Multiline text ListCtrl with black color grid line of Report View Style

Question

1.00/5 (2 votes)

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Hello,

I do want to display multiline text in ListCtrl of Report View Style.
While displaying data, i do want black color grid lines in Reoprt View Style.

Anyone can help me out in this?

Posted 3-Mar-10 19:33pm

AJ83

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20 solutions

Solution 31

No. The error source is placed at your DrawItem() :)

Posted 4-Mar-10 2:53am

Eugen Podsypalnikov

Solution 30

do you want me to comment pDC of "Erasebkground()".?

But i do want this background.

Any other suggestion?

Posted 4-Mar-10 2:40am

AJ83

Solution 32

In DrawItem(), pDC->FillSolidRect(), is already commented.

I did not get exactly what are you trying to convey.

Posted 4-Mar-10 3:03am

AJ83

Solution 33

Yes. But it may not be commented,
you should fill out the rows background with a method... :)

Posted 4-Mar-10 3:05am

Eugen Podsypalnikov

Solution 1

You could try to remove the grig style
and frame your owner draw cells with black lines:
each cell - at its bottom and right sides (CYourList::DrawItem(..))... :)

Posted 3-Mar-10 19:51pm

Eugen Podsypalnikov

Solution 2

do you haev any sample code for this so that i can proceed?

well i have already started working on this.

Posted 3-Mar-10 20:02pm

AJ83

Solution 3

Your possible beginning :) :

void CYourList::DrawItem(LPDRAWITEMSTRUCT pDIS)
{
  CDC* pcDC = CDC::FromHandle(pDIS->hDC);

  switch (pDIS->itemAction) {
    case ODA_DRAWENTIRE: {
      CRect cItemRect(pDIS->rcItem);
      pcDC->MoveTo(cItemRect.left,  cItemRect.bottom);
      pcDC->LineTo(cItemRect.right, cItemRect.bottom);
      pcDC->LineTo(cItemRect.right, cItemRect.top);
...
    }
    break;
  }
}

Posted 3-Mar-10 20:17pm

Eugen Podsypalnikov

Solution 4

Eugen,

My requirement is: alternated row is of yellow color with multiline property true.

And grid line must be of black color.

Posted 3-Mar-10 20:27pm

AJ83

Solution 5

control is not coming to "DrawItem()".
My Owner Data & Owner Draw Fixed is TRUE.

Posted 3-Mar-10 20:36pm

AJ83

Solution 6

Now it is yellow :) :

void CYourList::DrawItem(LPDRAWITEMSTRUCT pDIS) {
  CDC* pcDC = CDC::FromHandle(pDIS->hDC);
  switch (pDIS->itemAction) {
    case ODA_DRAWENTIRE: {
      CRect cItemRect(pDIS->rcItem);
      pcDC->FillSolidRect(cItemRect, RGB(255, 249, 121));
      pcDC->MoveTo(cItemRect.left,  cItemRect.bottom);
      pcDC->LineTo(cItemRect.right, cItemRect.bottom);
      pcDC->LineTo(cItemRect.right, cItemRect.top);
...
    }
    break;
  }
}

Posted 3-Mar-10 20:38pm

Eugen Podsypalnikov

Solution 7

Please post your list class,
its implementation and parents exchange :)

Posted 3-Mar-10 20:40pm

Eugen Podsypalnikov

Solution 8

List Class:

Header File:

class CColoredListReport : public CListCtrl
{
	DECLARE_DYNAMIC(CColoredListReport)
public:
	CColoredListReport();
	virtual ~CColoredListReport();
protected:
	DECLARE_MESSAGE_MAP()
public:
	virtual void DrawItem(LPDRAWITEMSTRUCT /*lpDrawItemStruct*/);
};

CPP File:

C#

void CColoredListReport::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
 // TODO:  Add your code to draw the specified item

 CDC* pDC;
 pDC = CDC::FromHandle(lpDrawItemStruct->hDC);

 switch (lpDrawItemStruct->itemAction)
 {
   case ODA_DRAWENTIRE:
     CRect cRect(lpDrawItemStruct->rcItem);
     pDC->MoveTo(cRect.left, cRect.bottom);
     pDC->LineTo(cRect.right, cRect.bottom);
     pDC->LineTo(cRect.right, cRect.top);

     break;
  }
}

Parent Class:

C#

void CListForm::DoDataExchange(CDataExchange* pDX)
{
    CFormView::DoDataExchange(pDX);

    DDX_Control(pDX, IDC_LIST1, m_lstReportView);
}

Posted 3-Mar-10 20:45pm

AJ83

Solution 9

There is nothing to draw,
you should insert some columns and items... :)

For example, in the virtual void CMainForm::OnInitialUpdate():

C++

void CMainForm::OnInitialUpdate()
{
  UpdateData(FALSE);
 
  m_cList.InsertColumn(0, _T("Column 1"));
 
  m_cList.InsertItem(0, _T("item 1"));
  m_cList.InsertItem(1, _T("item 2"));
  m_cList.InsertItem(2, _T("item 3"));
  m_cList.InsertItem(3, _T("item 4"));
}

Posted 3-Mar-10 21:48pm

Eugen Podsypalnikov

Solution 10

First of all control is not going to "DrawItem()".

Second, I am accessing m_lstReportView from CListForm.

Above of all this, i have create my own List Ctrl which include black color grid line with alternate colored row. Firstly i have to achieve this later i will do inserting.

Posted 3-Mar-10 21:53pm

AJ83

Solution 11

Very good :)

But the conrol would go there
when it will be necessary, for example - to draw an item.

There are no items in your list control now... :)

Posted 3-Mar-10 22:00pm

Eugen Podsypalnikov

Solution 12

ohh. k I got your point.

Yes, control is now going there. but it is drawing only horizontal line but not vertical one.

and also it is not displaying inserted item.

Posted 3-Mar-10 22:05pm

AJ83

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Eugen Podsypalnikov · Accepted Answer · 2010-03-03T23:05:00

Try and extend it :)

C++

void CMainForm::OnInitialUpdate()
{
  UpdateData(FALSE);

  m_cList.InsertColumn(0, _T("col 1"), LVCFMT_LEFT, 200);
  m_cList.InsertColumn(1, _T("col 2"), LVCFMT_LEFT, 200);
  m_cList.InsertItem(0, _T("item 1"));
  m_cList.SetItemText(0, 1, _T("comment 1"));
  m_cList.InsertItem(1, _T("item 2"));
  m_cList.SetItemText(1, 1, _T("comment 2"));
  m_cList.InsertItem(2, _T("item 3"));
  m_cList.SetItemText(2, 1, _T("comment 3"));
  m_cList.InsertItem(3, _T("item 4"));
  m_cList.SetItemText(3, 1, _T("comment 4"));
}

void CColoredListReport::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
  CDC* pDC;
  pDC = CDC::FromHandle(lpDrawItemStruct->hDC);
 
  switch (lpDrawItemStruct->itemAction) {
   case ODA_DRAWENTIRE:
     CRect cRect(lpDrawItemStruct->rcItem);
     cRect.DeflateRect(0, 0, 1, 1);
     pDC->FillSolidRect(cRect, RGB(255, 249, 121));
     
     // The row frame
     pDC->MoveTo(cRect.left, cRect.bottom);
     pDC->LineTo(cRect.right, cRect.bottom);
     pDC->LineTo(cRect.right, cRect.top -1);
     
     // The cells frames and textes
 
     CRect cSubItemRect;
     GetSubItemRect(lpDrawItemStruct->itemID, 0, LVIR_LABEL, cSubItemRect);
     pDC->DrawText(GetItemText(0, 0), cSubItemRect, DT_CENTER|DT_VCENTER);
 
     GetSubItemRect(lpDrawItemStruct->itemID, 1, LVIR_LABEL, cSubItemRect);
     pDC->MoveTo(cSubItemRect.TopLeft());
     pDC->LineTo(cSubItemRect.left, cSubItemRect.bottom);
     pDC->DrawText(GetItemText(0, 1), cSubItemRect, DT_CENTER|DT_VCENTER);
  
     break;
  }
}

Eugen Podsypalnikov · Accepted Answer · 2010-03-04T03:15:00

Solution 35

You should use pDC->FillSolidRect(cRect, <YourRGB>);

in your DrawItem() :)

Please do not comment it out :)

Posted 4-Mar-10 3:15am

Eugen Podsypalnikov

v2

Eugen Podsypalnikov · Accepted Answer · 2010-03-04T03:31:00

Solution 39

Please take cRect.DflateRect(0, 0, 1, 1); again :)

Posted 4-Mar-10 3:31am

Eugen Podsypalnikov

Eugen Podsypalnikov · Accepted Answer · 2010-03-04T03:28:00

You could provide a function :) :

COLORREF CColoredListReport::GetColorByIndex(int iRow)
{
  COLORREF crResult = iRow % 2 ? RGB(x, y, z) : RGB(z, x, y);
  return crResult;
}

...and the use it in DrawItem():

...
  pDC->FillSolidRect(cRect,
                     GetColorByIndex(lpDrawItemStruct->itemID));
...

Multiline text ListCtrl with black color grid line of Report View Style

20 solutions

Solution 31

Solution 15

Solution 35

Solution 30

Solution 32

Solution 33

Solution 39

Solution 37

Solution 1

Solution 2

Solution 3

Solution 4

Solution 5

Solution 6

Solution 7

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