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POReparent and insert a X-Window into the Java component tree
 

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    <p>I have to reparent a X-Window (from a C++ app) on a Java frame (from a java app). This X-Window has to be inserted inside the Java component tree so that the z-Order would be respect. To do that, I need to understand:</p> <ol> <li>First, the exact relationship between the component tree created by a Java application and the matching X-Window tree.</li> <li>Second, whether and where I can insert a X-Window on the Java tree thanks to the reparent.</li> <li>Third, the way the window/component stack is handled: which window/component would be on top of another.</li> </ol> <p>Several weeks of research... but I don't find any resource on these questions...</p> <p><strong>About the question 1</strong>. As far I understand, If i create a java main frame with components and two other frames the Swing tree should looks like this:</p> <pre><code> Frame0 : :------------------------------- : : : Component Frame1 Frame2 : Component-----------Component </code></pre> <p>About the X-Window tree: aach Frame is an Heavy-Weight component, so each Frame has a X-Window ID. So the X-Window tree could look like this:</p> <pre><code> Frame0 : Frame1---------Frame2 </code></pre> <p><strong>About the question 2</strong>. My question is: what happens if I insert an Applet (so an Heavy-Weight component) in the middle of the Swing tree among other components? What the X-window would look like? I hope that by this way I can reparent a X-Window on a Java Application and that this X-Window would be inserted in the Java tree. </p> <p><strong>About the question 3</strong>. Even if I can reparent/insert the X-Window into the Java Application, I'm not sure that the z-order would be respected. In fact, I made a trial and the X-Window has appeared on top of all the component of the Java Frame. I'm not sure to understand the way the window/component stack is handled and its relationships with the java and the X-Window trees. </p>
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