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

Example 1 with PaintListener

use of org.eclipse.swt.events.PaintListener in project tdi-studio-se by Talend.

the class Marker method createHover.

/**
     * Creates the hover.
     * 
     * @param key The hover key
     * @return The hover
     */
private Shell createHover(final String key) {
    Shell hover = new Shell(lineHover, SWT.NO_TRIM | SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL);
    hover.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_WHITE));
    hover.addPaintListener(new PaintListener() {

        @Override
        public void paintControl(PaintEvent e) {
            String text = texts.get(key);
            if (text != null) {
                e.gc.drawText(texts.get(key), OFFSET + MARGIN, OFFSET);
            }
        }
    });
    hover.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GREEN));
    hover.setAlpha(150);
    return hover;
}

Example 2 with PaintListener

use of org.eclipse.swt.events.PaintListener in project tdi-studio-se by Talend.

the class Marker method createLineHover.

private void createLineHover(Integer invertedSeriesIndex) {
    if (lineHover == null || lineHover.isDisposed() || !lineHover.isVisible()) {
        lineHover = new Shell(chart.getShell(), SWT.NO_TRIM | SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL | SWT.NO_BACKGROUND);
        lineHover.addPaintListener(new PaintListener() {

            @Override
            public void paintControl(PaintEvent e) {
                e.gc.setLineStyle(SWT.LINE_DOT);
                e.gc.setAntialias(SWT.ON);
                e.gc.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_RED));
                //        			e.gc.fillOval(2-1,150-1, 3, 3);
                e.gc.drawLine(2, 0, 2, chart.getPlotArea().getSize().y);
            }
        });
        lineHover.addMouseTrackListener(new MouseTrackAdapter() {

            @Override
            public void mouseEnter(MouseEvent e) {
                if (!isDisposed()) {
                    setPosition(mouseXPosition);
                }
            }
        });
    }
    lineHover.setSize(4, chart.getPlotArea().getSize().y);
    ISeries largestSeries = getLargestSeries();
    Date[] dates = largestSeries.getXDateSeries();
    long time = dates[dates.length - invertedSeriesIndex].getTime();
    int timeInPixel = chart.getAxisSet().getXAxes()[0].getPixelCoordinate(time);
    lineHover.setLocation(chart.getPlotArea().toDisplay(timeInPixel - 3, 0));
    lineHover.redraw();
    lineHover.setVisible(true);
}

Example 3 with PaintListener

use of org.eclipse.swt.events.PaintListener in project tdi-studio-se by Talend.

the class TalendEditPartTipHelper method hookShellListeners.

@Override
protected void hookShellListeners() {
    /*
         * If the cursor leaves the tip window, hide the tooltip and dispose of its shell
         */
    getShell().addMouseTrackListener(new MouseTrackAdapter() {

        @Override
        public void mouseExit(MouseEvent e) {
            getShell().setCapture(false);
            dispose();
        }
    });
    /*
         * If the mouseExit listener does not get called, dispose of the shell if the cursor is no longer in the
         * tooltip. This occurs in the rare case that a mouseEnter is not received on the tooltip when it appears.
         */
    getShell().addMouseMoveListener(new MouseMoveListener() {

        @Override
        public void mouseMove(MouseEvent e) {
            Point eventPoint = getShell().toDisplay(new Point(e.x, e.y));
            if (!getShell().getBounds().contains(eventPoint)) {
                if (isShowing()) {
                    getShell().setCapture(false);
                }
                dispose();
            }
        }
    });
    // window.
    if (shellListener == null) {
        shellListener = new ShellAdapter() {

            @Override
            public void shellDeactivated(ShellEvent event) {
                Display.getCurrent().asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        Shell active = Display.getCurrent().getActiveShell();
                        if (getShell() == active || control.getShell() == active || getShell().isDisposed()) {
                            return;
                        }
                        if (isShowing()) {
                            getShell().setCapture(false);
                        }
                        dispose();
                    }
                });
            }
        };
        control.getShell().addShellListener(shellListener);
        getShell().addShellListener(shellListener);
    }
    /*
         * Workaround for GTK Bug - Control.setCapture(boolean) not implemented: If the cursor is not over the shell
         * when it is first painted, hide the tooltip and dispose of the shell.
         */
    if (SWT.getPlatform().equals("gtk")) {
        //$NON-NLS-1$
        getShell().addPaintListener(new PaintListener() {

            @Override
            public void paintControl(PaintEvent event) {
                Point cursorLoc = Display.getCurrent().getCursorLocation();
                if (!getShell().getBounds().contains(cursorLoc)) {
                    // This must be run asynchronously. If not, other paint
                    // listeners may attempt to paint on a disposed control.
                    Display.getCurrent().asyncExec(new Runnable() {

                        @Override
                        public void run() {
                            if (isShowing()) {
                                getShell().setCapture(false);
                            }
                            dispose();
                        }
                    });
                }
            }
        });
    }
}

Example 4 with PaintListener

use of org.eclipse.swt.events.PaintListener in project translationstudio8 by heartsome.

the class ReverseConversionWizardPage method createFilesGroup.

/**
	 * 创建文件列表区域
	 * @param contents
	 *            ;
	 */
private Composite createFilesGroup(Composite contents) {
    Composite filesComposite = new Composite(contents, SWT.NONE);
    filesComposite.setLayout(new GridLayout(1, false));
    filesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
    filesTable = new Table(filesComposite, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.FULL_SELECTION);
    GridData tableData = new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH);
    tableData.heightHint = 100;
    filesTable.setLayoutData(tableData);
    filesTable.setLinesVisible(true);
    filesTable.setHeaderVisible(true);
    filesTable.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            TableItem[] selected = filesTable.getSelection();
            if (selected.length == 0) {
                return;
            }
            //$NON-NLS-1$
            String strTgtEnc = "";
            for (int i = 0; i < selected.length; i++) {
                String curTgtEnc = selected[i].getText(2);
                if (i == 0) {
                    strTgtEnc = curTgtEnc;
                } else {
                    if (!strTgtEnc.equals(curTgtEnc)) {
                        //$NON-NLS-1$
                        strTgtEnc = "";
                        break;
                    }
                }
            }
            if (!"".equals(strTgtEnc)) {
                //$NON-NLS-1$
                tgtEncCombo.setText(strTgtEnc);
            } else {
                tgtEncCombo.deselectAll();
            }
        }
    });
    tableViewer = new TableViewer(filesTable);
    lineNumberColumn = new TableViewerColumn(tableViewer, SWT.NONE).getColumn();
    lineNumberColumn.setText(Messages.getString("wizard.ReverseConversionWizardPage.lineNumberColumn"));
    xliffColumn = new TableViewerColumn(tableViewer, SWT.NONE).getColumn();
    //$NON-NLS-1$
    xliffColumn.setText(Messages.getString("wizard.ReverseConversionWizardPage.xliffColumn"));
    tgtEncColumn = new TableViewerColumn(tableViewer, SWT.NONE).getColumn();
    //$NON-NLS-1$
    tgtEncColumn.setText(Messages.getString("wizard.ReverseConversionWizardPage.tgtEncColumn"));
    targetColumn = new TableViewerColumn(tableViewer, SWT.NONE).getColumn();
    //$NON-NLS-1$
    targetColumn.setText(Messages.getString("wizard.ReverseConversionWizardPage.targetColumn"));
    IValueProperty[] valueProperties = BeanProperties.values(ConversionConfigBean.class, new String[] { "index", "source", "targetEncoding", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
    "target" });
    ViewerSupport.bind(tableViewer, new WritableList(conversionConfigBeans, ConversionConfigBean.class), valueProperties);
    filesComposite.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent arg0) {
            int width = filesTable.getClientArea().width;
            lineNumberColumn.setWidth(width * 1 / 10);
            targetColumn.setWidth(width * 4 / 10);
            tgtEncColumn.setWidth(width * 1 / 10);
            xliffColumn.setWidth(width * 4 / 10);
        }
    });
    return filesComposite;
}

Example 5 with PaintListener

use of org.eclipse.swt.events.PaintListener in project cubrid-manager by CUBRID.

the class QueryExecuter method makeResult.

/**
	 * Make query editor result panel,including table panel and sql text and
	 * message text
	 *
	 * @param resultTbl the Table.
	 * @param sqlText the Text.
	 * @param messageText the StyledText.
	 */
public void makeResult(final TableSelectSupport tableSelectSupport, StyledText messageText, boolean multiQueryResult) {
    this.selectableSupport = tableSelectSupport;
    this.tblResult = tableSelectSupport.getTable();
    logMessageText = messageText;
    int[] queryInfoRange = new int[2];
    int[] queryRange = new int[2];
    StringBuilder resultMessage = new StringBuilder();
    resultMessage.append(getQueryMsg() == null ? "" : getQueryMsg().trim());
    queryInfoRange[0] = 0;
    queryInfoRange[1] = resultMessage.length();
    resultMessage.append(StringUtil.NEWLINE).append(QueryUtil.SPLIT_LINE_FOR_QUERY_RESULT).append(StringUtil.NEWLINE);
    queryRange[0] = resultMessage.length();
    resultMessage.append(query);
    queryRange[1] = query.length();
    ServerInfo serverInfo = database.getServer() == null ? null : database.getServer().getServerInfo();
    String fontString = QueryOptions.getFontString(serverInfo);
    Font tmpFont = ResourceManager.getFont(fontString);
    if (tmpFont == null) {
        String[] fontData = QueryOptions.getDefaultFont();
        tmpFont = ResourceManager.getFont(fontData[0], Integer.valueOf(fontData[1]), Integer.valueOf(fontData[2]));
    }
    font = tmpFont;
    tblResult.setFont(font);
    int[] fontColor = QueryOptions.getFontColor(serverInfo);
    color = ResourceManager.getColor(fontColor[0], fontColor[1], fontColor[2]);
    tblResult.setForeground(color);
    // Set font and foreground
    selectableSupport.getTableCursor().setFont(font);
    selectableSupport.getTableCursor().setForeground(color);
    selectableSupport.setShowDetailOperator(this);
    tblResult.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent e) {
            selectableSupport.redrawMoreButton();
        }
    });
    if (queryEditor != null) {
        if (!multiQueryResult) {
            createContextMenuItems();
        }
        editor = new ControlEditor(selectableSupport.getTableCursor());
        editor.horizontalAlignment = SWT.LEFT;
        editor.grabHorizontal = true;
        editor.grabVertical = true;
        bindEvents();
        addTableItemToolTips();
    }
    makeColumn();
    makeItem();
    if (!StringUtil.isEmpty(queryPlanLog)) {
        resultMessage.append(StringUtil.NEWLINE).append(QueryUtil.SPLIT_LINE_FOR_QUERY_RESULT);
        resultMessage.append(StringUtil.NEWLINE).append(queryPlanLog);
    }
    if (!StringUtil.isEmpty(statsLog)) {
        resultMessage.append(StringUtil.NEWLINE).append(Messages.queryStat).append(":");
        resultMessage.append(StringUtil.NEWLINE).append(QueryUtil.SPLIT_LINE_FOR_QUERY_RESULT);
        resultMessage.append(StringUtil.NEWLINE).append(statsLog);
    }
    messageText.setText(resultMessage.toString());
    // Styled Query info
    StyleRange queryInfoStyle = new StyleRange();
    queryInfoStyle.start = queryInfoRange[0];
    queryInfoStyle.length = queryInfoRange[1];
    queryInfoStyle.fontStyle = SWT.NORMAL;
    queryInfoStyle.foreground = ResourceManager.getColor(SWT.COLOR_BLUE);
    messageText.setStyleRange(queryInfoStyle);
    StyleRange queryStyle = new StyleRange();
    queryStyle.start = queryRange[0];
    queryStyle.length = queryRange[1];
    queryStyle.fontStyle = SWT.BOLD;
    messageText.setStyleRange(queryStyle);
    // styled log text
    updateStyledLogTextForStatistics(messageText);
    updateStyledLogTextForPlan(messageText);
    updateStyledLogTextForTrace(messageText);
}