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Permlink Replies: 4 - Pages: 1 - Last Post: 08-Dec-2020 20:39 Last Post By: AndreWolff
AndreWolff

Posts: 1,883
Registered: 14-Dec-2007
Double JLabelFor text in custom panel
Posted: 03-Dec-2020 19:00
 
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I did extend the compiled FancyBox custom panel with a new field for an URL preceded by a JLabelFor text which looks for the first image as displayed in the attached screenshot CustomPanelImage1.png
But is I select the next image I see the JLabelFor text twice as shown in the attached screenshot CustomPanelImage2.png
A next image shows 3 JLabelFor text etc.

What should be corrected in the next code (src file also enclosed)?
class FancyBoxCustomUI extends JCustomPanel {
 
    AlbumObject cAO;
    AlbumObjectProperties cProps;
    JCheckBox panoramicSphericalImage = new JCheckBox("Spherical panoramic image", false);
    JCheckBox panoramicImage = new JCheckBox("Cylindrical panoramic image", false);
    JCheckBox pan360 = new JCheckBox("<html>360° panorama</html>", false);
    JSmartTextField moreInfoURL = new JSmartTextField();
 
    public void setAlbumObject(AlbumObject ao) {
        super.setAlbumObject(ao);
        removeAll();
        if (ao != null) {
            cAO = ao;
            cProps = cAO.getProperties();
            File currentContextFile = ao.getFile();
            boolean isFolder = cAO.getCategory() == Category.folder;
            boolean isImage = cAO.getCategory() == Category.image;
            if (isFolder) {
                add(new JLabelFor("URL for 'More info' button:", moreInfoURL));
                add("br hfill", moreInfoURL);
                moreInfoURL.setEnabled(isFolder);
            } else if (isImage)  {
                add("br", panoramicSphericalImage);
                add("br", panoramicImage);
                add("br", pan360);
                panoramicSphericalImage.setEnabled(isImage);
                panoramicImage.setEnabled(isImage);
                pan360.setEnabled(isImage);
                pan360.setEnabled(panoramicImage.isSelected());
            } else {
                // close and remove the custom panel, how should I do that?
                return;
            }
            loadUI();
        }
    }
 
    public FancyBoxCustomUI(JAlbumContext context) {
        super(context);
        // Set up the UI
        setBackground(SystemColor.text);
        setOpaque(true);
        panoramicSphericalImage.setBackground(SystemColor.text);
        panoramicImage.setBackground(SystemColor.text);
        pan360.setBackground(SystemColor.text);
 
        pan360.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                cProps.save();
            }
        }
        );
 
        panoramicSphericalImage.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                if (panoramicSphericalImage.isSelected()) {
                    panoramicImage.setSelected(false);
                    pan360.setEnabled(false);
                    cProps.remove("maxImageWidth");
                    cProps.remove("panoramicImage");
                    cProps.remove("pan360");
                }
                cProps.save();
            }
        }
        );
 
        // Enable maxImageWidth field if panoramicImage is checked, otherwise remove userVariables
        panoramicImage.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                if (panoramicImage.isSelected()) {
                    panoramicSphericalImage.setSelected(false);
                    cProps.put("maxImageWidth", "50000");
                } else {
                    cProps.remove("maxImageWidth");
                    cProps.remove("panoramicImage");
                    cProps.remove("pan360");
                }
                cProps.save();
                pan360.setEnabled(panoramicImage.isSelected());
            }
        }
        );
        init();
    }
}


Edit: File FancyBoxCustomUi.java enclosed

Edited by: AndreWolff on 03-Dec-2020 19:03

Edit: code updated,

Edited by: AndreWolff on 06-Dec-2020 11:46
AndreWolff

Posts: 1,883
Registered: 14-Dec-2007
Re: Double JLabelFor text in custom panel
Posted: 04-Dec-2020 10:05   in response to: AndreWolff in response to: AndreWolff
 
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Adding a removeAll did solve the problem:
  public void setAlbumObject(AlbumObject ao) {
    super.setAlbumObject(ao);
    removeAll();
I am still not sure whether I have to add saveUI(); as well
ctwist

Posts: 607
Registered: 27-Sep-2003
Re: Double JLabelFor text in custom panel
Posted: 04-Dec-2020 15:21   in response to: AndreWolff in response to: AndreWolff
 
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I don't call saveUI() in CustomUI.

I suggest you should remove it.

Edited by: ctwist on 04-Dec-2020 09:44

However David's example http://jalbum.net/help/en/Creating_a_custom_user_interface does call saveUI(). Maybe my technique is not up to date. You should replicate David's first example, but you should call saveUI() in an ActionListener.
davidekholm

Posts: 3,454
Registered: 18-Oct-2002
Re: Double JLabelFor text in custom panel
Posted: 08-Dec-2020 20:23   in response to: AndreWolff in response to: AndreWolff
 
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saveUI() is called whenever jAlbum calls setAlbumObject() to switch between images, but you can naturally call it more often too. Here's the source code for JCustomPanel for your reference/understanding
AndreWolff

Posts: 1,883
Registered: 14-Dec-2007
Re: Double JLabelFor text in custom panel
Posted: 08-Dec-2020 20:39   in response to: davidekholm in response to: davidekholm
 
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davidekholm wrote:
Here's the source code for JCustomPanel for your reference/understanding
That does not help me a lot, I would prefer if you said what is wrong with the code showed above and which works correct without calling SaveUi().
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