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Ignoring mouse event from contained controlsHello!
I have a UserControl that have two other controls inside it. I need to set a different border color for my UserControl when the mouse enters it, and restore the border color when the mouse leaves it. The problem is, when the mouse passes in a contained control, the UserControl raises a MouseLeave and the border is restored back, although the mouse, for the customer, is yet inside the UserControl. It's possible I do the UserControl ignores all mouse events for his contained controls? Or there is another approach? Cesar Add the child control to your handles as well.
For instance if you have a panel named Panel1 with a label named Label1 contained in it you can use: Private Sub Panel1_MouseEnter(ByVal sender As Object, ByVal e As System.EventArgs) Handles Panel1.MouseEnter, _ Label1.MouseEnter Panel1.BackColor = Color.Black End Sub Then do the same thing for the mouseleave event Show quoteHide quote "ronchese" <info(a)carsoftnet.com.br> wrote in message news:e5G2KxqcGHA.3472@TK2MSFTNGP02.phx.gbl... > Hello! > > I have a UserControl that have two other controls inside it. I need to set > a different border color for my UserControl when the mouse enters it, and > restore the border color when the mouse leaves it. > > The problem is, when the mouse passes in a contained control, the > UserControl raises a MouseLeave and the border is restored back, although > the mouse, for the customer, is yet inside the UserControl. > > It's possible I do the UserControl ignores all mouse events for his > contained controls? Or there is another approach? > > Cesar > Yeah, I did that already.
But that makes me paint the control everytime a contained control get the focus, once the control is already painted with that status, because the mouse is already inside it. I was trying to get a way to ensure that border is painted just one time per MouseEnter and just one time per MouseLeave. It can be performatic when eventually I start painting hard drawings on there. But thanks anyways, for the response. Cesar Show quoteHide quote "Jason" <jshic***@comcast.net> wrote in message news:G9GdnYvEIdPR88LZRVn-uQ@comcast.com... > Add the child control to your handles as well. > > For instance if you have a panel named Panel1 with a label named Label1 > contained in it you can use: > Private Sub Panel1_MouseEnter(ByVal sender As Object, ByVal e As > System.EventArgs) Handles Panel1.MouseEnter, _ > > > Label1.MouseEnter > > Panel1.BackColor = Color.Black > > End Sub > > > Then do the same thing for the mouseleave event > "ronchese" <info(a)carsoftnet.com.br> wrote in message > news:e5G2KxqcGHA.3472@TK2MSFTNGP02.phx.gbl... >> Hello! >> >> I have a UserControl that have two other controls inside it. I need to >> set a different border color for my UserControl when the mouse enters it, >> and restore the border color when the mouse leaves it. >> >> The problem is, when the mouse passes in a contained control, the >> UserControl raises a MouseLeave and the border is restored back, although >> the mouse, for the customer, is yet inside the UserControl. >> >> It's possible I do the UserControl ignores all mouse events for his >> contained controls? Or there is another approach? >> >> Cesar >> > > What kind of controls are they? Can you set the enabled property of the
child controls to False? If so, this should keep it from triggering event. Show quoteHide quote "ronchese" <info(a)carsoftnet.com.br> wrote in message news:%236TG7MscGHA.4932@TK2MSFTNGP03.phx.gbl... > Yeah, I did that already. > > But that makes me paint the control everytime a contained control get the > focus, once the control is already painted with that status, because the > mouse is already inside it. > > I was trying to get a way to ensure that border is painted just one time > per MouseEnter and just one time per MouseLeave. It can be performatic > when eventually I start painting hard drawings on there. > > But thanks anyways, for the response. > > Cesar > > > > > "Jason" <jshic***@comcast.net> wrote in message > news:G9GdnYvEIdPR88LZRVn-uQ@comcast.com... >> Add the child control to your handles as well. >> >> For instance if you have a panel named Panel1 with a label named Label1 >> contained in it you can use: >> Private Sub Panel1_MouseEnter(ByVal sender As Object, ByVal e As >> System.EventArgs) Handles Panel1.MouseEnter, _ >> >> >> Label1.MouseEnter >> >> Panel1.BackColor = Color.Black >> >> End Sub >> >> >> Then do the same thing for the mouseleave event >> "ronchese" <info(a)carsoftnet.com.br> wrote in message >> news:e5G2KxqcGHA.3472@TK2MSFTNGP02.phx.gbl... >>> Hello! >>> >>> I have a UserControl that have two other controls inside it. I need to >>> set a different border color for my UserControl when the mouse enters >>> it, and restore the border color when the mouse leaves it. >>> >>> The problem is, when the mouse passes in a contained control, the >>> UserControl raises a MouseLeave and the border is restored back, >>> although the mouse, for the customer, is yet inside the UserControl. >>> >>> It's possible I do the UserControl ignores all mouse events for his >>> contained controls? Or there is another approach? >>> >>> Cesar >>> >> >> > > I use some labels. On disabling it, is turning the texts disabled, too.
Show quoteHide quote "Jason" <jshic***@comcast.net> wrote in message news:QJednTdk5dqrAcLZRVn-vQ@comcast.com... > What kind of controls are they? Can you set the enabled property of the > child controls to False? If so, this should keep it from triggering > event. > > "ronchese" <info(a)carsoftnet.com.br> wrote in message > news:%236TG7MscGHA.4932@TK2MSFTNGP03.phx.gbl... >> Yeah, I did that already. >> >> But that makes me paint the control everytime a contained control get the >> focus, once the control is already painted with that status, because the >> mouse is already inside it. >> >> I was trying to get a way to ensure that border is painted just one time >> per MouseEnter and just one time per MouseLeave. It can be performatic >> when eventually I start painting hard drawings on there. >> >> But thanks anyways, for the response. >> >> Cesar >> >> >> >> >> "Jason" <jshic***@comcast.net> wrote in message >> news:G9GdnYvEIdPR88LZRVn-uQ@comcast.com... >>> Add the child control to your handles as well. >>> >>> For instance if you have a panel named Panel1 with a label named Label1 >>> contained in it you can use: >>> Private Sub Panel1_MouseEnter(ByVal sender As Object, ByVal e As >>> System.EventArgs) Handles Panel1.MouseEnter, _ >>> >>> >>> Label1.MouseEnter >>> >>> Panel1.BackColor = Color.Black >>> >>> End Sub >>> >>> >>> Then do the same thing for the mouseleave event >>> "ronchese" <info(a)carsoftnet.com.br> wrote in message >>> news:e5G2KxqcGHA.3472@TK2MSFTNGP02.phx.gbl... >>>> Hello! >>>> >>>> I have a UserControl that have two other controls inside it. I need to >>>> set a different border color for my UserControl when the mouse enters >>>> it, and restore the border color when the mouse leaves it. >>>> >>>> The problem is, when the mouse passes in a contained control, the >>>> UserControl raises a MouseLeave and the border is restored back, >>>> although the mouse, for the customer, is yet inside the UserControl. >>>> >>>> It's possible I do the UserControl ignores all mouse events for his >>>> contained controls? Or there is another approach? >>>> >>>> Cesar >>>> >>> >>> >> >> > > 
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