private void AddControl(Control control, BalloonTipInfo info)
{
if(m_BalloonsInfo.Contains(control))
return;
m_BalloonsInfo.Add(control,info);
// Hook-up events
control.MouseEnter+=new EventHandler(this.ControlMouseEnter);
control.MouseLeave+=new EventHandler(this.ControlMouseLeave);
control.Enter+=new EventHandler(this.ControlGotFocus);
control.Leave+=new EventHandler(this.ControlLeave);
}
private Balloon CreateBalloonControl(BalloonTipInfo info)
{
Balloon b=new Balloon();
b.CaptionText=info.Caption;
b.Text=info.Text;
b.AutoClose=m_AutoClose;
b.AutoCloseTimeOut=m_AutoCloseTimeOut;
b.CaptionImage=this.CaptionImage;
b.CaptionIcon=this.CaptionIcon;
b.AlertAnimation=m_AlertAnimation;
b.AlertAnimationDuration=m_AlertAnimationDuration;
b.ShowCloseButton=m_ShowCloseButton;
b.Style=m_Style;
b.MinimumBalloonWidth = _MinimumBalloonWidth;
if(info.Caption=="" || info.Caption==null)
{
b.Width=this.DefaultBalloonWidth;
}
else
b.AutoResize();
return b;
}
public void SetBalloonText(Control control, string text)
{
if(text==null)
text="";
if(m_BalloonsInfo.Contains(control))
{
BalloonTipInfo info=m_BalloonsInfo[control] as BalloonTipInfo;
if(info!=null)
{
info.Text=text;
if(info.Caption=="" && info.Text=="")
{
this.Remove(control);
}
}
}
else if(text!="")
{
BalloonTipInfo info=new BalloonTipInfo();
info.Text=text;
this.AddControl(control,info);
}
}