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0006287

VTK

(No Category)

public

2008-01-30 05:22

2016-08-12 09:54

Reporter

Jerome Robert

Assigned To

Kitware Robot

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

moved

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0006287: vtkCanvas in JSplitter should be resizable

Description

vtkCanvas minimum size and prefered size are not initialised so Swing set them to the last value specified with setSized. So even when a vtkCanvas is used in context where it should be resizable, it's size is frozen. The minimum and prefered size of vtkCanvas should be set to (0,0) in the constructor.

Additional Information

A simple example to show the bug:

import javax.swing.JFrame;
import javax.swing.JSplitPane;
import vtk.vtkCanvas;

public class BugCanvasSize
{
    public static void main(String[] args)
    {
        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        JSplitPane split = new JSplitPane();
        vtkCanvas canvas = new vtkCanvas()
        {
            public void setSize(int x, int y)
            {
                super.setSize(x, y);
                System.out.println("Someone has changed my size to "+x+" "+y);
                System.out.println("prefered and min size are now: "+
                    getPreferredSize()+" "+getMinimumSize());
            }
        };
        //Uncomment: Workaround for not resizable vtkCanvas bug.
        //canvas.setMinimumSize(new Dimension(0, 0));
        //canvas.setPreferredSize(new Dimension(0, 0));

        split.add(canvas, JSplitPane.BOTTOM);
        canvas.GetRenderer().AddActor(Utils.createDummyActor());
        frame.add(split);
        frame.setSize(800, 600);
        frame.setVisible(true);
    }
}

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Notes
(0010338) Jerome Robert (reporter) 2008-01-30 05:23	Not sure of that be the bug should probably fixed in vtkPanel, and not in vtkCanvas. I get this error with vtkCanvas.java revision 1.9 and vtkPanel.java revision 1.17.

(0036948) Kitware Robot (administrator) 2016-08-12 09:54	Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current VTK Issues page linked in the banner at the top of this page.

Issue History
Date Modified	Username	Field	Change
2008-01-30 05:22	Jerome Robert	New Issue
2008-01-30 05:23	Jerome Robert	Note Added: 0010338
2011-06-16 13:11	Zack Galbreath	Category	=> (No Category)
2016-08-12 09:54	Kitware Robot	Note Added: 0036948
2016-08-12 09:54	Kitware Robot	Status	expired => closed
2016-08-12 09:54	Kitware Robot	Resolution	open => moved
2016-08-12 09:54	Kitware Robot	Assigned To	=> Kitware Robot