cx = size.cx; if (largestSize.cy < size.cy) largestSize.cy = size.cy; // The reposition them (next to each other) CRect firstRect; CRect secondRect; m_wndButton10.GetWindowRect(secondRect); ScreenToClient(secondRect); secondRect.right = secondRect.left + largestSize.cx; secondRect.bottom = secondRect.top + largestSize.cy; m_wndButton10.MoveWindow(secondRect); m_wndButton10.GetWindowRect(firstRect); m_wndButton11.GetWindowRect(secondRect); secondRect = secondRect - CPoint(secondRect.left - firstRect.right, secondRect.top - firstRect.top); ScreenToClient(secondRect); secondRect.right = secondRect.left + largestSize.cx; secondRect.bottom = secondRect.top + largestSize.cy; m_wndButton11.MoveWindow(secondRect); m_wndButton11.GetWindowRect(firstRect); m_wndButton12.GetWindowRect(secondRect); secondRect = secondRect - CPoint(secondRect.left - firstRect.right, secondRect.top - firstRect.top); ScreenToClient(secondRect); secondRect.right = secondRect.left + largestSize.cx; secondRect.bottom = secondRect.top + largestSize.cy; m_wndButton12.MoveWindow(secondRect); } void CBitmapButtonDemoDlg::OnFont1() { CFont* pTextFont = m_wndButton1.GetFont(); ASSERT(pTextFont != NULL); LOGFONT logFont; pTextFont->GetLogFont(&logFont); CFontDialog fontDlg(&logFont); fontDlg.m_cf.rgbColors = m_wndButton1.GetTextColor(); if (fontDlg.DoModal() == IDOK) { CFont newTextFont; // ... CFontDialog::GetCurrentFont() ASSERTs without reason if m_hWnd == NULL, // so we use m_cf.lpLogFont directly VERIFY(newTextFont.CreateFontIndirect(fontDlg.m_cf.lpLogFont)); // ... SetTextFont() will keep a copy m_wndButton1.SetTextFont(&newTextFont); m_wndButton1.SetTextColor(fontDlg.GetColor()); if (m_bAutoResize1) m_wndButton1.SizeToContent(); } } void CBitmapButtonDemoDlg::OnSetTooltip() { if (!UpdateData(TRUE)) return; m_wndButton1.SetToolTipText(m_sToolTipText1); } void CBitmapButtonDemoDlg::OnTooltip() { if (!UpdateData(TRUE)) return; m_wndButton1.SetToolTip(m_bToolTip); } void CBitmapButtonDemoDlg::OnDisabled1x() { if (!UpdateData(TRUE)) return; m_wndButton10.EnableWindow(!m_bDisabled1X); m_wndButton11.EnableWindow(!m_bDisabled1X); m_wndButton12.EnableWindow(!m_bDisabled1X); } void CBitmapButtonDemoDlg::OnHyper() { CHyperDlg dlg; dlg.DoModal(); } void CBitmapButtonDemoDlg::OnPseudoDisable() { if (!UpdateData(TRUE)) return; m_wndButton1.SetPseudoDisableMode(m_bPseudoDisable); } void CBitmapButtonDemoDlg::OnHyperLook() { if (!UpdateData(TRUE)) return; m_wndButton1.SetHyperLook(m_bHyperLook); m_bPseudoDisable = m_wndButton1.GetPseudoDisableMode(); UpdateData(FALSE); } void CBitmapButtonDemoDlg::OnRadioNormal() { // TODO: Add your control notification handler code here if (!UpdateData(TRUE)) return; m_wndButton1.SetStyleEx(0); if (m_bAutoResize1) m_wndButton1.SizeToContent(); m_wndButton1.SetStateEx(m_wndButton1.GetStateEx()& ~(OXBB_STATE_CHECKED|OXBB_STATE_INDETERMINATE)); m_wndButton1.RedrawWindow(); m_sHeader=_T("Owner Draw"); UpdateData(FALSE); } void CBitmapButtonDemoDlg::OnRadioDropdown() { // TODO: Add your control notification handler code here if (!UpdateData(TRUE)) return; m_wndButton1.SetStyleEx(OXBB_EX_DROPDOWN); if (m_bAutoResize1) m_wndButton1.SizeToContent(); m_wndButton1.SetStateEx(m_wndButton1.GetStateEx()& ~(OXBB_STATE_CHECKED|OXBB_STATE_INDETERMINATE)); m_wndButton1.RedrawWindow(); m_sHeader=_T("Owner Draw"); UpdateData(FALSE); } void CBitmapButtonDemoDlg::OnRadioRightdropdown() { // TODO: Add your control notification handler code here if (!UpdateData(TRUE)) return; m_wndButton1.SetStyleEx(OXBB_EX_DROPDOWN|OXBB_EX_DROPDOWNRIGHT); if (m_bAutoResize1) m_wndButton1.SizeToContent(); m_wndButton1.SetStateEx(m_wndButton1.GetStateEx()& ~(OXBB_STATE_CHECKED|OXBB_STATE_INDETERMINATE)); m_wndButton1.RedrawWindow(); m_sHeader=_T("Owner Draw"); UpdateData(FALSE); } void CBitmapButtonDemoDlg::OnRadioToggle() { // TODO: Add your control notification handler code here if (!UpdateData(TRUE)) return; m_wndButton1.SetStyleEx(OXBB_EX_TOGGLE); if (m_bAutoResize1) m_wndButton1.SizeToContent(); m_wndButton1.SetStateEx(m_wndButton1.GetStateEx()& ~(OXBB_STATE_CHECKED|OXBB_STATE_INDETERMINATE)); m_wndButton1.RedrawWindow(); m_sHeader=_T("Owner Draw"); UpdateData(FALSE); } void CBitmapButtonDemoDlg::OnRadioNoarrowdropdown() { // TODO: Add your control notification handler code here if (!UpdateData(TRUE)) return; m_wndButton1.SetStyleEx(OXBB_EX_DROPDOWN|OXBB_EX_DROPDOWNNOARROW); if (m_bAutoResize1) m_wndButton1.SizeToContent(); m_wndButton1.SetStateEx(m_wndButton1.GetStateEx()& ~(OXBB_STATE_CHECKED|OXBB_STATE_INDETERMINATE)); m_wndButton1.RedrawWindow(); m_sHeader=_T("Owner Draw"); UpdateData(FALSE); } void CBitmapButtonDemoDlg::OnRadioTogglethreestate() { // TODO: Add your control notification handler code here if (!UpdateData(TRUE)) return; m_wndButton1.SetStyleEx(OXBB_EX_TOGGLE|OXBB_EX_TOGGLE3STATE); if (m_bAutoResize1) m_wndButton1.SizeToContent(); m_wndButton1.SetStateEx(m_wndButton1.GetStateEx()& ~(OXBB_STATE_CHECKED|OXBB_STATE_INDETERMINATE)); m_wndButton1.RedrawWindow(); m_sHeader=_T("Owner Draw"); UpdateData(FALSE); } void CBitmapButtonDemoDlg::OnDropDownButton1(NMHDR * pNotifyStruct, LRESULT * result) { UNREFERENCED_PARAMETER(pNotifyStruct); if (m_bAction1) AfxMessageBox(IDS_ACTION_1, MB_ICONINFORMATION | MB_OK); *result=0; } void CBitmapButtonDemoDlg::OnToggleButton1(NMHDR * pNotifyStruct, LRESULT * result) { UNREFERENCED_PARAMETER(pNotifyStruct); if (!UpdateData(TRUE)) return; if (m_bAction1) { if(nState==2) { m_sHeader=_T("Owner Draw - Indeterminate"); } else if(nState==1) { m_sHeader=_T("Owner Draw - On"); } else if(nState==0) { m_sHeader=_T("Owner Draw - Off"); } else { m_sHeader=_T("Owner Draw"); } } UpdateData(FALSE); *result=0; } void CBitmapButtonDemoDlg::OnAction1() { // TODO: Add your control notification handler code here if (!UpdateData(TRUE)) return; m_sHeader=_T("Owner Draw"); UpdateData(FALSE); } void CBitmapButtonDemoDlg::OnMultiline() { // TODO: Add your control notification handler code here if (!UpdateData(TRUE)) return; if(m_bMultiline) m_wndButton1.ModifyStyle(0,BS_MULTILINE); else m_wndButton1.ModifyStyle(BS_MULTILINE,0); if (m_bAutoResize1) m_wndButton1.SizeToContent(); else m_wndButton1.Invalidate(); }