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Maybe check "mouse.GetButton() == this->Actions.Pan()"?<br>
<br>
<div class="moz-cite-prefix">On 05/04/2018 10:38 AM, Martina
Litterio wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAAUP0ts5sqfS9o-Pg1wEgCkVaOUABq=ay9hZeLZto3wmnXyoxA@mail.gmail.com">
<div dir="ltr">
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">I have a class that extend vtkChartXY and I've
tried to override its<span
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"> MouseMoveEvent().
I've added the following line</span></div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">
<span></span>
<p class="gmail-p1"
style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo;color:rgb(112,61,170)"><span
style="background-color:rgb(249,203,156)"><span
class="gmail-s1" style="color:rgb(186,45,162)">if</span><span
class="gmail-s2" style="color:rgb(0,0,0)">(mouse.</span><span
class="gmail-s3" style="color:rgb(62,30,129)">GetButton</span><span
class="gmail-s2" style="color:rgb(0,0,0)">()== </span>vtkContextMouseEvent<span
class="gmail-s2" style="color:rgb(0,0,0)">::</span><span
class="gmail-s3" style="color:rgb(62,30,129)">LEFT_BUTTON</span><span
class="gmail-s2" style="color:rgb(0,0,0)">)</span></span></p>
to intercept the start of the dragging event, but it returns
false. </div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif"><br>
</div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">The only condition that returns true put in
that function is this one</div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">
<span style="background-color:rgb(249,203,156)"><span></span>
</span>
<p class="gmail-p1"
style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo;color:rgb(112,61,170)"><span
style="background-color:rgb(249,203,156)"><span
class="gmail-s1" style="color:rgb(186,45,162)">if</span><span
class="gmail-s2" style="color:rgb(0,0,0)">(mouse.</span><span
class="gmail-s3" style="color:rgb(62,30,129)">GetButton</span><span
class="gmail-s2" style="color:rgb(0,0,0)">()== </span>vtkContextMouseEvent<span
class="gmail-s2" style="color:rgb(0,0,0)">::</span><span
class="gmail-s3" style="color:rgb(62,30,129)">NO_BUTTON</span><span
class="gmail-s2" style="color:rgb(0,0,0)">)</span></span></p>
<br>
</div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">I know something is missing but I can't
understand what 😅</div>
</div>
<div class="gmail_extra"><br clear="all">
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<div class="gmail_signature" data-smartmail="gmail_signature">
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<div>
<div dir="ltr"><i><font color="#0b5394"><span></span><span></span>Martina</font></i></div>
</div>
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<br>
<div class="gmail_quote">2018-05-04 14:05 GMT+02:00 Paul Douglas
Hahn <span dir="ltr"><<a href="mailto:pdhahn@comcast.net"
target="_blank" moz-do-not-send="true">pdhahn@comcast.net</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> You can override the
MouseMoveEvent() method in your subclass of vtkChartXY.
<div>
<div class="h5"><br>
<br>
<div class="m_-7110634992443244356moz-cite-prefix">On
05/04/2018 04:46 AM, Martina Litterio wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div class="h5">
<div dir="ltr">
<div class="gmail_default"
style="font-family:trebuchet ms,sans-serif">Updates:
I'm finally able to show a tooltip when I left
click on my vtkChartXY.</div>
<div class="gmail_default"
style="font-family:trebuchet ms,sans-serif">My
problem now is that I would like that the
tooltip changes its values when I drag the point
with the mouse.</div>
<div class="gmail_default"
style="font-family:trebuchet ms,sans-serif">How
can I intercept that event?</div>
</div>
<div class="gmail_extra"><br clear="all">
<div>
<div
class="m_-7110634992443244356gmail_signature"
data-smartmail="gmail_signature">
<div dir="ltr">
<div>
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<div>
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<div>
<div dir="ltr"><i><font
color="#0b5394"><span></span><span></span>Martina</font></i></div>
</div>
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<br>
<div class="gmail_quote">2018-05-04 9:53 GMT+02:00
Martina Litterio <span dir="ltr"><<a
href="mailto:litteriomartina@gmail.com"
target="_blank" moz-do-not-send="true">litteriomartina@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div dir="ltr">
<div class="gmail_default"
style="font-family:trebuchet
ms,sans-serif">Hello everybody!</div>
<div class="gmail_default"
style="font-family:trebuchet
ms,sans-serif"><br>
</div>
<div class="gmail_default"
style="font-family:trebuchet
ms,sans-serif">I have a vtkChartXY like
the which one in figure and I would like
to add a tooltip when I select a point
with the mouse left button. Is it
possible? I've tried a little bit, but I
failed!</div>
<div class="gmail_default"
style="font-family:trebuchet
ms,sans-serif">Thank you for the help!</div>
<span class="m_-7110634992443244356HOEnZb"><font
color="#888888">
<div class="gmail_default"
style="font-family:trebuchet
ms,sans-serif"><br>
</div>
<div>
<div
class="m_-7110634992443244356m_-3840956984049037699gmail_signature"
data-smartmail="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr"><i><font
color="#0b5394"><span></span><span></span>Martina</font></i></div>
</div>
</div>
</div>
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</font></span></div>
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<pre class="moz-signature" cols="72">--
Paul D. Hahn
CompIntense HPC, LLC
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