tabctrldlg.cpp

vc的一些原码,对于帮助学习和提高很有帮助

		case 1:		// At the bottom
			m_tab.ModifyStyle (TCS_VERTICAL, TCS_BOTTOM, TRUE);
			dwStyle = m_tab.GetStyle();
			dwStyleEx = m_tab.GetExStyle();
			RecreateWindow (dwStyle, dwStyleEx);
			AlignTabsAtBottom ();
			m_StyleMultilineCtrl.EnableWindow(TRUE);
			break;
		case 2:		// At the left
			m_tab.ModifyStyle (TCS_BOTTOM, TCS_VERTICAL, TRUE);
			dwStyle = m_tab.GetStyle();
			dwStyleEx = m_tab.GetExStyle();
			RecreateWindow (dwStyle, dwStyleEx);
			AlignTabsAtLeft();
			m_StyleMultiline = TRUE;
			UpdateData (FALSE);
			OnStyleMultiline ();
			m_StyleMultilineCtrl.EnableWindow(FALSE);
			break;
		case 3:		// At the right
			m_tab.ModifyStyle (0, TCS_BOTTOM | TCS_VERTICAL, TRUE);
			dwStyle = m_tab.GetStyle();
			dwStyleEx = m_tab.GetExStyle();
			RecreateWindow (dwStyle, dwStyleEx);
			m_StyleMultiline = TRUE;
			UpdateData (FALSE);
			OnStyleMultiline ();
			m_StyleMultilineCtrl.EnableWindow(FALSE);
			AlignTabsAtRight();
			break;
	}
}

void CTabCtrlDlg::AlignTabsAtTop()
{
CRect	r, rc;

	int nRows = m_tab.GetRowCount ();
//
//	Get the image area and resize all the controls
//
	GetTabRects (r, rc);
	if (nRows == 1)
		rc.bottom = m_rcBase.bottom;
	else
		rc.bottom += (r.bottom - r.top) * (nRows - 1);

	m_tab.MoveWindow (rc, TRUE);

	CRect rcClient;
	CRect rcTab;

	

	rc = m_rcBase;
	rc.top += (r.bottom - r.top) * nRows + 6;
	rc.bottom += (r.bottom - r.top) * nRows - 30;
	rc.left += 6;
	rc.right -= 6;
	m_list.MoveWindow (rc, TRUE);
	m_edit.MoveWindow (rc, TRUE);
//	m_tree.MoveWindow (rc, TRUE);
	m_FirstPageControl->MoveWindow (rc, TRUE);

	CPropertySheet *ps = STATIC_DOWNCAST(CPropertySheet, GetParent());
	int nIndex = ps->GetPageIndex (this);
	CRect rcPTab;
	ps->GetTabControl()->GetItemRect (nIndex, rcPTab);

	m_tab.GetWindowRect (rcClient);
	ScreenToClient (rcClient);
	rc.top += rcClient.top + rcPTab.bottom;
	rc.left += 10;
	rc.right += 10;
	rc.bottom += 56;
	m_tabtree.MoveWindow (rc, TRUE);
	m_tabboxes.MoveWindow (rc, TRUE);
}

void CTabCtrlDlg::AlignTabsAtBottom()
{
CRect	r, rc;

	int nRows = m_tab.GetRowCount ();
//
//	Get the image area and resize all the controls
//
	GetTabRects (r, rc);
	if (nRows == 1)
		rc.bottom = m_rcBase.bottom;
	else
		rc.bottom = m_rcBase.bottom + (r.bottom - r.top) * (nRows - 1);
	m_tab.MoveWindow (rc, TRUE);

	rc.top += 6;
	rc.bottom -= (r.bottom - r.top) * nRows + 10;
	rc.left += 6;
	rc.right -= 6;
	m_list.MoveWindow (rc, TRUE);
	m_edit.MoveWindow (rc, TRUE);
//	m_tree.MoveWindow (rc, TRUE);
	m_FirstPageControl->MoveWindow (rc, TRUE);

	CPropertySheet *ps = STATIC_DOWNCAST(CPropertySheet, GetParent());
	int nIndex = ps->GetPageIndex (this);
	CRect rcPTab;
	ps->GetTabControl()->GetItemRect (nIndex, rcPTab);

	CRect rcClient;
	m_tab.GetWindowRect (rcClient);
	ScreenToClient (rcClient);
	rc.top += rcClient.top + rcPTab.bottom;//42;
	rc.left += 10;
	rc.right += 10;
	rc.bottom += rcPTab.bottom + r.Height();//56;
	m_tabtree.MoveWindow (rc, TRUE);
	m_tabboxes.MoveWindow (rc, TRUE);
}

void CTabCtrlDlg::AlignTabsAtLeft()
{
CRect	r, rc;

	int nRows = m_tab.GetRowCount ();
//
//	Get the image area and resize all the controls
//
	GetTabRects (r, rc);

	m_tab.MoveWindow (rc, TRUE);

	m_tab.MoveWindow (rc, TRUE);

	rc.left += (r.right - r.left) * nRows + 6;
	rc.top += 6;
	rc.bottom -= 6;
	rc.right -= 6;
	m_list.MoveWindow (rc, TRUE);
	m_edit.MoveWindow (rc, TRUE);
//	m_tree.MoveWindow (rc, TRUE);
	m_FirstPageControl->MoveWindow (rc, TRUE);

	CPropertySheet *ps = STATIC_DOWNCAST(CPropertySheet, GetParent());
	int nIndex = ps->GetPageIndex (this);
	CRect rcPTab;
	ps->GetTabControl()->GetItemRect (nIndex, rcPTab);

	CRect rcClient;
	m_tab.GetWindowRect (rcClient);
	ScreenToClient (rcClient);
	rc.top += rcClient.top + rcPTab.bottom;//42;
	rc.left += 10;
	rc.right += 10;
	rc.bottom += 56;
	m_tabtree.MoveWindow (rc, TRUE);
	m_tabboxes.MoveWindow (rc, TRUE);
}

void CTabCtrlDlg::AlignTabsAtRight()
{
CRect	r, rc;

	int nRows = m_tab.GetRowCount ();
//
//	Get the image area and resize all the controls
//
	GetTabRects (r, rc);
	m_tab.MoveWindow (rc, TRUE);

	rc = m_rcBase;
	m_tab.MoveWindow (rc, TRUE);

	rc.right -= (r.right - r.left) * nRows + 6;
	rc.top += 6;
	rc.bottom -= 6;
	rc.left += 6;
	m_list.MoveWindow (rc, TRUE);
	m_edit.MoveWindow (rc, TRUE);
//	m_tree.MoveWindow (rc, TRUE);
	m_FirstPageControl->MoveWindow (rc, TRUE);

	CPropertySheet *ps = STATIC_DOWNCAST(CPropertySheet, GetParent());
	int nIndex = ps->GetPageIndex (this);
	CRect rcPTab;
	ps->GetTabControl()->GetItemRect (nIndex, rcPTab);

	CRect rcClient;
	m_tab.GetWindowRect (rcClient);
	ScreenToClient (rcClient);
	rc.top += rcClient.top + rcPTab.bottom;//42;
	rc.left += 10;
	rc.right += 10;
	rc.bottom += 56;
	m_tabtree.MoveWindow (rc, TRUE);
	m_tabboxes.MoveWindow (rc, TRUE);
}

void CTabCtrlDlg::OnAlignFixedwidth() 
{
	m_tab.ModifyStyle (TCS_RAGGEDRIGHT, TCS_FIXEDWIDTH, TRUE);
	RecreateWindow (m_tab.GetStyle(), m_tab.GetExStyle ());
	switch (m_TabsLocation)
	{
		case 0:		// At the top
			AlignTabsAtTop();
			break;
		case 1:		// At the bottom
			AlignTabsAtBottom ();
			break;
		case 2:		// At the left
			AlignTabsAtLeft();
			break;
		case 3:		// At the right
			AlignTabsAtRight();
			break;
	}
}

void CTabCtrlDlg::OnAlignRightjustify() 
{
	m_tab.ModifyStyle (TCS_RAGGEDRIGHT | TCS_FIXEDWIDTH, 0, TRUE);
	RecreateWindow (m_tab.GetStyle(), m_tab.GetExStyle ());
	switch (m_TabsLocation)
	{
		case 0:		// At the top
			AlignTabsAtTop();
			break;
		case 1:		// At the bottom
			AlignTabsAtBottom ();
			break;
		case 2:		// At the left
			AlignTabsAtLeft();
			break;
		case 3:		// At the right
			AlignTabsAtRight();
			break;
	}
}

void CTabCtrlDlg::OnAlignRaggedright() 
{
	m_tab.ModifyStyle (TCS_FIXEDWIDTH, TCS_RAGGEDRIGHT, TRUE);
	RecreateWindow (m_tab.GetStyle(), m_tab.GetExStyle ());
	switch (m_TabsLocation)
	{
		case 0:		// At the top
			AlignTabsAtTop();
			break;
		case 1:		// At the bottom
			AlignTabsAtBottom ();
			break;
		case 2:		// At the left
			AlignTabsAtLeft();
			break;
		case 3:		// At the right
			AlignTabsAtRight();
			break;
	}
}

void CTabCtrlDlg::RecreateWindow(DWORD dwStyle, DWORD dwStyleEx)
{
	TC_ITEM		ti;

	UpdateData (TRUE);
	CWnd *parent;
	int nSel = m_tab.GetCurSel ();
	ti.mask = TCIF_PARAM | TCIF_IMAGE;
	m_tab.GetItem (nSel, &ti);
	CWnd *cDlg = (CWnd *) ti.lParam;
	if (cDlg != NULL)
		cDlg->ShowWindow (SW_HIDE);
	CRect rc;
	m_tab.GetWindowRect (rc);

	DeleteTabItems ();
	parent = m_tab.GetParent();
	m_tab.DestroyWindow ();
	m_tab.Create (dwStyle, rc, parent, IDC_TABCTRL_SAMPLETAB);
	m_tab.ShowWindow (SW_SHOWDEFAULT);
	if (m_StyleMultiline == TRUE)
	{
		m_tab.ModifyStyle (TCS_SINGLELINE, TCS_MULTILINE, TRUE);
	}
	else
	{
		m_tab.ModifyStyle (TCS_MULTILINE, TCS_SINGLELINE, TRUE);
	}
	CFont* font = GetFont ();
	m_tab.SetFont (font);
	m_tab.SetImageList (&m_Images);
	AddTabItems ();
	m_tab.SetCurSel (nSel);
	if (cDlg != NULL)
		cDlg->ShowWindow (SW_SHOWNORMAL);
}

void CTabCtrlDlg::OnStyleButtons() 
{
	UpdateData (TRUE);
	if (m_StyleButtons == TRUE)
	{
		m_tab.ModifyStyle (0, TCS_BUTTONS, TRUE);
		m_tab.Invalidate ();
	}
	else
	{
		m_tab.ModifyStyle (TCS_BUTTONS, 0, TRUE);
		m_tab.Invalidate ();
	}
	TC_ITEM		ti;
	int nSel = m_tab.GetCurSel ();
	ti.mask = TCIF_PARAM | TCIF_IMAGE;
	m_tab.GetItem (nSel, &ti);
	CWnd *cDlg = (CWnd *) ti.lParam;
	if (cDlg != NULL)
		cDlg->Invalidate ();
}

void CTabCtrlDlg::OnStyleHottrack() 
{
	DWORD dwStyle, dwStyleEx;

	UpdateData (TRUE);
	if (m_StyleHotTrack == TRUE)
	{
		m_tab.ModifyStyle (0, TCS_HOTTRACK, TRUE);
		dwStyle = m_tab.GetStyle ();
		dwStyleEx = m_tab.GetExStyle ();
		RecreateWindow (dwStyle, dwStyleEx);
	}
	else
	{
		m_tab.ModifyStyle (TCS_HOTTRACK, 0, TRUE);
		dwStyle = m_tab.GetStyle ();
		dwStyleEx = m_tab.GetExStyle ();
		RecreateWindow (dwStyle, dwStyleEx);
	}
	switch (m_TabsLocation)
	{
		case 0:		// At the top
			AlignTabsAtTop();
			break;
		case 1:		// At the bottom
			AlignTabsAtBottom ();
			break;
		case 2:		// At the left
			AlignTabsAtLeft();
			break;
		case 3:		// At the right
			AlignTabsAtRight();
			break;
	}
}

void CTabCtrlDlg::GetTabRects(CRect &r, CRect &rc)
{
	int nSel = m_tab.GetCurSel ();
	m_tab.SetCurSel (0);
	m_tab.GetItemRect (0, &r);
	m_tab.GetClientRect (rc);
	rc.left += m_rcBase.left;
	rc.top += m_rcBase.top;
	rc.right += m_rcBase.left;
	rc.bottom += m_rcBase.top;
	m_tab.SetCurSel (nSel);
}

void CTabCtrlDlg::OnTabctrlSwitchcontrols() 
{
	TC_ITEM ti;
	ti.mask = TCIF_PARAM;
	m_tab.GetItem (0, &ti);
	CTreeCtrl *tree = (CTreeCtrl *) ti.lParam;
	tree->SetParent (&m_tab);
	CRect rc;
	tree->GetWindowRect (rc);
	m_tab.ScreenToClient (rc);
	if (tree->IsKindOf (RUNTIME_CLASS(CTreeCtrl)))
	{
		tree->DestroyWindow ();
		m_AltList.Create (LVS_REPORT | WS_BORDER, rc, &m_tab, 0);
		ti.lParam = (LPARAM) &m_AltList;
		InitializeList (&m_AltList);
		m_FirstPageControl = &m_AltList;
		::SetWindowText (GetDlgItem(IDC_TABCTRL_SWITCHCONTROLS)->m_hWnd,
						"Use Tree Control");
	}
	else
	{
		tree->DestroyWindow ();
		m_tree.Create (TREE_STYLES, rc, &m_tab, 0);
		ti.lParam = (LPARAM) &m_tree;
		m_tab.SetItem (0, &ti);
		int nCur = m_tab.GetCurSel ();
		if (nCur == 0)
			m_tree.ShowWindow (SW_SHOWNORMAL);
		InitializeTree (&m_tree);
		m_FirstPageControl = &m_tree;
		::SetWindowText (GetDlgItem(IDC_TABCTRL_SWITCHCONTROLS)->m_hWnd,
						"Use List Control");
	}
	m_tab.SetItem (0, &ti);
	int nCur = m_tab.GetCurSel ();
	if (nCur == 0)
		m_FirstPageControl->ShowWindow (SW_SHOWNORMAL);
	m_FirstPageControl->SetParent (this);
}