Examples with Cursor java.awt.Cursor used on opensource projects

Example 31 with Cursor

use of java.awt.Cursor in project adempiere by adempiere.

the class PDFViewerBean method setCurrentPage.

public void setCurrentPage(int page) {
    if (page < 1 || page > decoder.getPageCount()) {
        return;
    }
    final Cursor oldCursor = getCursor();
    try {
        setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
        decoder.setPageParameters(zoomFactors[scaleStep], page);
        decoder.decodePage(page);
        setRotation(decoder.getPdfPageData().getRotation(page));
        currentPage = page;
    } catch (Exception e) {
        e.printStackTrace();
        return;
    } finally {
        setCursor(oldCursor);
    }
    goFirstAction.setEnabled(currentPage > 1);
    goPreviousAction.setEnabled(currentPage > 1);
    goNextAction.setEnabled(currentPage < decoder.getPageCount());
    goLastAction.setEnabled(currentPage < decoder.getPageCount());
    pageField.setText(Integer.toString(currentPage));
}

Example 32 with Cursor

use of java.awt.Cursor in project adempiere by adempiere.

the class PDFViewerBean method updateZoomRotate.

protected void updateZoomRotate() {
    final Cursor oldCursor = getCursor();
    try {
        setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
        decoder.setPageParameters(zoomFactors[scaleStep], currentPage, rotation);
        decoder.invalidate();
        decoder.repaint();
        zoomInAction.setEnabled(scaleStep < zoomFactors.length - 1);
        zoomOutAction.setEnabled(scaleStep > 0);
    } finally {
        setCursor(oldCursor);
    }
}

Example 33 with Cursor

use of java.awt.Cursor in project pcgen by PCGen.

the class InitiativePlugin method fileOpen.

/**
	 * Handles the clicking of the <b>Add </b> button on the GUI.
	 */
public void fileOpen() {
    JFileChooser chooser = ImagePreview.decorateWithImagePreview(new JFileChooser());
    File defaultFile = new File(PCGenSettings.getPcgDir());
    if (defaultFile.exists()) {
        chooser.setCurrentDirectory(defaultFile);
    }
    // TODO should probably handle zip pcg
    String[] pcgs = { "pcg", "pcp" };
    String[] init = { "gmi", "init" };
    FileFilter ff = new FileNameExtensionFilter("Initiative Export", init);
    chooser.addChoosableFileFilter(ff);
    chooser.addChoosableFileFilter(new FileNameExtensionFilter("PCGen File", pcgs));
    chooser.removeChoosableFileFilter(chooser.getAcceptAllFileFilter());
    chooser.setFileFilter(ff);
    chooser.setMultiSelectionEnabled(true);
    Cursor originalCursor = theView.getCursor();
    theView.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
    int option = chooser.showOpenDialog(theView);
    if (option == JFileChooser.APPROVE_OPTION) {
        File[] pcFiles = chooser.getSelectedFiles();
        for (File pcFile : pcFiles) {
            if (PCGFile.isPCGenCharacterOrPartyFile(pcFile)) {
                messageHandler.handleMessage(new RequestOpenPlayerCharacterMessage(this, pcFile, false));
            //loadPCG(pcFiles[i]);
            } else if (pcFile.toString().endsWith(".init") || pcFile.toString().endsWith(".gmi")) {
                loadINIT(pcFile);
            }
        }
        /* loop through selected files */
        theView.refreshTable();
    } else {
    /* this means the file is invalid */
    }
    theView.setCursor(originalCursor);
}

Example 34 with Cursor

use of java.awt.Cursor in project pcgen by PCGen.

the class PCGTrackerPlugin method handleOpen.

/**
	 * Handles the clicking of the <b>Add</b> button on the GUI.
	 */
public void handleOpen() {
    File defaultFile = new File(PCGenSettings.getPcgDir());
    JFileChooser chooser = new JFileChooser();
    chooser.setCurrentDirectory(defaultFile);
    String[] pcgs = { FILENAME_PCG, FILENAME_PCP };
    FileFilter ff = new FileNameExtensionFilter(LanguageBundle.getString("in_pcgen_file"), //$NON-NLS-1$
    pcgs);
    chooser.addChoosableFileFilter(ff);
    chooser.setFileFilter(ff);
    chooser.setMultiSelectionEnabled(true);
    Component component = GMGenSystem.inst;
    Cursor originalCursor = component.getCursor();
    component.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
    int option = chooser.showOpenDialog(GMGenSystem.inst);
    if (option == JFileChooser.APPROVE_OPTION) {
        for (File selectedFile : chooser.getSelectedFiles()) {
            if (PCGFile.isPCGenCharacterOrPartyFile(selectedFile)) {
                messageHandler.handleMessage(new RequestOpenPlayerCharacterMessage(this, selectedFile, false));
            }
        }
    } else {
    /* this means the file is invalid */
    }
    GMGenSystem.inst.setCursor(originalCursor);
}

Example 35 with Cursor

use of java.awt.Cursor in project jdk8u_jdk by JetBrains.

the class TestDragSourceAdapter method main.

public static void main(String[] args) throws Exception {
    DragSource ds = new DragSource();
    TestDragSourceAdapter dsa1 = new TestDragSourceAdapter(1);
    TestDragSourceAdapter dsa2 = new TestDragSourceAdapter(2);
    Component c = new Button();
    DragGestureRecognizer dgr = ds.createDefaultDragGestureRecognizer(c, DnDConstants.ACTION_COPY, e -> e.startDrag(null, null));
    MouseEvent me = new MouseEvent(c, MouseEvent.MOUSE_PRESSED, 0, InputEvent.CTRL_MASK, 100, 100, 0, false);
    DragGestureEvent dge = new DragGestureEvent(dgr, DnDConstants.ACTION_COPY, new Point(100, 100), Arrays.asList(me));
    DragSourceContext dsc = new DragSourceContext(Toolkit.getDefaultToolkit().createDragSourceContextPeer(dge), dge, new Cursor(Cursor.HAND_CURSOR), null, null, new StringSelection("TEXT"), null);
    ds.addDragSourceListener(dsa1);
    ds.addDragSourceListener(dsa2);
    ds.addDragSourceListener(dsa2);
    ds.addDragSourceMotionListener(dsa1);
    ds.addDragSourceMotionListener(dsa1);
    ds.addDragSourceMotionListener(dsa2);
    dsc.addDragSourceListener(dsa2);
    byte[] serialized;
    try (ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(bos)) {
        oos.writeObject(dsc);
        serialized = bos.toByteArray();
    }
    DragSourceContext dsc_copy;
    try (ByteArrayInputStream bis = new ByteArrayInputStream(serialized);
        ObjectInputStream ois = new ObjectInputStream(bis)) {
        dsc_copy = (DragSourceContext) ois.readObject();
    }
    try {
        dsc_copy.addDragSourceListener(dsa1);
        throw new RuntimeException("Test failed. Listener addition succeeded");
    } catch (TooManyListenersException ignored) {
    }
    try {
        dsc_copy.addDragSourceListener(dsa2);
        throw new RuntimeException("Test failed. Listener addition succeeded");
    } catch (TooManyListenersException ignored) {
    }
    try (ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(bos)) {
        oos.writeObject(ds);
        serialized = bos.toByteArray();
    }
    DragSource ds_copy;
    try (ByteArrayInputStream bis = new ByteArrayInputStream(serialized);
        ObjectInputStream ois = new ObjectInputStream(bis)) {
        ds_copy = (DragSource) ois.readObject();
    }
    DragSourceListener[] dsls = ds_copy.getDragSourceListeners();
    assertEquals(3, dsls.length, "DragSourceListeners number");
    assertEquals(1, Stream.of(dsls).filter(dsa1::equals).collect(Collectors.counting()).intValue());
    assertEquals(2, Stream.of(dsls).filter(dsa2::equals).collect(Collectors.counting()).intValue());
    DragSourceMotionListener[] dsmls = ds_copy.getDragSourceMotionListeners();
    assertEquals(3, dsmls.length, "DragSourceMotionListeners number");
    assertEquals(2, Stream.of(dsmls).filter(dsa1::equals).collect(Collectors.counting()).intValue());
    assertEquals(1, Stream.of(dsmls).filter(dsa2::equals).collect(Collectors.counting()).intValue());
}