[Mono-bugs] [Bug 531591] New: TableLayoutPanel.SetColumnSpan does not display all cells with ColumnStyle AutoSize

[bugzilla_noreply at novell.com]

http://bugzilla.novell.com/show_bug.cgi?id=531591


           Summary: TableLayoutPanel.SetColumnSpan does not display all
                    cells with ColumnStyle AutoSize
    Classification: Mono
           Product: Mono: Class Libraries
           Version: 2.4.x
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: Windows.Forms
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: timotheus.pokorra at gmail.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---


User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US)
AppleWebKit/530.5 (KHTML, like Gecko) Chrome/2.0.172.39 Safari/530.5

When you use AutoSize for all your columns, and have two controls in one row
that span each over two columns, one positioned in column 0, the other in
column 2, only the second will be displayed.

Reproducible: Always

Steps to Reproduce:
this.tableLayoutPanel1.ColumnCount = 4;
this.tableLayoutPanel1.ColumnStyles.Add(new
System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.AutoSize));
this.tableLayoutPanel1.ColumnStyles.Add(new
System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.AutoSize));
this.tableLayoutPanel1.ColumnStyles.Add(new
System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.AutoSize));
this.tableLayoutPanel1.ColumnStyles.Add(new
System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.AutoSize));
this.tableLayoutPanel1.Controls.Add(this.textBox1, 0, 0);
this.tableLayoutPanel1.Controls.Add(this.button1, 2, 0);
this.tableLayoutPanel1.Location = new System.Drawing.Point(21, 27);
this.tableLayoutPanel1.Name = "tableLayoutPanel1";
this.tableLayoutPanel1.RowCount = 2;
this.tableLayoutPanel1.RowStyles.Add(new
System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 50F));
this.tableLayoutPanel1.RowStyles.Add(new
System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 50F));
this.tableLayoutPanel1.Size = new System.Drawing.Size(200, 101);
this.tableLayoutPanel1.TabIndex = 0;
this.tableLayoutPanel1.SetColumnSpan(this.textBox1, 2);
this.tableLayoutPanel1.SetColumnSpan(this.button1, 2);
Actual Results:  
only the second control, the button, is displayed; the textbox is nowhere to be
seen.

Expected Results:  
both controls should be visible, each spanning 2 columns.

It actually works, if the size is absolute or relative, eg:
this.tableLayoutPanel1.ColumnStyles.Add(new
System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
this.tableLayoutPanel1.ColumnStyles.Add(new
System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
this.tableLayoutPanel1.ColumnStyles.Add(new
System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 20F));
this.tableLayoutPanel1.ColumnStyles.Add(new
System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 20F));

-- 
Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.