Examples with DefaultListCellRenderer javax.swing.DefaultListCellRenderer used on opensource projects

Example 11 with DefaultListCellRenderer

use of javax.swing.DefaultListCellRenderer in project CodenameOne by codenameone.

the class ResourceEditorView method initImagesComboBox.

/**
 * Creates a sorted image combo box that includes image previews. The combo box
 * can be searched by typing a letter even when images are used for the values...
 */
public static void initImagesComboBox(JComboBox cb, final EditableResources res, boolean asString, final boolean includeNull, boolean blockTimelines) {
    String[] imgs = res.getImageResourceNames();
    if (blockTimelines) {
        List<String> nonT = new ArrayList<String>();
        for (String c : imgs) {
            if (!(res.getImage(c) instanceof Timeline)) {
                nonT.add(c);
            }
        }
        imgs = new String[nonT.size()];
        nonT.toArray(imgs);
    }
    final String[] images = imgs;
    Arrays.sort(images, String.CASE_INSENSITIVE_ORDER);
    if (asString) {
        if (includeNull) {
            String[] n = new String[images.length + 1];
            System.arraycopy(images, 0, n, 1, images.length);
            cb.setModel(new DefaultComboBoxModel(n));
        } else {
            cb.setModel(new DefaultComboBoxModel(images));
        }
        cb.setRenderer(new DefaultListCellRenderer() {

            @Override
            public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
                boolean n = false;
                if (value == null) {
                    value = "[null]";
                    n = true;
                }
                super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
                if (!n) {
                    setIcon(new CodenameOneImageIcon(res.getImage((String) value), 24, 24));
                } else {
                    setIcon(null);
                }
                return this;
            }
        });
    } else {
        int offset = 0;
        com.codename1.ui.Image[] arr;
        if (includeNull) {
            arr = new com.codename1.ui.Image[images.length + 1];
            offset++;
        } else {
            arr = new com.codename1.ui.Image[images.length];
        }
        for (String c : images) {
            arr[offset] = res.getImage(c);
            offset++;
        }
        cb.setModel(new DefaultComboBoxModel(arr));
        cb.setKeySelectionManager(new JComboBox.KeySelectionManager() {

            private String current;

            private long lastPress;

            public int selectionForKey(char aKey, ComboBoxModel aModel) {
                long t = System.currentTimeMillis();
                aKey = Character.toLowerCase(aKey);
                if (t - lastPress < 800) {
                    current += aKey;
                } else {
                    current = "" + aKey;
                }
                lastPress = t;
                for (int iter = 0; iter < images.length; iter++) {
                    if (images[iter].toLowerCase().startsWith(current)) {
                        if (includeNull) {
                            return iter + 1;
                        }
                        return iter;
                    }
                }
                return -1;
            }
        });
        cb.setRenderer(new DefaultListCellRenderer() {

            @Override
            public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
                com.codename1.ui.Image i = (com.codename1.ui.Image) value;
                if (value == null) {
                    value = "[null]";
                } else {
                    value = res.findId(value);
                }
                super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
                if (i != null) {
                    setIcon(new CodenameOneImageIcon(i, 24, 24));
                } else {
                    setIcon(null);
                }
                return this;
            }
        });
    }
}

Example 12 with DefaultListCellRenderer

use of javax.swing.DefaultListCellRenderer in project CodenameOne by codenameone.

the class ResourceEditorView method imageSizesActionPerformed.

// GEN-LAST:event_pulsateEffectActionPerformed
private void imageSizesActionPerformed(java.awt.event.ActionEvent evt) {
    // GEN-FIRST:event_imageSizesActionPerformed
    class ImageSize {

        String name;

        int size;
    }
    int total = 0;
    Vector images = new Vector();
    for (String imageName : loadedResources.getImageResourceNames()) {
        com.codename1.ui.Image img = loadedResources.getImage(imageName);
        ImageSize size = new ImageSize();
        size.name = imageName;
        Object o = loadedResources.getResourceObject(imageName);
        // special case for multi image which can be all of the internal images...
        if (o instanceof EditableResources.MultiImage) {
            for (Object c : ((EditableResources.MultiImage) o).getInternalImages()) {
                size.size += ((com.codename1.ui.EncodedImage) c).getImageData().length;
            }
            images.add(size);
        } else {
            if (img instanceof com.codename1.ui.EncodedImage) {
                size.size = ((com.codename1.ui.EncodedImage) img).getImageData().length;
                images.add(size);
            } else {
                if (img.isSVG()) {
                    SVG s = (SVG) img.getSVGDocument();
                    size.size = s.getSvgData().length;
                    images.add(size);
                }
            }
        }
        total += size.size;
    }
    Collections.sort(images, new Comparator() {

        public int compare(Object o1, Object o2) {
            ImageSize i1 = (ImageSize) o1;
            ImageSize i2 = (ImageSize) o2;
            return i2.size - i1.size;
        }
    });
    JPanel p = new JPanel(new java.awt.BorderLayout());
    JList list = new JList(images);
    p.add(java.awt.BorderLayout.NORTH, new JLabel("Total " + (total / 1024) + "kb in " + loadedResources.getImageResourceNames().length + " images"));
    p.add(java.awt.BorderLayout.CENTER, new JScrollPane(list));
    list.setCellRenderer(new DefaultListCellRenderer() {

        @Override
        public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
            ImageSize s = (ImageSize) value;
            value = s.name + " " + (s.size / 1024) + "kb (" + s.size + "b)";
            return super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
        }
    });
    JOptionPane.showMessageDialog(mainPanel, p, "Sizes", JOptionPane.PLAIN_MESSAGE);
}

Example 13 with DefaultListCellRenderer

use of javax.swing.DefaultListCellRenderer in project CodenameOne by codenameone.

the class AddThemeEntry method initUIIDComboBox.

/**
 * Initializes a combo box for editing UIID's
 */
public static void initUIIDComboBox(JComboBox jc) {
    jc.setEditable(true);
    Vector uiids = new Vector();
    uiids.add("");
    for (Object k : Accessor.getThemeProps().keySet()) {
        String key = (String) k;
        int dot = key.indexOf('.');
        if (dot > -1 && key.indexOf('@') < 0) {
            key = key.substring(0, dot);
            if (!uiids.contains(key)) {
                uiids.add(key);
            }
        }
    }
    Collections.sort(uiids, String.CASE_INSENSITIVE_ORDER);
    jc.setModel(new DefaultComboBoxModel(uiids));
    com.codename1.ui.Form currentForm = com.codename1.ui.Display.getInstance().getCurrent();
    if (currentForm != null) {
        final List<String> currentFormUIIDs = new ArrayList<String>();
        findAllUIIDs(currentFormUIIDs, currentForm);
        Collections.sort(currentFormUIIDs, String.CASE_INSENSITIVE_ORDER);
        Collections.reverse(currentFormUIIDs);
        for (String cmp : currentFormUIIDs) {
            jc.insertItemAt(cmp, 1);
        }
        jc.setRenderer(new DefaultListCellRenderer() {

            @Override
            public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
                String uiid = (String) value;
                if (index > 0 && index < currentFormUIIDs.size() + 1) {
                    value = "<html><body><b>" + value + "</b></body></html>";
                } else {
                    if (value == null || ((String) value).length() == 0) {
                        value = "[null]";
                    }
                }
                super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
                setIcon(ThemeEditor.getUIIDPreviewImage(uiid, false, false, false));
                return this;
            }
        });
    }
}

Example 14 with DefaultListCellRenderer

use of javax.swing.DefaultListCellRenderer in project CodenameOne by codenameone.

the class Import9Patch method pickDirectoryActionPerformed.

// </editor-fold>//GEN-END:initComponents
private void pickDirectoryActionPerformed(java.awt.event.ActionEvent evt) {
    // GEN-FIRST:event_pickDirectoryActionPerformed
    File[] result = ResourceEditorView.showOpenFileChooserWithTitle("Select The Directory", true, "Directory");
    if (result != null && result.length == 1) {
        imageDirectory.setText(result[0].getAbsolutePath());
    }
    File drawableHdpi = new File(imageDirectory.getText() + File.separator + "drawable-hdpi");
    File[] potentials = drawableHdpi.listFiles(new FileFilter() {

        @Override
        public boolean accept(File file) {
            return file.getName().endsWith(".9.png");
        }
    });
    if (potentials == null || potentials.length == 0) {
        JOptionPane.showMessageDialog(this, "Can't find 9-patch files in the hdpi directory", "Error", JOptionPane.ERROR_MESSAGE);
        return;
    }
    imagesCombo.setRenderer(new DefaultListCellRenderer() {

        @Override
        public Component getListCellRendererComponent(JList jlist, Object o, int i, boolean bln, boolean bln1) {
            if (o instanceof File) {
                o = ((File) o).getName();
            }
            return super.getListCellRendererComponent(jlist, o, i, bln, bln1);
        }
    });
    imagesCombo.setModel(new DefaultComboBoxModel(potentials));
}

Example 15 with DefaultListCellRenderer

use of javax.swing.DefaultListCellRenderer in project cayenne by apache.

the class PreferenceDialogView method init.

private void init() {
    split = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
    split.setBorder(TopBorder.create());
    list = new JList<>();
    list.setCellRenderer(new DefaultListCellRenderer() {

        @Override
        public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
            super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
            setBorder(BorderFactory.createEmptyBorder(5, 8, 5, 0));
            return this;
        }
    });
    list.setFont(new JLabel().getFont().deriveFont(Font.BOLD, 12));
    detailLayout = new CardLayout();
    detailPanel = new JPanel(detailLayout);
    saveButton = new JButton("Save");
    cancelButton = new JButton("Cancel");
    // assemble
    Container leftContainer = new JPanel(new BorderLayout());
    JScrollPane scrollPane = new JScrollPane(list);
    scrollPane.setBorder(BorderFactory.createEmptyBorder());
    leftContainer.add(scrollPane);
    leftContainer.setPreferredSize(new Dimension(180, 400));
    split.setLeftComponent(leftContainer);
    split.setRightComponent(detailPanel);
    split.setDividerSize(3);
    getRootPane().setDefaultButton(saveButton);
    JPanel buttons = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    buttons.add(cancelButton);
    buttons.add(saveButton);
    buttons.setBorder(TopBorder.create());
    getContentPane().setLayout(new BorderLayout());
    getContentPane().add(split, BorderLayout.CENTER);
    getContentPane().add(buttons, BorderLayout.SOUTH);
    setTitle("Edit Preferences");
}