CSplitter Struct Reference

#include <CSplitter.hpp>

Collaboration diagram for CSplitter:

Public Member Functions
void	Init (CWindow parent, CWindow left, CWindow right)
void	ResizeWnd (int width, int height)
void	DragSplitter (INT x)
LRESULT	OnSize (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnSetCursor (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnLButtonDown (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnMouseMove (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnLButtonUp (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

Private Attributes
CWindow	m_Parent
CWindow	m_Left
CWindow	m_Right
int	m_splitterPos = 280
const int	m_splitterSize = 4

Detailed Description

Definition at line 8 of file CSplitter.hpp.

Member Function Documentation

DragSplitter()

void CSplitter::DragSplitter ( INT  x )

inline

Definition at line 47 of file CSplitter.hpp.

    {
        m_splitterPos = max(x, 120);
        RECT rc;
        m_Parent.GetClientRect(&rc);
        ResizeWnd(rc.right - rc.left, rc.bottom - rc.top);
    }

Referenced by OnLButtonUp(), and OnMouseMove().

Init()

void CSplitter::Init ( CWindow  parent, CWindow  left, CWindow  right  )

inline

Definition at line 20 of file CSplitter.hpp.

    {
        m_Parent = parent;
        m_Left = left;
        m_Right = right;
    }

Referenced by CCertMgrProperties::OnInitDialog().

OnLButtonDown()

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

inline

Definition at line 82 of file CSplitter.hpp.

    {
        INT x = GET_X_LPARAM(lParam);
 
        if (x >= m_splitterPos - m_splitterSize / 2 && x <= m_splitterPos + m_splitterSize / 2)
        {
            m_Parent.SetCapture();
 
            bHandled = TRUE;
            return TRUE;
        }
 
        return TRUE;
    }

OnLButtonUp()

LRESULT CSplitter::OnLButtonUp ( UINT  uMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

inline

Definition at line 108 of file CSplitter.hpp.

    {
        if (GetCapture() == m_Parent.m_hWnd)
        {
            DragSplitter(GET_X_LPARAM(lParam));
            ReleaseCapture();
        }
        return TRUE;
    }

OnMouseMove()

LRESULT CSplitter::OnMouseMove ( UINT  uMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

inline

Definition at line 98 of file CSplitter.hpp.

    {
        if (GetCapture() == m_Parent.m_hWnd)
        {
            DragSplitter(GET_X_LPARAM(lParam));
        }
        return TRUE;
    }

OnSetCursor()

LRESULT CSplitter::OnSetCursor ( UINT  uMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

inline

Definition at line 63 of file CSplitter.hpp.

    {
        if (LOWORD(lParam) == HTCLIENT)
        {
            POINT pt;
            GetCursorPos(&pt);
            m_Parent.ScreenToClient(&pt);
            if (pt.x >= m_splitterPos - m_splitterSize / 2 && pt.x <= m_splitterPos + m_splitterSize / 2)
            {
                SetCursor(LoadCursor(NULL, IDC_SIZEWE));
                bHandled = TRUE;
                return TRUE;
            }
        }
        bHandled = FALSE;
        return FALSE;
    }

OnSize()

LRESULT CSplitter::OnSize ( UINT  uMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

inline

Definition at line 56 of file CSplitter.hpp.

    {
        ResizeWnd(LOWORD(lParam), HIWORD(lParam));
        return TRUE;
    }

ResizeWnd()

void CSplitter::ResizeWnd ( int  width, int  height  )

inline

Definition at line 28 of file CSplitter.hpp.

    {
        RECT rc;
        m_Parent.GetClientRect(&rc);
 
        HDWP hdwp = BeginDeferWindowPos(2);
 
        if (hdwp)
            hdwp = m_Left.DeferWindowPos(
                hdwp, NULL, 0, 0, m_splitterPos - m_splitterSize / 2, height, SWP_NOZORDER | SWP_NOACTIVATE);
        if (hdwp)
            hdwp = m_Right.DeferWindowPos(
                hdwp, NULL, m_splitterPos + m_splitterSize / 2, 0, width - (m_splitterPos + m_splitterSize / 2), height,
                SWP_NOZORDER | SWP_NOACTIVATE);
        if (hdwp)
            EndDeferWindowPos(hdwp);
    }

Referenced by DragSplitter(), and OnSize().

Member Data Documentation

m_Left

CWindow CSplitter::m_Left

private

Definition at line 12 of file CSplitter.hpp.

Referenced by Init(), and ResizeWnd().

m_Parent

CWindow CSplitter::m_Parent

private

Definition at line 11 of file CSplitter.hpp.

Referenced by DragSplitter(), Init(), OnLButtonDown(), OnLButtonUp(), OnMouseMove(), OnSetCursor(), and ResizeWnd().

m_Right

CWindow CSplitter::m_Right

private

Definition at line 13 of file CSplitter.hpp.

Referenced by Init(), and ResizeWnd().

m_splitterPos

int CSplitter::m_splitterPos = 280

private

Definition at line 15 of file CSplitter.hpp.

Referenced by DragSplitter(), OnLButtonDown(), OnSetCursor(), and ResizeWnd().

m_splitterSize

const int CSplitter::m_splitterSize = 4

private

Definition at line 16 of file CSplitter.hpp.

Referenced by OnLButtonDown(), OnSetCursor(), and ResizeWnd().

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

• base/applications/mscutils/certmgr/CSplitter.hpp