<div dir="ltr">Are you using vtkPanel or vtkCanvas or something else to bring the rendering into the Java GUI?<div><br></div><div>I see hard coded key press handling within <span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;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">vtkPanel (r, u, w, s).</span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;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"><br></span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;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">Seb</span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 27, 2018 at 6:04 AM, Jean-Max Redonnet <span dir="ltr"><<a href="mailto:jmax.red@gmail.com" target="_blank">jmax.red@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div>Hello everyone,<br><br></div>I'm trying to define my own shortcuts for my app, but I can't figure out how to remove existing shortcuts.<br><br></div><div>First, I wonder if the best way to do that is using the Swing/AWT architecture or the VTK one. I tried both, both allow me to define new shortcuts, but none of them allow me to remove individual default shortcut.<br></div><div><br></div>I tried to subclass vtkInteractorStyle as in this example : <a href="https://lorensen.github.io/VTKExamples/site/Cxx/Interaction/KeypressEvents/" target="_blank">https://lorensen.github.io/<wbr>VTKExamples/site/Cxx/<wbr>Interaction/KeypressEvents/</a><br><br></div>The direct C++ to Java translation just do nothing. The custom interactor style is never called. But default shortcut is still registred ('q' key quits and so on...)<br><br>I also tied to remove all keybord related interactor observers to make the whole shortcuts managed by Swing/AWT. To do this, I wrote :<br><br>      renderWindowInteractor.<wbr>RemoveObservers("<wbr>KeyPressEvent");<br>      renderWindowInteractor.<wbr>RemoveObservers("<wbr>KeyReleaseEvent");<br>      renderWindowInteractor.<wbr>RemoveObservers("CharEvent");<br><br></div><span id="m_4911375831602357575gmail-result_box" class="m_4911375831602357575gmail-short_text" lang="en"><span class="m_4911375831602357575gmail-">but it did not work either.<br><br></span></span></div><div><span id="m_4911375831602357575gmail-result_box" class="m_4911375831602357575gmail-short_text" lang="en"><span class="m_4911375831602357575gmail-">All this stuff seems to work properly with other languages than Java. Is there is something special with Java ?<br></span></span></div><div><span id="m_4911375831602357575gmail-result_box" class="m_4911375831602357575gmail-short_text" lang="en"><span class="m_4911375831602357575gmail-"><br></span></span></div><span id="m_4911375831602357575gmail-result_box" class="m_4911375831602357575gmail-short_text" lang="en"><span class="m_4911375831602357575gmail-">I must admit I'm a bit confused. Any help would be gratefully appreciated. Thanks.<span class="HOEnZb"><font color="#888888"><br><br></font></span></span></span></div><span class="HOEnZb"><font color="#888888"><span id="m_4911375831602357575gmail-result_box" class="m_4911375831602357575gmail-short_text" lang="en"><span class="m_4911375831602357575gmail-">JMR<br></span></span><div><div><div><span id="m_4911375831602357575gmail-result_box" class="m_4911375831602357575gmail-short_text" lang="en"><span class="m_4911375831602357575gmail-"><br><br></span></span></div></div></div></font></span></div>
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