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

Example 41 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project SIMVA-SoS by SESoS.

the class ChartComposite method forceRedraw.

/**
 * Forces a redraw of the canvas by invoking a new PaintEvent.
 */
public void forceRedraw() {
    Event ev = new Event();
    ev.gc = new GC(this.canvas);
    ev.x = 0;
    ev.y = 0;
    ev.width = this.canvas.getBounds().width;
    ev.height = this.canvas.getBounds().height;
    ev.count = 0;
    this.canvas.notifyListeners(SWT.Paint, ev);
    ev.gc.dispose();
}

Example 42 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project pentaho-kettle by pentaho.

the class PropsUI method setLook.

public void setLook(final Control control, int style) {
    if (this.isOSLookShown() && style != WIDGET_STYLE_FIXED) {
        return;
    }
    final GUIResource gui = GUIResource.getInstance();
    Font font = null;
    Color background = null;
    switch(style) {
        case WIDGET_STYLE_DEFAULT:
            background = gui.getColorBackground();
            if (control instanceof Group && OS.indexOf("mac") > -1) {
                control.addPaintListener(new PaintListener() {

                    @Override
                    public void paintControl(PaintEvent paintEvent) {
                        paintEvent.gc.setBackground(gui.getColorBackground());
                        paintEvent.gc.fillRectangle(2, 0, control.getBounds().width - 8, control.getBounds().height - 20);
                    }
                });
            }
            // GUIResource.getInstance().getFontDefault();
            font = null;
            break;
        case WIDGET_STYLE_FIXED:
            if (!this.isOSLookShown()) {
                background = gui.getColorBackground();
            }
            font = gui.getFontFixed();
            break;
        case WIDGET_STYLE_TABLE:
            background = gui.getColorBackground();
            // gui.getFontGrid();
            font = null;
            break;
        case WIDGET_STYLE_NOTEPAD:
            background = gui.getColorBackground();
            font = gui.getFontNote();
            break;
        case WIDGET_STYLE_GRAPH:
            background = gui.getColorBackground();
            font = gui.getFontGraph();
            break;
        case WIDGET_STYLE_TOOLBAR:
            background = GUIResource.getInstance().getColorDemoGray();
            break;
        case WIDGET_STYLE_TAB:
            background = GUIResource.getInstance().getColorWhite();
            CTabFolder tabFolder = (CTabFolder) control;
            tabFolder.setSimple(false);
            tabFolder.setBorderVisible(true);
            // need to make a copy of the tab selection background color to get around PDI-13940
            Color c = GUIResource.getInstance().getColorTab();
            Color tabColor = new Color(c.getDevice(), c.getRed(), c.getGreen(), c.getBlue());
            tabFolder.setSelectionBackground(tabColor);
            break;
        default:
            background = gui.getColorBackground();
            // gui.getFontDefault();
            font = null;
            break;
    }
    if (font != null && !font.isDisposed()) {
        control.setFont(font);
    }
    if (background != null && !background.isDisposed()) {
        if (control instanceof Button) {
            Button b = (Button) control;
            if ((b.getStyle() & SWT.PUSH) != 0) {
                return;
            }
        }
        control.setBackground(background);
    }
}

Example 43 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project pentaho-kettle by pentaho.

the class JobMetricsDelegate method setupContent.

public void setupContent() {
    if (metricsComposite.isDisposed()) {
        return;
    }
    // 
    for (Control control : metricsComposite.getChildren()) {
        if (!control.isDisposed()) {
            control.dispose();
        }
    }
    emptyGraph = false;
    canvas = new Canvas(metricsComposite, SWT.NONE);
    spoon.props.setLook(canvas);
    FormData fdCanvas = new FormData();
    fdCanvas.left = new FormAttachment(0, 0);
    fdCanvas.right = new FormAttachment(100, 0);
    fdCanvas.top = new FormAttachment(0, 0);
    fdCanvas.bottom = new FormAttachment(100, 0);
    canvas.setLayoutData(fdCanvas);
    metricsComposite.addControlListener(new ControlAdapter() {

        public void controlResized(ControlEvent event) {
            updateGraph();
        }
    });
    metricsComposite.addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent event) {
            if (image != null) {
                image.dispose();
            }
        }
    });
    canvas.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent event) {
            if (jobGraph.job != null && (jobGraph.job.isFinished() || jobGraph.job.isStopped())) {
                refreshImage(event.gc);
                if (!Const.isRunningOnWebspoonMode()) {
                    if (image != null && !image.isDisposed()) {
                        event.gc.drawImage(image, 0, 0);
                    }
                }
            } else {
                Rectangle bounds = canvas.getBounds();
                if (bounds.width <= 0 || bounds.height <= 0) {
                    return;
                }
                event.gc.setForeground(GUIResource.getInstance().getColorWhite());
                event.gc.setBackground(GUIResource.getInstance().getColorWhite());
                event.gc.fillRectangle(new Rectangle(0, 0, bounds.width, bounds.height));
                event.gc.setForeground(GUIResource.getInstance().getColorBlack());
                String metricsMessage = BaseMessages.getString(PKG, "JobMetricsDelegate.JobIsNotRunning.Message");
                org.eclipse.swt.graphics.Point extent = event.gc.textExtent(metricsMessage);
                event.gc.drawText(metricsMessage, (bounds.width - extent.x) / 2, (bounds.height - extent.y) / 2);
            }
        }
    });
    // Refresh automatically every 5 seconds as well.
    // 
    final Timer timer = new Timer("JobMetricsDelegate Timer");
    timer.schedule(new TimerTask() {

        public void run() {
            updateGraph();
        }
    }, 0, 5000);
    // When the tab is closed, we remove the update timer
    // 
    jobMetricsTab.addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent arg0) {
            timer.cancel();
        }
    });
    if (Const.isRunningOnWebspoonMode()) {
        // When the browser tab/window is closed, we remove the update timer
        jobMetricsTab.getDisplay().disposeExec(new Runnable() {

            @Override
            public void run() {
                timer.cancel();
            }
        });
    }
    // Show tool tips with details...
    // 
    canvas.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent event) {
            if (drawAreas == null) {
                return;
            }
            for (int i = drawAreas.size() - 1; i >= 0; i--) {
                MetricsDrawArea drawArea = drawAreas.get(i);
                if (drawArea.getArea().contains(event.x, event.y)) {
                    MetricsDuration duration = drawArea.getDuration();
                    if (duration == null) {
                        continue;
                    }
                    System.out.println(duration.toString());
                    LoggingObjectInterface loggingObject = LoggingRegistry.getInstance().getLoggingObject(duration.getLogChannelId());
                    if (loggingObject == null) {
                        return;
                    }
                    System.out.println(loggingObject.getObjectType() + " : " + loggingObject.getObjectName());
                }
            }
        }
    });
    canvas.addControlListener(new ControlAdapter() {

        @Override
        public void controlResized(ControlEvent arg0) {
            // force a refresh
            lastRefreshTime = 0;
        }
    });
}

Example 44 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project pentaho-kettle by pentaho.

the class EnterPrintDialog method open.

public int open() {
    Shell parent = getParent();
    Display display = parent.getDisplay();
    retval = SWT.OK;
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL | SWT.SHEET | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;
    shell.setLayout(formLayout);
    shell.setText(BaseMessages.getString(PKG, "EnterPrintDialog.Title"));
    int middle = props.getMiddlePct();
    int margin = Const.MARGIN;
    // Canvas
    wlCanvas = new Label(shell, SWT.NONE);
    wlCanvas.setText(BaseMessages.getString(PKG, "EnterPrintDialog.PrintArea.Label"));
    props.setLook(wlCanvas);
    fdlCanvas = new FormData();
    fdlCanvas.left = new FormAttachment(0, 0);
    fdlCanvas.top = new FormAttachment(0, margin);
    wlCanvas.setLayoutData(fdlCanvas);
    wCanvas = new Canvas(shell, SWT.BORDER);
    props.setLook(wCanvas);
    wCanvas.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent pe) {
            repaint(pe.gc, pe.width, pe.height);
        }
    });
    fdCanvas = new FormData();
    fdCanvas.left = new FormAttachment(0, 0);
    fdCanvas.top = new FormAttachment(wlCanvas, margin);
    fdCanvas.right = new FormAttachment(100, 0);
    fdCanvas.bottom = new FormAttachment(100, -220);
    wCanvas.setLayoutData(fdCanvas);
    // Rows
    wlRows = new Label(shell, SWT.NONE);
    wlRows.setText(BaseMessages.getString(PKG, "EnterPrintDialog.Rows.Label"));
    props.setLook(wlRows);
    fdlRows = new FormData();
    fdlRows.left = new FormAttachment(0, 0);
    fdlRows.right = new FormAttachment(middle, -margin);
    fdlRows.top = new FormAttachment(wCanvas, margin);
    wlRows.setLayoutData(fdlRows);
    wRows = new Slider(shell, SWT.HORIZONTAL);
    wRows.setIncrement(1);
    wRows.setMinimum(1);
    wRows.setMaximum(11);
    wRows.setThumb(1);
    wRows.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent se) {
            Slider sl = (Slider) se.widget;
            nrrows = sl.getSelection();
            wCanvas.redraw();
        }
    });
    props.setLook(wRows);
    fdRows = new FormData();
    fdRows.left = new FormAttachment(middle, 0);
    fdRows.top = new FormAttachment(wCanvas, margin);
    fdRows.right = new FormAttachment(100, 0);
    wRows.setLayoutData(fdRows);
    // Cols
    wlCols = new Label(shell, SWT.NONE);
    wlCols.setText(BaseMessages.getString(PKG, "EnterPrintDialog.Cols.Label"));
    props.setLook(wlCols);
    fdlCols = new FormData();
    fdlCols.left = new FormAttachment(0, 0);
    fdlCols.right = new FormAttachment(middle, -margin);
    fdlCols.top = new FormAttachment(wRows, margin);
    wlCols.setLayoutData(fdlCols);
    wCols = new Slider(shell, SWT.HORIZONTAL);
    wCols.setIncrement(1);
    wCols.setMinimum(1);
    wCols.setMaximum(11);
    wCols.setThumb(1);
    wCols.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent se) {
            Slider sl = (Slider) se.widget;
            nrcols = sl.getSelection();
            wCanvas.redraw();
        }
    });
    props.setLook(wCols);
    fdCols = new FormData();
    fdCols.left = new FormAttachment(middle, 0);
    fdCols.top = new FormAttachment(wRows, margin);
    fdCols.right = new FormAttachment(100, 0);
    wCols.setLayoutData(fdCols);
    // Scale
    wlScale = new Label(shell, SWT.NONE);
    wlScale.setText(BaseMessages.getString(PKG, "EnterPrintDialog.Scaling.Label"));
    props.setLook(wlScale);
    fdlScale = new FormData();
    fdlScale.left = new FormAttachment(0, 0);
    fdlScale.right = new FormAttachment(middle, -margin);
    fdlScale.top = new FormAttachment(wCols, margin);
    wlScale.setLayoutData(fdlScale);
    wScale = new Slider(shell, SWT.HORIZONTAL);
    wScale.setIncrement(10);
    wScale.setMinimum(10);
    wScale.setMaximum(500);
    wScale.setThumb(10);
    wScale.setPageIncrement(25);
    wScale.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent se) {
            Slider sl = (Slider) se.widget;
            scale = sl.getSelection();
            wCanvas.redraw();
        }
    });
    props.setLook(wScale);
    fdScale = new FormData();
    fdScale.left = new FormAttachment(middle, 0);
    fdScale.top = new FormAttachment(wCols, margin);
    fdScale.right = new FormAttachment(100, 0);
    wScale.setLayoutData(fdScale);
    // Left
    wlLeft = new Label(shell, SWT.NONE);
    wlLeft.setText(BaseMessages.getString(PKG, "EnterPrintDialog.LeftMargin.Label"));
    props.setLook(wlLeft);
    fdlLeft = new FormData();
    fdlLeft.left = new FormAttachment(0, 0);
    fdlLeft.right = new FormAttachment(middle, -margin);
    fdlLeft.top = new FormAttachment(wScale, margin);
    wlLeft.setLayoutData(fdlLeft);
    wLeft = new Text(shell, SWT.BORDER);
    wLeft.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            Text w = (Text) e.widget;
            leftMargin = Const.toDouble(w.getText(), 0.00);
        }
    });
    props.setLook(wLeft);
    fdLeft = new FormData();
    fdLeft.left = new FormAttachment(middle, 0);
    fdLeft.top = new FormAttachment(wScale, margin);
    fdLeft.right = new FormAttachment(100, 0);
    wLeft.setLayoutData(fdLeft);
    // Right
    wlRight = new Label(shell, SWT.NONE);
    wlRight.setText(BaseMessages.getString(PKG, "EnterPrintDialog.RightMargin.Label"));
    props.setLook(wlRight);
    fdlRight = new FormData();
    fdlRight.left = new FormAttachment(0, 0);
    fdlRight.right = new FormAttachment(middle, -margin);
    fdlRight.top = new FormAttachment(wLeft, margin);
    wlRight.setLayoutData(fdlRight);
    wRight = new Text(shell, SWT.BORDER);
    wRight.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            Text w = (Text) e.widget;
            rightMargin = Const.toDouble(w.getText(), 0.00);
        }
    });
    props.setLook(wRight);
    fdRight = new FormData();
    fdRight.left = new FormAttachment(middle, 0);
    fdRight.top = new FormAttachment(wLeft, margin);
    fdRight.right = new FormAttachment(100, 0);
    wRight.setLayoutData(fdRight);
    // Top
    wlTop = new Label(shell, SWT.NONE);
    wlTop.setText(BaseMessages.getString(PKG, "EnterPrintDialog.TopMargin.Label"));
    props.setLook(wlTop);
    fdlTop = new FormData();
    fdlTop.left = new FormAttachment(0, 0);
    fdlTop.right = new FormAttachment(middle, -margin);
    fdlTop.top = new FormAttachment(wRight, margin);
    wlTop.setLayoutData(fdlTop);
    wTop = new Text(shell, SWT.BORDER);
    wTop.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            Text w = (Text) e.widget;
            topMargin = Const.toDouble(w.getText(), 0.00);
        }
    });
    props.setLook(wTop);
    fdTop = new FormData();
    fdTop.left = new FormAttachment(middle, 0);
    fdTop.top = new FormAttachment(wRight, margin);
    fdTop.right = new FormAttachment(100, 0);
    wTop.setLayoutData(fdTop);
    // Bottom
    wlBottom = new Label(shell, SWT.NONE);
    wlBottom.setText(BaseMessages.getString(PKG, "EnterPrintDialog.BottomMargin.Label"));
    props.setLook(wlBottom);
    fdlBottom = new FormData();
    fdlBottom.left = new FormAttachment(0, 0);
    fdlBottom.right = new FormAttachment(middle, -margin);
    fdlBottom.top = new FormAttachment(wTop, margin);
    wlBottom.setLayoutData(fdlBottom);
    wBottom = new Text(shell, SWT.BORDER);
    wBottom.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            Text w = (Text) e.widget;
            bottomMargin = Const.toDouble(w.getText(), 0.00);
        }
    });
    props.setLook(wBottom);
    fdBottom = new FormData();
    fdBottom.left = new FormAttachment(middle, 0);
    fdBottom.top = new FormAttachment(wTop, margin);
    fdBottom.right = new FormAttachment(100, 0);
    wBottom.setLayoutData(fdBottom);
    // Some buttons
    wOK = new Button(shell, SWT.PUSH);
    wOK.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    fdOK = new FormData();
    fdOK.left = new FormAttachment(33, 0);
    fdOK.bottom = new FormAttachment(100, 0);
    wOK.setLayoutData(fdOK);
    fdCancel = new FormData();
    fdCancel.left = new FormAttachment(66, 0);
    fdCancel.bottom = new FormAttachment(100, 0);
    wCancel.setLayoutData(fdCancel);
    // Add listeners
    lsCancel = new Listener() {

        public void handleEvent(Event e) {
            cancel();
        }
    };
    lsOK = new Listener() {

        public void handleEvent(Event e) {
            ok();
        }
    };
    wOK.addListener(SWT.Selection, lsOK);
    wCancel.addListener(SWT.Selection, lsCancel);
    // Detect [X] or ALT-F4 or something that kills this window...
    shell.addShellListener(new ShellAdapter() {

        public void shellClosed(ShellEvent e) {
            cancel();
        }
    });
    getData();
    BaseStepDialog.setSize(shell);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    return retval;
}

Example 45 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project pentaho-kettle by pentaho.

the class CheckBoxToolTip method createToolTipContentArea.

protected Composite createToolTipContentArea(Event event, Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    FormLayout compLayout = new FormLayout();
    compLayout.marginHeight = 5;
    compLayout.marginWidth = 5;
    composite.setLayout(compLayout);
    composite.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
    Label imageLabel = new Label(composite, SWT.NONE);
    imageLabel.setImage(image);
    imageLabel.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
    FormData fdImageLabel = new FormData();
    fdImageLabel.left = new FormAttachment(0, 0);
    fdImageLabel.top = new FormAttachment(0, 0);
    imageLabel.setLayoutData(fdImageLabel);
    Label titleLabel = new Label(composite, SWT.LEFT);
    titleLabel.setText(title);
    titleLabel.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
    titleLabel.setFont(GUIResource.getInstance().getFontBold());
    FormData fdTitleLabel = new FormData();
    fdTitleLabel.left = new FormAttachment(imageLabel, 20);
    fdTitleLabel.top = new FormAttachment(0, 0);
    titleLabel.setLayoutData(fdTitleLabel);
    Label line = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL);
    line.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
    FormData fdLine = new FormData();
    fdLine.left = new FormAttachment(imageLabel, 5);
    fdLine.right = new FormAttachment(100, -5);
    fdLine.top = new FormAttachment(titleLabel, 5);
    line.setLayoutData(fdLine);
    // Text messageLabel = new Text(composite, SWT.LEFT | ( showingScrollBars ? SWT.H_SCROLL | SWT.V_SCROLL : SWT.NONE )
    // );
    /*
     * Text messageLabel = new Text(composite, SWT.SINGLE | SWT.LEFT); messageLabel.setText(message);
     * messageLabel.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND)); FormData fdMessageLabel = new
     * FormData(); fdMessageLabel.left = new FormAttachment(imageLabel, 20); fdMessageLabel.top = new
     * FormAttachment(line, 5); if (showingScrollBars) { fdMessageLabel.right = new FormAttachment(imageLabel, 500);
     * fdMessageLabel.bottom= new FormAttachment(line, 400); } messageLabel.setLayoutData(fdMessageLabel);
     */
    Label messageLabel = new Label(composite, SWT.LEFT);
    messageLabel.setText(message);
    messageLabel.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
    FormData fdMessageLabel = new FormData();
    fdMessageLabel.left = new FormAttachment(imageLabel, 20);
    fdMessageLabel.top = new FormAttachment(line, 5);
    messageLabel.setLayoutData(fdMessageLabel);
    final Button disable = new Button(composite, SWT.CHECK);
    disable.setText(checkBoxMessage);
    disable.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
    disable.setSelection(false);
    FormData fdDisable = new FormData();
    fdDisable.left = new FormAttachment(0, 0);
    fdDisable.top = new FormAttachment(messageLabel, 20);
    fdDisable.bottom = new FormAttachment(100, 0);
    disable.setLayoutData(fdDisable);
    disable.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            for (CheckBoxToolTipListener listener : listeners) {
                listener.checkBoxSelected(false);
            }
            hide();
        }
    });
    disable.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent arg0) {
            checkBoxBounds = disable.getBounds();
        }
    });
    composite.layout();
    checkBoxBounds = disable.getBounds();
    return composite;
}