List of usage examples for org.eclipse.swt.widgets Composite getDisplay
public Display getDisplay()
Display that is associated with the receiver. From source file:GraphicsExample.java
void createToolBar(final Composite parent) { final Display display = parent.getDisplay(); toolBar = new ToolBar(parent, SWT.FLAT); Listener toolBarListener = new Listener() { public void handleEvent(Event event) { switch (event.type) { case SWT.Selection: { if (event.widget == playItem) { animate = true;//from w w w. j a v a2 s.co m playItem.setEnabled(!animate); pauseItem.setEnabled(animate); } else if (event.widget == pauseItem) { animate = false; playItem.setEnabled(!animate); pauseItem.setEnabled(animate); } else if (event.widget == backItem) { final ToolItem toolItem = (ToolItem) event.widget; final ToolBar toolBar = toolItem.getParent(); Rectangle toolItemBounds = toolItem.getBounds(); Point point = toolBar.toDisplay(new Point(toolItemBounds.x, toolItemBounds.y)); backMenu.setLocation(point.x, point.y + toolItemBounds.height); backMenu.setVisible(true); } } break; } } }; playItem = new ToolItem(toolBar, SWT.PUSH); playItem.setText(getResourceString("Play")); //$NON-NLS-1$ playItem.setImage(loadImage(display, "play.gif")); //$NON-NLS-1$ playItem.addListener(SWT.Selection, toolBarListener); pauseItem = new ToolItem(toolBar, SWT.PUSH); pauseItem.setText(getResourceString("Pause")); //$NON-NLS-1$ pauseItem.setImage(loadImage(display, "pause.gif")); //$NON-NLS-1$ pauseItem.addListener(SWT.Selection, toolBarListener); backItem = new ToolItem(toolBar, SWT.PUSH); backItem.setText(getResourceString("Background")); //$NON-NLS-1$ backItem.addListener(SWT.Selection, toolBarListener); String[] names = new String[] { getResourceString("White"), //$NON-NLS-1$ getResourceString("Black"), //$NON-NLS-1$ getResourceString("Red"), //$NON-NLS-1$ getResourceString("Green"), //$NON-NLS-1$ getResourceString("Blue"), //$NON-NLS-1$ getResourceString("CustomColor"), //$NON-NLS-1$ }; Color[] colors = new Color[] { display.getSystemColor(SWT.COLOR_WHITE), display.getSystemColor(SWT.COLOR_BLACK), display.getSystemColor(SWT.COLOR_RED), display.getSystemColor(SWT.COLOR_GREEN), display.getSystemColor(SWT.COLOR_BLUE), null, }; backMenu = new Menu(parent); Listener listener = new Listener() { public void handleEvent(Event event) { MenuItem item = (MenuItem) event.widget; if (customMI == item) { ColorDialog dialog = new ColorDialog(parent.getShell()); RGB rgb = dialog.open(); if (rgb == null) return; if (customColor != null) customColor.dispose(); customColor = new Color(display, rgb); if (customImage != null) customImage.dispose(); customImage = createImage(display, customColor); item.setData(new Object[] { customColor, customImage }); item.setImage(customImage); } tabBackground = (Object[]) item.getData(); backItem.setImage((Image) tabBackground[1]); canvas.redraw(); } }; for (int i = 0; i < names.length; i++) { MenuItem item = new MenuItem(backMenu, SWT.NONE); item.setText(names[i]); item.addListener(SWT.Selection, listener); Image image = null; if (colors[i] != null) { image = createImage(display, colors[i]); images.addElement(image); item.setImage(image); } else { // custom menu item customMI = item; } item.setData(new Object[] { colors[i], image }); if (tabBackground == null) { tabBackground = (Object[]) item.getData(); backItem.setImage((Image) tabBackground[1]); } } dbItem = new ToolItem(toolBar, SWT.CHECK); dbItem.setText(getResourceString("DoubleBuffer")); //$NON-NLS-1$ dbItem.setImage(loadImage(display, "db.gif")); //$NON-NLS-1$ ToolItem separator = new ToolItem(toolBar, SWT.SEPARATOR); Composite comp = new Composite(toolBar, SWT.NONE); GridData data; GridLayout layout = new GridLayout(1, false); layout.verticalSpacing = 0; layout.marginWidth = layout.marginHeight = 3; comp.setLayout(layout); timerSpinner = new Spinner(comp, SWT.BORDER | SWT.WRAP); data = new GridData(SWT.CENTER, SWT.CENTER, false, false); timerSpinner.setLayoutData(data); Label label = new Label(comp, SWT.NONE); label.setText(getResourceString("Animation")); //$NON-NLS-1$ data = new GridData(SWT.CENTER, SWT.CENTER, false, false); label.setLayoutData(data); timerSpinner.setMaximum(1000); timerSpinner.setSelection(TIMER); timerSpinner.setSelection(TIMER); separator.setControl(comp); separator.setWidth(comp.computeSize(SWT.DEFAULT, SWT.DEFAULT).x); }
From source file:SWTBrowserDemo.java
public SWTBrowserDemo(Composite parent, boolean top) { this.parent = parent; try {//from ww w .j a va 2 s.co m browser = new Browser(parent, SWT.BORDER); } catch (SWTError e) { error = e; /* Browser widget could not be instantiated */ parent.setLayout(new FillLayout()); Label label = new Label(parent, SWT.CENTER | SWT.WRAP); label.setText(getResourceString("BrowserNotCreated")); parent.layout(true); return; } initResources(); final Display display = parent.getDisplay(); browser.setData("org.eclipse.swt.examples.browserexample.BrowserApplication", this); browser.addOpenWindowListener(new OpenWindowListener() { public void open(WindowEvent event) { Shell shell = new Shell(display); if (icon != null) shell.setImage(icon); shell.setLayout(new FillLayout()); SWTBrowserDemo app = new SWTBrowserDemo(shell, false); app.setShellDecoration(icon, true); event.browser = app.getBrowser(); } }); if (top) { browser.setUrl(getResourceString("Startup")); show(false, null, null, true, true, true, true); } else { browser.addVisibilityWindowListener(new VisibilityWindowListener() { public void hide(WindowEvent e) { } public void show(WindowEvent e) { Browser browser = (Browser) e.widget; SWTBrowserDemo app = (SWTBrowserDemo) browser .getData("org.eclipse.swt.examples.browserexample.BrowserApplication"); app.show(true, e.location, e.size, e.addressBar, e.menuBar, e.statusBar, e.toolBar); } }); browser.addCloseWindowListener(new CloseWindowListener() { public void close(WindowEvent event) { Browser browser = (Browser) event.widget; Shell shell = browser.getShell(); shell.close(); } }); } }
From source file:SashFormAdvanced.java
/** * Creates the main window's contents//from w w w. j a v a 2 s .co m * * @param parent the parent window */ private void createContents(Composite parent) { // Our layout will have a row of buttons, and // then a SashForm below it. parent.setLayout(new GridLayout(1, false)); // Create the row of buttons Composite buttonBar = new Composite(parent, SWT.NONE); buttonBar.setLayout(new RowLayout()); Button flip = new Button(buttonBar, SWT.PUSH); flip.setText("Switch Orientation"); Button weights = new Button(buttonBar, SWT.PUSH); weights.setText("Restore Weights"); // Create the SashForm Composite sash = new Composite(parent, SWT.NONE); sash.setLayout(new FillLayout()); sash.setLayoutData(new GridData(GridData.FILL_BOTH)); final SashForm sashForm = new SashForm(sash, SWT.HORIZONTAL); // Change the width of the sashes sashForm.SASH_WIDTH = 20; // Change the color used to paint the sashes sashForm.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_GREEN)); // Create the buttons and their event handlers final Button one = new Button(sashForm, SWT.PUSH); one.setText("One"); one.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { maximizeHelper(one, sashForm); } }); final Button two = new Button(sashForm, SWT.PUSH); two.setText("Two"); two.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { maximizeHelper(two, sashForm); } }); final Button three = new Button(sashForm, SWT.PUSH); three.setText("Three"); three.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { maximizeHelper(three, sashForm); } }); // Set the relative weights for the buttons sashForm.setWeights(new int[] { 1, 2, 3 }); // Add the Switch Orientation functionality flip.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { switch (sashForm.getOrientation()) { case SWT.HORIZONTAL: sashForm.setOrientation(SWT.VERTICAL); break; case SWT.VERTICAL: sashForm.setOrientation(SWT.HORIZONTAL); break; } } }); // Add the Restore Weights functionality weights.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { sashForm.setWeights(new int[] { 1, 2, 3 }); } }); }
From source file:com.android.ddmuilib.net.NetworkPanel.java
@Override protected Control createControl(Composite parent) { mDisplay = parent.getDisplay(); mPanel = new Composite(parent, SWT.NONE); final FormLayout formLayout = new FormLayout(); mPanel.setLayout(formLayout);/*w w w . ja va 2 s . c o m*/ createHeader(); createChart(); createTable(); return mPanel; }
From source file:com.android.ddmuilib.HeapPanel.java
/** * Create our control(s).// w w w . j a v a 2s .com */ @Override protected Control createControl(Composite parent) { mDisplay = parent.getDisplay(); GridLayout gl; mTop = new Composite(parent, SWT.NONE); mTop.setLayout(new GridLayout(1, false)); mTop.setLayoutData(new GridData(GridData.FILL_BOTH)); mUpdateStatus = new Label(mTop, SWT.NONE); setUpdateStatus(NOT_SELECTED); Composite summarySection = new Composite(mTop, SWT.NONE); summarySection.setLayout(gl = new GridLayout(2, false)); gl.marginHeight = gl.marginWidth = 0; mHeapSummary = createSummaryTable(summarySection); mGcButton = new Button(summarySection, SWT.PUSH); mGcButton.setText("Cause GC"); mGcButton.setEnabled(false); mGcButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { Client client = getCurrentClient(); if (client != null) { client.executeGarbageCollector(); } } }); Composite comboSection = new Composite(mTop, SWT.NONE); gl = new GridLayout(2, false); gl.marginHeight = gl.marginWidth = 0; comboSection.setLayout(gl); Label displayLabel = new Label(comboSection, SWT.NONE); displayLabel.setText("Display: "); mDisplayMode = new Combo(comboSection, SWT.READ_ONLY); mDisplayMode.setEnabled(false); mDisplayMode.add("Stats"); if (DISPLAY_HEAP_BITMAP) { mDisplayMode.add("Linear"); if (DISPLAY_HILBERT_BITMAP) { mDisplayMode.add("Hilbert"); } } // the base of the displays. mDisplayBase = new Composite(mTop, SWT.NONE); mDisplayBase.setLayoutData(new GridData(GridData.FILL_BOTH)); mDisplayStack = new StackLayout(); mDisplayBase.setLayout(mDisplayStack); // create the statistics display mStatisticsBase = new Composite(mDisplayBase, SWT.NONE); //mStatisticsBase.setLayoutData(new GridData(GridData.FILL_BOTH)); mStatisticsBase.setLayout(gl = new GridLayout(1, false)); gl.marginHeight = gl.marginWidth = 0; mDisplayStack.topControl = mStatisticsBase; mStatisticsTable = createDetailedTable(mStatisticsBase); mStatisticsTable.setLayoutData(new GridData(GridData.FILL_BOTH)); createChart(); //create the linear composite mLinearBase = new Composite(mDisplayBase, SWT.NONE); //mLinearBase.setLayoutData(new GridData()); gl = new GridLayout(1, false); gl.marginHeight = gl.marginWidth = 0; mLinearBase.setLayout(gl); { mLinearHeapImage = new Label(mLinearBase, SWT.NONE); mLinearHeapImage.setLayoutData(new GridData()); mLinearHeapImage.setImage(ImageLoader.createPlaceHolderArt(mDisplay, PLACEHOLDER_LINEAR_H_SIZE, PLACEHOLDER_LINEAR_V_SIZE, mDisplay.getSystemColor(SWT.COLOR_BLUE))); // create a composite to contain the bottom part (legend) Composite bottomSection = new Composite(mLinearBase, SWT.NONE); gl = new GridLayout(1, false); gl.marginHeight = gl.marginWidth = 0; bottomSection.setLayout(gl); createLegend(bottomSection); } /* mScrolledComposite = new ScrolledComposite(mTop, SWT.H_SCROLL | SWT.V_SCROLL); mScrolledComposite.setLayoutData(new GridData(GridData.FILL_BOTH)); mScrolledComposite.setExpandHorizontal(true); mScrolledComposite.setExpandVertical(true); mScrolledComposite.setContent(mDisplayBase); */ // create the hilbert display. mHilbertBase = new Composite(mDisplayBase, SWT.NONE); //mHilbertBase.setLayoutData(new GridData()); gl = new GridLayout(2, false); gl.marginHeight = gl.marginWidth = 0; mHilbertBase.setLayout(gl); if (DISPLAY_HILBERT_BITMAP) { mHilbertHeapImage = new Label(mHilbertBase, SWT.NONE); mHilbertHeapImage.setLayoutData(new GridData()); mHilbertHeapImage.setImage(ImageLoader.createPlaceHolderArt(mDisplay, PLACEHOLDER_HILBERT_SIZE, PLACEHOLDER_HILBERT_SIZE, mDisplay.getSystemColor(SWT.COLOR_BLUE))); // create a composite to contain the right part (legend + zoom) Composite rightSection = new Composite(mHilbertBase, SWT.NONE); gl = new GridLayout(1, false); gl.marginHeight = gl.marginWidth = 0; rightSection.setLayout(gl); Composite zoomComposite = new Composite(rightSection, SWT.NONE); gl = new GridLayout(2, false); zoomComposite.setLayout(gl); Label l = new Label(zoomComposite, SWT.NONE); l.setText("Zoom:"); mZoom = new Combo(zoomComposite, SWT.READ_ONLY); for (int z : ZOOMS) { mZoom.add(String.format("%1$d%%", z)); //$NON-NLS-1$ } mZoom.select(0); mZoom.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { setLegendText(mZoom.getSelectionIndex()); Client client = getCurrentClient(); if (client != null) { renderHeapData(client.getClientData(), 1, true); mTop.pack(); } } }); createLegend(rightSection); } mHilbertBase.pack(); mLayout = new Composite[] { mStatisticsBase, mLinearBase, mHilbertBase }; mDisplayMode.select(0); mDisplayMode.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { int index = mDisplayMode.getSelectionIndex(); Client client = getCurrentClient(); if (client != null) { if (index == 0) { fillDetailedTable(client, true /* forceRedraw */); } else { renderHeapData(client.getClientData(), index - 1, true /* forceRedraw */); } } mDisplayStack.topControl = mLayout[index]; //mScrolledComposite.setMinSize(mDisplayStack.topControl.computeSize(SWT.DEFAULT, // SWT.DEFAULT)); mDisplayBase.layout(); //mScrolledComposite.redraw(); } }); //mScrolledComposite.setMinSize(mDisplayStack.topControl.computeSize(SWT.DEFAULT, // SWT.DEFAULT)); mDisplayBase.layout(); //mScrolledComposite.redraw(); return mTop; }
From source file:com.android.ddmuilib.HeapPanel.java
private void createLegend(Composite parent) { mLegend = new Group(parent, SWT.NONE); mLegend.setText(getLegendText(0));//from w ww. ja v a 2s .c o m mLegend.setLayout(new GridLayout(2, false)); RGB[] colors = mMapPalette.colors; for (int i = 0; i < NUM_PALETTE_ENTRIES; i++) { Image tmpImage = createColorRect(parent.getDisplay(), colors[i]); Label l = new Label(mLegend, SWT.NONE); l.setImage(tmpImage); l = new Label(mLegend, SWT.NONE); l.setText(mMapLegend[i]); } }
From source file:com.android.ddmuilib.log.event.EventDisplay.java
Control createCompositeChart(final Composite parent, EventLogParser logParser, String title) { mChart = ChartFactory.createTimeSeriesChart(null, null /* timeAxisLabel */, null /* valueAxisLabel */, null, /* dataset. set below */ true /* legend */, false /* tooltips */, false /* urls */); // get the font to make a proper title. We need to convert the swt font, // into an awt font. Font f = parent.getFont();/*w ww. ja v a 2 s .c o m*/ FontData[] fData = f.getFontData(); // event though on Mac OS there could be more than one fontData, we'll only use // the first one. FontData firstFontData = fData[0]; java.awt.Font awtFont = SWTUtils.toAwtFont(parent.getDisplay(), firstFontData, true /* ensureSameSize */); mChart.setTitle(new TextTitle(title, awtFont)); final XYPlot xyPlot = mChart.getXYPlot(); xyPlot.setRangeCrosshairVisible(true); xyPlot.setRangeCrosshairLockedOnData(true); xyPlot.setDomainCrosshairVisible(true); xyPlot.setDomainCrosshairLockedOnData(true); mChart.addChangeListener(new ChartChangeListener() { @Override public void chartChanged(ChartChangeEvent event) { ChartChangeEventType type = event.getType(); if (type == ChartChangeEventType.GENERAL) { // because the value we need (rangeCrosshair and domainCrosshair) are // updated on the draw, but the notification happens before the draw, // we process the click in a future runnable! parent.getDisplay().asyncExec(new Runnable() { @Override public void run() { processClick(xyPlot); } }); } } }); mChartComposite = new ChartComposite(parent, SWT.BORDER, mChart, ChartComposite.DEFAULT_WIDTH, ChartComposite.DEFAULT_HEIGHT, ChartComposite.DEFAULT_MINIMUM_DRAW_WIDTH, ChartComposite.DEFAULT_MINIMUM_DRAW_HEIGHT, 3000, // max draw width. We don't want it to zoom, so we put a big number 3000, // max draw height. We don't want it to zoom, so we put a big number true, // off-screen buffer true, // properties true, // save true, // print true, // zoom true); // tooltips mChartComposite.addDisposeListener(new DisposeListener() { @Override public void widgetDisposed(DisposeEvent e) { mValueTypeDataSetMap.clear(); mDataSetCount = 0; mOccurrenceDataSet = null; mChart = null; mChartComposite = null; mValueDescriptorSeriesMap.clear(); mOcurrenceDescriptorSeriesMap.clear(); } }); return mChartComposite; }
From source file:com.planetmayo.debrief.satc_rcp.views.MaintainContributionsView.java
private void initListeners(final Composite parent) { contributionsChangedListener = UIListener.wrap(parent.getDisplay(), IContributionsChangedListener.class, new IContributionsChangedListener() { @Override//from w w w.ja v a 2s.c om public void removed(BaseContribution contribution) { removeContribution(contribution, true); } @Override public void added(BaseContribution contribution) { addContribution(contribution, true); } @Override public void modified() { } }); generateSolutionsListener = UIListener.wrap(parent.getDisplay(), IGASolutionsListener.class, new SteppingAdapter() { Control focused = null; @Override public void startingGeneration() { focused = parent.getDisplay().getFocusControl(); UIUtils.setEnabled(parent, false); cancelGeneration.setVisible(true); cancelGeneration.setEnabled(true); // ok, clear the graph clearPerformanceGraph(); } @Override public void iterationComputed(List<CompositeRoute> topRoutes, double topScore) { addNewPerformanceScore(topScore, topRoutes); } @Override public void finishedGeneration(Throwable error) { UIUtils.setEnabled(parent, true); cancelGeneration.setVisible(false); // we've encountered an instance during file-load where // focused // is // null, better check it if (focused != null) focused.setFocus(); } }); solverManagerListener = UIListener.wrap(parent.getDisplay(), ISolversManagerListener.class, new ISolversManagerListener() { @Override public void solverCreated(final ISolver solver) { } @Override public void activeSolverChanged(final ISolver activeSolver) { setActiveSolver(activeSolver); } }); constrainSpaceListener = UIListener.wrap(parent.getDisplay(), IConstrainSpaceListener.class, new IConstrainSpaceListener() { @Override public void stepped(IBoundsManager boundsManager, int thisStep, int totalSteps) { } @Override public void statesBounded(IBoundsManager boundsManager) { // minimum steps to get the contributions list to redraw contList.setSize(0, 0); } @Override public void restarted(IBoundsManager boundsManager) { } @Override public void error(IBoundsManager boundsManager, IncompatibleStateException ex) { } }); }
From source file:com.planetmayo.debrief.satc_rcp.views.MaintainContributionsView.java
private void initUI(final Composite parent) { parent.setLayout(new FillLayout()); final SashForm sashForm = new SashForm(parent, SWT.VERTICAL); sashForm.SASH_WIDTH = 15;/*from w ww. j a v a 2 s.c o m*/ sashForm.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_GRAY)); main = new Composite(sashForm, SWT.NONE); GridLayout gridLayout = new GridLayout(1, true); gridLayout.verticalSpacing = 2; gridLayout.marginLeft = 5; gridLayout.marginRight = 5; main.setLayout(gridLayout); initPreferencesGroup(main); initVehicleGroup(main); initAnalystContributionsGroup(main); initAddContributionGroup(main); Composite lowerSection = new Composite(sashForm, SWT.NONE); lowerSection.setLayout(new FillLayout()); // ok - the next section needs to be in a sash - so we can resize it initGraphTabs(lowerSection); // set the relative sizes in the sash sashForm.setWeights(new int[] { 3, 1 }); // also sort out the header controls final IActionBars bars = getViewSite().getActionBars(); IToolBarManager manager = bars.getToolBarManager(); manager.add(SATC_Activator.createOpenHelpAction("org.mwc.debrief.help.SATC", null, this)); _exportBtn = new Action("Export SATC dataset", Action.AS_PUSH_BUTTON) { public void runWithEvent(final Event event) { exportSATC(); } }; _exportBtn.setToolTipText("Export SATC scenario to clipboard"); _exportBtn.setImageDescriptor(SATC_Activator.getImageDescriptor("icons/export.png")); manager.add(_exportBtn); }
From source file:com.planetmayo.debrief.satc_rcp.views.SpatialView.java
@Override public void createPartControl(Composite parent) { _solversManager = SATC_Activator.getDefault().getService(ISolversManager.class, true); _settings = SATC_Activator.getDefault().getService(SpatialViewSettings.class, true); // get the data ready _myData = new XYSeriesCollection(); JFreeChart chart = createChart(_myData); _chartComposite = new ChartComposite(parent, SWT.NONE, chart, true) { @Override/* w w w .ja v a 2 s . c o m*/ public void mouseUp(MouseEvent event) { super.mouseUp(event); JFreeChart c = getChart(); if (c != null) { c.setNotify(true); // force redraw } } }; makeActions(); IActionBars bars = getViewSite().getActionBars(); bars.getToolBarManager().add(_saveSpeedPlot); bars.getToolBarManager().add(_saveCoursePlot); bars.getToolBarManager().add(new Separator()); bars.getToolBarManager().add(_showLegend); bars.getToolBarManager().add(_debugMode); bars.getToolBarManager().add(_resizeButton); bars.getMenuManager().add(new AbstractGroupMarker("num") { }); bars.getMenuManager().appendToGroup("num", new RouteNumSelector(10)); bars.getMenuManager().appendToGroup("num", new RouteNumSelector(50)); bars.getMenuManager().appendToGroup("num", new RouteNumSelector(100)); bars.getMenuManager().appendToGroup("num", new RouteNumSelector()); // add some handlers to sort out how many routes to shw initListener(parent.getDisplay()); _solversManager.addSolversManagerListener(solversManagerListener); _settings.addListener(spatialSettingsListener); setActiveSolver(_solversManager.getActiveSolver()); _targetSolution = new TestSupport().loadSolutionTrack(); }