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Markus Accola
4032
How align header groups
posted

Hello,

I'm trying to use header groups, because I have somewhat similar like discussed in this thread:

http://blogs.infragistics.com/forums/p/40913/228624.aspx#228624

I can not figure out how the headers are align and the header width can be set. In my Grid every column stands for a time period of 15 minutes. My first header group should span 1 day (24 * 4 columns). The second header group stands for 1 hour (4 columns).  For every 4 columns I add a header group.

For every hour group I set the day-group as parent:

groupHour.RowLayoutGroupInfo.SpanX = 4;

groupHour.RowLayoutGroupInfo.ParentGroup = groupDay;

groupHour.Width = 4 * myWidth;

For the columns I set the current hour group as parent:

col.RowLayoutColumnInfo.SpanX = 1;

col.RowLayoutColumnInfo.ParentGroup = groupHour;

col.Width = myWidth;

After this, the hour groups have the same width as the columns instead of span over 4 columns. Why this? How are the Origin and Span properties to be set to achieve this?

Thanks for help.

Markus

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  • 4032
    Offline posted

    My groups looks like this:

    and here is the code:

                    band0.Groups.Clear();
                    band0.RowLayoutStyle = RowLayoutStyle.GroupLayout;

                    // Group Organisation
                    UltraGridGroup groupOrg = band0.Groups.Add( "GroupOrg" );
                    groupOrg.RowLayoutGroupInfo.OriginX = 0;
                    groupOrg.RowLayoutGroupInfo.OriginY = 0;
                    groupOrg.RowLayoutGroupInfo.SpanX = 1;
                    groupOrg.RowLayoutGroupInfo.SpanY = 2;
                    groupOrg.RowLayoutGroupInfo.LabelSpan = 2;

                    // Column Organisation
                    UltraGridColumn col = band0.Columns[keyCol_Organisation];
                    col.RowLayoutColumnInfo.OriginX = 0;
                    col.RowLayoutColumnInfo.OriginY = 0;
                    col.RowLayoutColumnInfo.SpanX = 1;
                    col.RowLayoutColumnInfo.SpanY = 1;
                    col.RowLayoutColumnInfo.ParentGroup = groupOrg;

                    // Group Day 0
                    UltraGridGroup groupDay0 = band0.Groups.Add( "GroupDay0" );
                    groupDay0.Header.Caption = "Day 0";
                    groupDay0.RowLayoutGroupInfo.OriginX = 1;
                    groupDay0.RowLayoutGroupInfo.OriginY = 0;
                    groupDay0.RowLayoutGroupInfo.SpanX = 24*4;  // 24 * 4 columns of 15 minutes
                    groupDay0.RowLayoutGroupInfo.SpanY = 1;

                    // Group Day 1
                    UltraGridGroup groupDay1 = band0.Groups.Add( "GroupDay1" );
                    groupDay1.Header.Caption = "Day 1";
                    groupDay1.RowLayoutGroupInfo.OriginX = 2;
                    groupDay1.RowLayoutGroupInfo.OriginY = 0;
                    groupDay1.RowLayoutGroupInfo.SpanX = 24 * 4;  // 24 * 4 columns of 15 minutes
                    groupDay1.RowLayoutGroupInfo.SpanY = 1;

                    // Group Hour 0 (Subgroup of Group Day 0)
                    UltraGridGroup groupHour0 = band0.Groups.Add( "GroupHour0" );
                    groupHour0.Header.Caption = "Hour 0";
                    groupHour0.RowLayoutGroupInfo.OriginX = 0;
                    groupHour0.RowLayoutGroupInfo.OriginY = 0;
                    groupHour0.RowLayoutGroupInfo.SpanX = 4;    // 4 columns of minutes
                    groupHour0.RowLayoutGroupInfo.SpanY = 1;
                    groupHour0.RowLayoutGroupInfo.ParentGroup = groupDay0;

                    // Group Hour 1 (Subgroup of Group Day 0)
                    UltraGridGroup groupHour1 = band0.Groups.Add( "GroupHour1" );
                    groupHour1.Header.Caption = "Hour 1";
                    groupHour1.RowLayoutGroupInfo.OriginX = 1;
                    groupHour1.RowLayoutGroupInfo.OriginY = 0;
                    groupHour1.RowLayoutGroupInfo.SpanX = 4;    // 4 columns of minutes
                    groupHour1.RowLayoutGroupInfo.SpanY = 1;
                    groupHour1.RowLayoutGroupInfo.ParentGroup = groupDay0;
                   
                    // Columns 0...3 (columns of Group Hour 0)
                    for ( int i = 0; i <= 45; i = i + 15 )
                    {
                        col = band0.Columns[i.ToString()];
                        col.Header.Caption = i.ToString();
                        col.RowLayoutColumnInfo.OriginX = i / 15;
                        col.RowLayoutColumnInfo.OriginY = 0;
                        col.RowLayoutColumnInfo.SpanX = 1;
                        col.RowLayoutColumnInfo.SpanY = 1;
                        col.RowLayoutColumnInfo.ParentGroup = groupHour0;
                    }
                    // Columns 4...7 (columns of Group Hour 1)
                    for ( int i = 60; i <= 105; i = i + 15 )
                    {
                        col = band0.Columns[i.ToString()];
                        col.Header.Caption = i.ToString();
                        col.RowLayoutColumnInfo.OriginX = (i -60) / 15;
                        col.RowLayoutColumnInfo.OriginY = 0;
                        col.RowLayoutColumnInfo.SpanX = 1;
                        col.RowLayoutColumnInfo.SpanY = 1;
                        col.RowLayoutColumnInfo.ParentGroup = groupHour1;
                    }
                   
                    // all other columns not assigned yet

     

    As you can see Day 0 and Hour 0 are not showed. Columns 15 - 45 are not visible. What I want is that Hour 0 and Hour 1 groups are under Day 0 and columns 0,15,30 and 45 are under Hour 0 etc.

    What do I missing here?

    Thanks for help. Markus

     

     

     

     

     

     

     

     

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