Report Control - Set Size of a Cell or a row

Print Page | Close Window

Set Size of a Cell or a row

Printed From: Codejock Forums
Category: Codejock Products
Forum Name: Report Control
Forum Description: Topics Related to Codejock Report Control
URL: http://forum.codejock.com/forum_posts.asp?TID=4086
Printed Date: 04 November 2025 at 11:12am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Set Size of a Cell or a row

Posted By: fakie
Subject: Set Size of a Cell or a row
Date Posted: 28 April 2006 at 7:37am

Hello everybody,

I like to change the size of my rows, but i don't know how to set the size of the rows. I created some rows, but they have fixed size and i don't know how change it. I change the size of my font, but the size of my rows didn't change. Can anyone say me how to set the size of my rows or of my cells. Thanks in advance.

Here is my code:
CXTPReportControl& wndReport = GetReportCtrl();
wndReport.AddColumn(new CXTPReportColumn(0,_T("Column1"),50));
wndReport.AddColumn(new CXTPReportColumn(1,_T("Column2"),50));
wndReport.AddColumn(new CXTPReportColumn(2,_T("Column3"),50));
wndReport.SetVirtualMode(new CVirtualRecord(), 5);

CVirtualRecord()
{
     CFont *simpleFont = new CFont;
     simpleFont->CreatePointFont(220, "Times New Roman");
     CXTPReportRecordItem *d=new CXTPReportRecordItem();
     d->SetFont(simpleFont);
     d->SetBackgroundColor(RGB(243,245,253));
     AddItem(d);
     d=new CXTPReportRecordItem();
   d->SetFont(simpleFont);
     d->SetBackgroundColor(RGB(243,245,253));
     AddItem(d);
     d=new CXTPReportRecordItem();
     d->SetFont(simpleFont);
     d->SetBackgroundColor(RGB(243,245,253));
     AddItem(d);
}

cu fakie

Replies:

Posted By: sserge
Date Posted: 28 April 2006 at 4:03pm

Do you want to change a height or a width of the row?

Posted By: fakie
Date Posted: 01 May 2006 at 1:09am

Hello sserge,

I'd like to change the height of the row. I want to set the height by a value.

cu fakie

Posted By: sserge
Date Posted: 01 May 2006 at 5:18am

Hi,

You'll have to override GetHeight() method for your custom descendant class of CXTPReportRow. Note that you'll have also to override CXTPReportControl::CreateRow() to apply a custom Row class.

See also topics:
http://forum.codejock.com/forum_posts.asp?TID=2932 - http://forum.codejock.com/forum_posts.asp?TID=2932
http://forum.codejock.com/forum_posts.asp?TID=2984 - http://forum.codejock.com/forum_posts.asp?TID=2984

--
WBR,
Serge

Posted By: fakie
Date Posted: 02 May 2006 at 2:48am

Hello sserge,

Thx for your tipps.
I have tried this tutorial:
http://forum.codejock.com/forum_posts.asp?TID=2984 - http://forum.codejock.com/forum_posts.asp?TID=2984

and I have added the class VirtualRow to my program and I override the function getheight like this:
Class VirtualRow:public CXTPReportRow
{
...//some code
int VirtualRow::GetHeight(CDC* dc, int nWidth)
{
    dc->SetBkColor(RGB(0,0,0));
    m_nPreviewHeight=1000;
    m_rcRow.SetRect(10,10,10,10);
    dc->ExcludeClipRect(1,1,100,100);
    dc->Ellipse(1,1,20,255);
    return m_nIndex * 20 + 10;
}
}
but I don't know how to change the height of my row. If i call this function( getHeight( getDC(),120) ), it will take no effect. How can I adjust the height with the CDC object?

cu fakie

Posted By: sserge
Date Posted: 02 May 2006 at 5:29am

Hi,

Here is a working example of how to override GetHeight for a virtual row. You can insert those pieces of code into VirtualListView.cpp and play with it:


class CVirtualReportRow : public CXTPReportRow 
{
public:
    CVirtualReportRow() : CXTPReportRow() { }
    virtual ~CVirtualReportRow() { }
    
    virtual int GetHeight(CDC* pDC, int nWidth)
    {
        return CXTPReportRow::GetHeight(pDC, nWidth) + 20;
    }
};

class CVirtualReportControl : public CXTPReportControl
{
public:
    virtual CXTPReportRow* CreateRow()
    {
        return new CVirtualReportRow();
    };
};

///...///

CVirtualListView::CVirtualListView()
{
    m_bColorize = FALSE;

    SetReportCtrl(new CVirtualReportControl());
}

--
WBR,
Serge