private void ribbonControl1_CanMinimizePageGroup(object sender, CanMinimizePageGroupEventArgs e)
{
if (e.PageGroup.Tag == null)
{
return;
}
int groupMinimizeIndex = GetGroupMinimizeIndex(e.PageGroup);
if (groupMinimizeIndex == -1)
{
e.CanMinimize = false;
return;
}
for (int i = 0; i < e.PanelViewInfo.Groups.Count; i++)
{
RibbonPageGroupViewInfo groupViewInfo = e.PanelViewInfo.Groups[i];
int minimizeIndex = GetGroupMinimizeIndex(groupViewInfo.PageGroup);
if (minimizeIndex > 0 && minimizeIndex < groupMinimizeIndex)
{
if (!groupViewInfo.Minimized)
{
e.CanMinimize = false;
return;
}
}
}
}
protected override int Reduce()
{
if (GroupInfo.Items.Count == 0)
{
return(0);
}
RibbonPageGroupViewInfo pageGroupInfo = GroupInfo as RibbonPageGroupViewInfo;
if (pageGroupInfo == null)
{
return(base.Reduce());
}
if (!ViewInfo.CanMinimizePageGroup(pageGroupInfo.PageGroup))
{
return(1);
}
return(base.Reduce());
}
protected override RibbonPageGroupLayoutCalculator CreateGroupLayoutCalculator(RibbonPageGroupViewInfo pageInfo)
{
return(new RibbonPageGroupComplexLayoutCalculatorDescendant(pageInfo));
}
public MyRibbonPageGroupComplexLayoutCalculator(RibbonPageGroupViewInfo groupInfo)
: base(groupInfo)
{
}
