Examples with PaintEvent org.eclipse.swt.events.PaintEvent used on opensource projects

Example 26 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project BiglyBT by BiglySoftware.

the class RemotePairingWindow method _open.

private void _open() {
    alreadyTested = false;
    pairingManager = PairingManagerFactory.getSingleton();
    PluginInterface piWebUI = getWebUI();
    boolean showFTUX = piWebUI == null || !pairingManager.isEnabled();
    if (skinnedDialog == null || skinnedDialog.isDisposed()) {
        skinnedDialog = new SkinnedDialog("skin3_dlg_remotepairing", "shell", SWT.DIALOG_TRIM);
        skin = skinnedDialog.getSkin();
        soCodeArea = skin.getSkinObject("code-area");
        control = soCodeArea.getControl();
        soEnablePairing = (SWTSkinObjectButton) skin.getSkinObject("enable-pairing");
        soEnablePairing.addSelectionListener(new ButtonListenerAdapter() {

            // @see SWTSkinButtonUtility.ButtonListenerAdapter#pressed(SWTSkinButtonUtility, SWTSkinObject, int)
            @Override
            public void pressed(SWTSkinButtonUtility buttonUtility, SWTSkinObject skinObject, int stateMask) {
                skinObject.getControl().setEnabled(false);
                if (!pairingManager.isEnabled()) {
                    // enabling will automatically get access code and trigger
                    // somethingChanged
                    pairingManager.setEnabled(true);
                    if (SHOW_SPEW) {
                        System.out.println("PAIR] SetEnabled");
                    }
                } else {
                    // picked up
                    if (SHOW_SPEW) {
                        System.out.println("PAIR] AlreadyEnabled");
                    }
                    somethingChanged(pairingManager);
                }
                if (getWebUI() == null) {
                    installWebUI();
                } else {
                    switchToCode();
                }
            }
        });
        soFTUX = skin.getSkinObject("pairing-ftux");
        soCode = skin.getSkinObject("pairing-code");
        soQR = (SWTSkinObjectImage) skin.getSkinObject("pairing-qr");
        if (accessCode != null) {
            setupQR(accessCode);
        }
        soStatusText = (SWTSkinObjectText) skin.getSkinObject("status-text");
        soStatusText.addUrlClickedListener(new SWTSkinObjectText_UrlClickedListener() {

            @Override
            public boolean urlClicked(URLInfo urlInfo) {
                if (urlInfo.url.equals("retry")) {
                    if (DEBUG) {
                        testPairingClass.inc();
                    }
                    alreadyTested = false;
                    testPairing(false);
                    return true;
                }
                return false;
            }
        });
        pairingManager.addListener(this);
        Font font = control.getFont();
        GC gc = new GC(control);
        fontCode = FontUtils.getFontWithHeight(font, gc, Constants.isWindows ? 20 : 18, SWT.BOLD);
        gc.dispose();
        control.setFont(fontCode);
        control.addPaintListener(new PaintListener() {

            @Override
            public void paintControl(PaintEvent e) {
                Color oldColor = e.gc.getForeground();
                Rectangle printArea = ((Composite) e.widget).getClientArea();
                printArea.y += 10;
                printArea.height -= 20;
                int fullWidth = printArea.width;
                int fullHeight = printArea.height;
                GCStringPrinter sp = new GCStringPrinter(e.gc, MessageText.getString("remote.pairing.accesscode"), printArea, false, false, SWT.NONE);
                sp.calculateMetrics();
                Point sizeAccess = sp.getCalculatedSize();
                String drawAccessCode = accessCode == null ? "      " : accessCode;
                int numBoxes = drawAccessCode.length();
                int boxSize = 25;
                int boxSizeAndPadding = 30;
                int allBoxesWidth = numBoxes * boxSizeAndPadding;
                int textPadding = 15;
                printArea.y = (fullHeight - boxSizeAndPadding - sizeAccess.y + textPadding) / 2;
                sp.printString(e.gc, printArea, SWT.CENTER | SWT.TOP);
                e.gc.setBackground(Colors.white);
                e.gc.setForeground(Colors.blue);
                int xStart = (fullWidth - allBoxesWidth) / 2;
                int yStart = printArea.y + sizeAccess.y + textPadding;
                for (int i = 0; i < numBoxes; i++) {
                    Rectangle r = new Rectangle(xStart + (i * boxSizeAndPadding), yStart, boxSize, boxSize);
                    e.gc.fillRectangle(r);
                    e.gc.setForeground(Colors.blues[Colors.BLUES_DARKEST]);
                    e.gc.drawRectangle(r);
                    if (isCodeVisible()) {
                        e.gc.setForeground(oldColor);
                        GCStringPrinter.printString(e.gc, "" + drawAccessCode.charAt(i), r, false, false, SWT.CENTER);
                    }
                }
            }
        });
        soToClipboard = (SWTSkinObjectText) skin.getSkinObject("pair-clipboard");
        soToClipboard.addUrlClickedListener(new SWTSkinObjectText_UrlClickedListener() {

            @Override
            public boolean urlClicked(URLInfo urlInfo) {
                if (urlInfo.url.equals("new")) {
                    try {
                        accessCode = pairingManager.getReplacementAccessCode();
                    } catch (PairingException e) {
                    // ignore.. if error, lastErrorUpdates will trigger
                    }
                    control.redraw();
                    setupQR(accessCode);
                    String s = soToClipboard.getText();
                    int i = s.indexOf("|");
                    if (i > 0) {
                        soToClipboard.setText(s.substring(0, i - 1));
                    }
                } else if (urlInfo.url.equals("clip")) {
                    ClipboardCopy.copyToClipBoard(accessCode);
                }
                return true;
            }
        });
        SWTSkinButtonUtility btnToClipboard = new SWTSkinButtonUtility(soToClipboard);
        btnToClipboard.addSelectionListener(new ButtonListenerAdapter() {

            @Override
            public void pressed(SWTSkinButtonUtility buttonUtility, SWTSkinObject skinObject, int stateMask) {
            }
        });
        skinnedDialog.addCloseListener(new SkinnedDialogClosedListener() {

            @Override
            public void skinDialogClosed(SkinnedDialog dialog) {
                skinnedDialog = null;
                pairingManager.removeListener(RemotePairingWindow.this);
                Utils.disposeSWTObjects(new Object[] { fontCode });
                if (pairingTest != null) {
                    pairingTest.cancel();
                }
            }
        });
        if (showFTUX) {
            soFTUX.getControl().moveAbove(null);
        }
    }
    setCodeVisible(false);
    skinnedDialog.open();
    if (showFTUX) {
        switchToFTUX();
    } else {
        switchToCode();
    }
}

Example 27 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project BiglyBT by BiglySoftware.

the class SWTBGImagePainter2 method main.

public static void main(String[] args) {
    Display display = Display.getDefault();
    Shell shell = new Shell(display, SWT.DIALOG_TRIM);
    shell.setLayout(new FillLayout());
    Composite c = new Composite(shell, SWT.BORDER);
    c.setLayout(new FillLayout());
    c.addPaintListener(new PaintListener() {

        @Override
        public void paintControl(PaintEvent e) {
            e.gc.drawLine(0, 0, 100, 50);
        }
    });
    Label lbl = new Label(c, SWT.NONE);
    lbl.setText("text");
    shell.open();
    while (!shell.isDisposed()) {
        if (display.readAndDispatch()) {
            display.sleep();
        }
    }
}

Example 28 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project BiglyBT by BiglySoftware.

the class ProgressWindow method showDialog.

protected void showDialog(Shell _shell, CoreOperation _core_op) {
    shell = _shell;
    shell.setText(MessageText.getString("progress.window.title"));
    final CoreOperationTask.ProgressCallback progress = _core_op == null ? null : _core_op.getTask().getProgressCallback();
    Utils.setShellIcon(shell);
    /*
		shell.addListener(
				SWT.Close,
				new Listener()
				{
					public void
					handleEvent(
						org.eclipse.swt.widgets.Event event)
					{
						event.doit = false;
					}
				});
		*/
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    shell.setLayout(layout);
    shell.setBackground(Colors.white);
    spinImages = ImageLoader.getInstance().getImages("working");
    if (spinImages == null || spinImages.length == 0) {
        new Label(shell, SWT.NULL);
    } else {
        final Rectangle spinBounds = spinImages[0].getBounds();
        final Canvas canvas = new Canvas(shell, SWT.DOUBLE_BUFFERED) {

            @Override
            public Point computeSize(int wHint, int hHint, boolean changed) {
                return (new Point(spinBounds.width, spinBounds.height));
            }
        };
        canvas.addPaintListener(new PaintListener() {

            @Override
            public void paintControl(PaintEvent e) {
                e.gc.drawImage(spinImages[curSpinIndex], 0, 0);
                if (progress != null && progress_bar != null) {
                    int p = progress.getProgress();
                    progress_bar.setSelection(p);
                }
            }
        });
        Utils.execSWTThreadLater(100, new AERunnable() {

            @Override
            public void runSupport() {
                if (canvas == null || canvas.isDisposed()) {
                    return;
                }
                canvas.redraw();
                // canvas.update();
                if (curSpinIndex == spinImages.length - 1) {
                    curSpinIndex = 0;
                } else {
                    curSpinIndex++;
                }
                Utils.execSWTThreadLater(100, this);
            }
        });
        canvas.setBackground(Colors.white);
    }
    Label label = new Label(shell, SWT.NONE);
    label.setText(MessageText.getString(resource));
    GridData gridData = new GridData();
    label.setLayoutData(gridData);
    label.setBackground(Colors.white);
    if (progress != null) {
        progress_bar = new ProgressBar(shell, SWT.HORIZONTAL);
        progress_bar.setMinimum(0);
        progress_bar.setMaximum(1000);
        progress_bar.setBackground(Colors.white);
        gridData = new GridData(GridData.FILL_HORIZONTAL);
        gridData.horizontalSpan = 2;
        progress_bar.setLayoutData(gridData);
    }
    shell.pack();
    Composite parent = shell.getParent();
    if (parent != null) {
        Utils.centerWindowRelativeTo(shell, parent);
    } else {
        Utils.centreWindow(shell);
    }
    shell.open();
}

Example 29 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project BiglyBT by BiglySoftware.

the class PieceGraphView method initialize.

// @see com.biglybt.ui.swt.views.AbstractIView#initialize(org.eclipse.swt.widgets.Composite)
private void initialize(Composite parent) {
    blockColors = new Color[] { properties.getColor("color.pieceview.alldone"), properties.getColor("color.pieceview.notdone"), properties.getColor("color.pieceview.uploading"), properties.getColor("color.pieceview.downloading"), properties.getColor("color.pieceview.noavail"), properties.getColor("color.pieceview.havesome") };
    compFindPEPiece = new Comparator() {

        @Override
        public int compare(Object arg0, Object arg1) {
            int arg0no = (arg0 instanceof PEPiece) ? ((PEPiece) arg0).getPieceNumber() : ((Long) arg0).intValue();
            int arg1no = (arg1 instanceof PEPiece) ? ((PEPiece) arg1).getPieceNumber() : ((Long) arg1).intValue();
            return arg0no - arg1no;
        }
    };
    canvas = new Canvas(parent, SWT.NO_BACKGROUND);
    canvas.setLayout(new FillLayout());
    canvas.addPaintListener(new PaintListener() {

        @Override
        public void paintControl(PaintEvent e) {
            if (img != null && !img.isDisposed()) {
                Rectangle bounds = img.getBounds();
                if (bounds.width >= e.width && bounds.height >= e.height) {
                    e.gc.drawImage(img, e.x, e.y, e.width, e.height, e.x, e.y, e.width, e.height);
                }
            } else {
                e.gc.fillRectangle(e.x, e.y, e.width, e.height);
            }
        }
    });
    canvas.addListener(SWT.Resize, new Listener() {

        @Override
        public void handleEvent(Event event) {
            calcBlockSize();
        }
    });
}

Example 30 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project BiglyBT by BiglySoftware.

the class ViewQuickNotifications method initialize.

private void initialize(Composite parent) {
    parent.setLayout(new GridLayout());
    composite = new Composite(parent, SWT.BORDER);
    GridData gridData = new GridData(GridData.FILL_BOTH);
    Utils.setLayoutData(composite, gridData);
    GridLayout layout = new GridLayout(2, false);
    layout.marginLeft = layout.marginRight = layout.marginTop = layout.marginBottom = 0;
    composite.setLayout(layout);
    // icon
    notification_icon = new Label(composite, SWT.NONE);
    gridData = new GridData();
    gridData.widthHint = 20;
    Utils.setLayoutData(notification_icon, gridData);
    // text
    notification_text = new Label(composite, SWT.DOUBLE_BUFFERED);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    Utils.setLayoutData(notification_text, gridData);
    MouseAdapter listener = new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent e) {
            UIFunctions uif = UIFunctionsManager.getUIFunctions();
            if (uif != null) {
                uif.getMDI().showEntryByID(MultipleDocumentInterface.SIDEBAR_SECTION_ACTIVITIES);
            }
        }
    };
    // text
    more_text = new BufferedLabel(composite, SWT.NONE);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.horizontalSpan = 2;
    Utils.setLayoutData(more_text, gridData);
    notification_text.setData("");
    Control[] controls = { composite, notification_icon, notification_text, more_text.getControl() };
    for (Control c : controls) {
        c.addMouseListener(listener);
        Messages.setLanguageTooltip(c, "label.click.to.view.tooltip");
    }
    notification_text.addPaintListener(new PaintListener() {

        @Override
        public void paintControl(PaintEvent e) {
            String text = (String) notification_text.getData();
            int style = SWT.LEFT;
            Rectangle bounds = notification_text.getBounds();
            bounds.x = 4;
            bounds.y = 0;
            bounds.width -= 8;
            GCStringPrinter sp = new GCStringPrinter(e.gc, text, bounds, true, true, style);
            sp.calculateMetrics();
            sp.printString();
        }
    });
}