/// <summary>
/// Handle the Group Info series of notifications
/// </summary>
/// <param name="m">The message</param>
/// <returns>True if the message has been handled</returns>
protected virtual bool HandleGroupInfo(ref Message m)
{
NativeMethods.NMLVGROUP nmlvgroup = (NativeMethods.NMLVGROUP)m.GetLParam(typeof(NativeMethods.NMLVGROUP));
//System.Diagnostics.Debug.WriteLine(String.Format("group: {0}, old state: {1}, new state: {2}",
// nmlvgroup.iGroupId, OLVGroup.StateToString(nmlvgroup.uOldState), OLVGroup.StateToString(nmlvgroup.uNewState)));
// Ignore state changes that aren't related to selection, focus or collapsedness
const uint INTERESTING_STATES = (uint) (GroupState.LVGS_COLLAPSED | GroupState.LVGS_FOCUSED | GroupState.LVGS_SELECTED);
if ((nmlvgroup.uOldState & INTERESTING_STATES) == (nmlvgroup.uNewState & INTERESTING_STATES))
return false;
foreach (OLVGroup group in this.OLVGroups) {
if (group.GroupId == nmlvgroup.iGroupId) {
GroupStateChangedEventArgs args = new GroupStateChangedEventArgs(group, (GroupState)nmlvgroup.uOldState, (GroupState)nmlvgroup.uNewState);
this.OnGroupStateChanged(args);
break;
}
}
return false;
}
/// <summary>
///
/// </summary>
/// <param name="args"></param>
protected virtual void OnGroupStateChanged(GroupStateChangedEventArgs args)
{
if (this.GroupStateChanged != null)
this.GroupStateChanged(this, args);
}
private void olvCraftList_GroupStateChanged(object sender, GroupStateChangedEventArgs e)
{
}
