Example usage for javax.swing ComboBoxModel getElementAt

Introduction

In this page you can find the example usage for javax.swing ComboBoxModel getElementAt.

Prototype

E getElementAt(int index);

Source Link

Document

Returns the value at the specified index.

Usage

From source file:Main.java

/**
 * @param comboBox/*from  w w w .  jav a 2s . c  o  m*/
 * @param value
 * @return if the comboBox contains the specified value
 */
public static boolean containsValue(JComboBox comboBox, String value) {
    ComboBoxModel model = comboBox.getModel();
    int size = model.getSize();
    for (int i = 0; i < size; i++) {
        Object element = model.getElementAt(i);
        if (element.equals(value)) {
            return true;
        }
    }
    return false;
}

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From source file:org.jdal.swing.form.FormUtils.java

/**
 * Return a List of Objects from a ComboBoxModel
 * @param model ComboBoxModel/*from  w  w w  .ja  va 2 s. co m*/
 * @return a list of Objects with ComboBoxModel items
 */
public static List<Object> getComboModelList(ComboBoxModel<?> model) {
    ArrayList<Object> list = new ArrayList<Object>();
    for (int i = 0; i < model.getSize(); i++) {
        list.add(model.getElementAt(i));
    }
    return list;
}

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From source file:Main.java

public int selectionForKey(char aKey, ComboBoxModel model) {
    int selIx = 01;
    Object sel = model.getSelectedItem();
    if (sel != null) {
        for (int i = 0; i < model.getSize(); i++) {
            if (sel.equals(model.getElementAt(i))) {
                selIx = i;//from   w  w w .  j  av a  2s  .c  o m
                break;
            }
        }
    }
    long curTime = System.currentTimeMillis();
    if (curTime - lastKeyTime < 300) {
        pattern += ("" + aKey).toLowerCase();
    } else {
        pattern = ("" + aKey).toLowerCase();
    }
    lastKeyTime = curTime;
    for (int i = selIx + 1; i < model.getSize(); i++) {
        String s = model.getElementAt(i).toString().toLowerCase();
        if (s.startsWith(pattern)) {
            return i;
        }
    }
    for (int i = 0; i < selIx; i++) {
        if (model.getElementAt(i) != null) {
            String s = model.getElementAt(i).toString().toLowerCase();
            if (s.startsWith(pattern)) {
                return i;
            }
        }
    }
    return -1;
}

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From source file:ja.lingo.application.gui.main.settings.appearance.AppearanceGui.java

private void setSelectedFontSize(int fontSize) {
    ComboBoxModel model = fontSizeComboBox.getModel();
    for (int i = 0; i < model.getSize(); i++) {
        Integer value = (Integer) model.getElementAt(i);
        if (value.equals(fontSize)) {
            fontSizeComboBox.setSelectedItem(value);
            return;
        }/*  ww  w  .j  ava2s.  com*/
    }
    // TODO refactoring needed: move out default size + allowed sizes
    LOG.warn("Incorrect font size: " + fontSize + ", setting size to default");
    setSelectedFontSize(DEFAULT_FONT_SIZE); // NOTE potential recursion appearance on re-factoring
}

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From source file:ja.lingo.application.gui.main.settings.appearance.AppearanceGui.java

private void setSelectedFontFace(String fontFace) {
    ComboBoxModel model = fontFaceComboBox.getModel();
    for (int i = 0; i < model.getSize(); i++) {
        String value = (String) model.getElementAt(i);
        System.out.println(value);
        System.out.println(fontFace);
        if (value.equals(fontFace)) {
            fontFaceComboBox.setSelectedItem(value);
            return;
        }//from w  w  w  .jav a 2  s  .  co m
    }
    // TODO refactoring needed: move out default size + allowed sizes
    LOG.warn("Incorrect font face: " + fontFace + ", setting font to default");
    setSelectedFontFace("SansSerif"); // NOTE potential recursion appearance on re-factoring
}

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From source file:au.org.ala.delta.intkey.ui.WebSearchDialog.java

private void loadSearchEngines(File file, JComboBox cmb) {

    List<SearchEngineDescriptor> engines = new ArrayList<WebSearchDialog.SearchEngineDescriptor>();
    try {/*from w  ww  . ja  v  a 2  s  .com*/
        List<String> lines = FileUtils.readLines(file);
        for (String line : lines) {
            SearchEngineDescriptor desc = parseSearchEngineDescriptor(line);
            if (desc != null) {
                engines.add(desc);
            } else {
                Logger.log("Could not parse search engine descriptor: " + line);
            }
        }

        ComboBoxModel model = new DefaultComboBoxModel(engines.toArray());
        cmb.setModel(model);
        if (model.getSize() > 0) {
            model.setSelectedItem(model.getElementAt(0));
        }

    } catch (IOException ioex) {
        throw new RuntimeException(ioex);
    }
}

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From source file:com.anrisoftware.prefdialog.fields.historycombobox.HistoryComboBoxField.java

private void removeHistory(int index0, int index1) {
    ComboBoxModel<?> model = getComponent().getModel();
    for (int i = index0; i <= index1; i++) {
        Object element = model.getElementAt(i);
        history.remove(element);/*from w w w  . jav  a  2 s.c om*/
    }
}

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From source file:com.anrisoftware.prefdialog.fields.historycombobox.HistoryComboBoxField.java

@SuppressWarnings("unchecked")
private void insertHistory(int index0, int index1) {
    ComboBoxModel<?> model = getComponent().getModel();
    for (int i = index0; i <= index1; i++) {
        Object element = model.getElementAt(i);
        history.add(element);/*ww w.  j av  a2 s .  c om*/
    }
}

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From source file:com.anrisoftware.prefdialog.fields.historycombobox.HistoryComboBoxField.java

@SuppressWarnings("unchecked")
private void replaceHistory(int index0, int index1) {
    ComboBoxModel<?> model = getComponent().getModel();
    for (int i = index0; i <= index1; i++) {
        Object element = model.getElementAt(i);
        history.remove(element);//  ww w. java  2s  .c om
        history.add(element);
    }
}

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From source file:de.fhg.iais.asc.ui.parts.HarvesterPanel.java

private boolean setSelectedString(JComboBox comboBox, String stringToSelect) {
    final ComboBoxModel model = comboBox.getModel();

    int size = model.getSize();
    for (int index = 0; index < size; index++) {
        if (model.getElementAt(index).toString().equals(stringToSelect)) {
            comboBox.setSelectedIndex(index);
            return true;
        }/*from w  w w. j a  va 2 s .  com*/
    }

    return false;
}

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