Example usage for org.eclipse.jface.resource ImageDescriptor createImage

Introduction

In this page you can find the example usage for org.eclipse.jface.resource ImageDescriptor createImage.

Prototype

public Image createImage() 

Source Link

Document

Creates and returns a new SWT image for this image descriptor.

Usage

From source file:com.nokia.carbide.internal.discovery.ui.editor.PortalEditor.java

License:Open Source License

Image createImage(ImageDescriptor desc, int width, int height) {
    Image image;/*  w w w .j  av a 2  s .  c o  m*/
    ImageData data = desc.getImageData();
    if (data.width != width || data.height != height) {
        image = new Image(Display.getCurrent(), desc.getImageData().scaledTo(width, height));
    } else {
        image = desc.createImage();
    }
    resources.add(image);
    return image;
}

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From source file:com.nokia.carbide.remoteconnections.interfaces.AbstractPackageInstallerProvider.java

License:Open Source License

protected synchronized Image getCachedImage(ImageDescriptor desc) {
    if (imageCache == null)
        imageCache = new HashMap<ImageDescriptor, Image>();

    Image image = imageCache.get(desc);
    if (image == null) {
        image = desc.createImage();
        imageCache.put(desc, image);/*from   w w  w .j  av a  2  s. co  m*/
    }

    return image;
}

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From source file:com.nokia.carbide.search.system.internal.ui.SearchDialog.java

License:Open Source License

private void handleCustomizePressed() {
    List input = SearchPlugin.getDefault().getSearchPageDescriptors();
    input = filterByActivities(input);//from   w  w w  .  jav  a 2s.  c  o m

    final ArrayList createdImages = new ArrayList(input.size());
    ILabelProvider labelProvider = new LabelProvider() {
        public String getText(Object element) {
            if (element instanceof SearchPageDescriptor)
                return LegacyActionTools.removeMnemonics(((SearchPageDescriptor) element).getLabel());
            return null;
        }

        public Image getImage(Object element) {
            if (element instanceof SearchPageDescriptor) {
                ImageDescriptor imageDesc = ((SearchPageDescriptor) element).getImage();
                if (imageDesc == null)
                    return null;
                Image image = imageDesc.createImage();
                if (image != null)
                    createdImages.add(image);
                return image;
            }
            return null;
        }
    };

    String message = SearchMessages.SearchPageSelectionDialog_message;

    ListSelectionDialog dialog = new ListSelectionDialog(getShell(), input, new ArrayContentProvider(),
            labelProvider, message) {
        public void create() {
            super.create();
            final CheckboxTableViewer viewer = getViewer();
            final Button okButton = this.getOkButton();
            viewer.addCheckStateListener(new ICheckStateListener() {
                public void checkStateChanged(CheckStateChangedEvent event) {
                    okButton.setEnabled(viewer.getCheckedElements().length > 0);
                }
            });
            SelectionListener listener = new SelectionAdapter() {
                public void widgetSelected(SelectionEvent e) {
                    okButton.setEnabled(viewer.getCheckedElements().length > 0);
                }
            };
            this.getButton(IDialogConstants.SELECT_ALL_ID).addSelectionListener(listener);
            this.getButton(IDialogConstants.DESELECT_ALL_ID).addSelectionListener(listener);
        }
    };
    dialog.setTitle(SearchMessages.SearchPageSelectionDialog_title);
    dialog.setInitialSelections(
            SearchPlugin.getDefault().getEnabledSearchPageDescriptors(fInitialPageId).toArray());
    if (dialog.open() == Window.OK) {
        SearchPageDescriptor.setEnabled(dialog.getResult());
        Display display = getShell().getDisplay();
        close();
        if (display != null && !display.isDisposed()) {
            display.asyncExec(new Runnable() {
                public void run() {
                    new OpenSearchDialogAction().run();
                }
            });
        }
    }
    destroyImages(createdImages);
}

---

From source file:com.nokia.carbide.search.system.internal.ui.SearchDialog.java

License:Open Source License

protected Control createPageArea(Composite parent) {
    int numPages = fDescriptors.size();
    fScopeParts = new ScopePart[numPages];

    if (numPages == 0) {
        Label label = new Label(parent, SWT.CENTER | SWT.WRAP);
        label.setText(SearchMessages.SearchDialog_noSearchExtension);
        return label;
    }/*from  ww w.  j  a v a  2s . c om*/

    fCurrentIndex = getPreferredPageIndex();
    final SearchPageDescriptor currentDesc = getDescriptorAt(fCurrentIndex);

    Composite composite = new Composite(parent, SWT.NONE);
    composite.setFont(parent.getFont());

    GridLayout layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    composite.setLayout(layout);
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));

    TabFolder folder = new TabFolder(composite, SWT.NONE);
    folder.setLayout(new TabFolderLayout());
    folder.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    folder.setFont(composite.getFont());

    for (int i = 0; i < numPages; i++) {
        SearchPageDescriptor descriptor = getDescriptorAt(i);
        if (WorkbenchActivityHelper.filterItem(descriptor))
            continue;

        final TabItem item = new TabItem(folder, SWT.NONE);
        item.setData("descriptor", descriptor); //$NON-NLS-1$
        item.setText(descriptor.getLabel());
        item.addDisposeListener(new DisposeListener() {
            public void widgetDisposed(DisposeEvent e) {
                item.setData("descriptor", null); //$NON-NLS-1$
                if (item.getImage() != null)
                    item.getImage().dispose();
            }
        });
        ImageDescriptor imageDesc = descriptor.getImage();
        if (imageDesc != null)
            item.setImage(imageDesc.createImage());

        if (i == fCurrentIndex) {
            Control pageControl = createPageControl(folder, descriptor);
            pageControl.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
            item.setControl(pageControl);
            fCurrentPage = currentDesc.getPage();
        }
    }

    folder.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            turnToPage(event);
        }
    });

    folder.setSelection(fCurrentIndex);

    return composite;
}

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From source file:com.nokia.s60ct.gui.views.AboutDialog.java

License:Open Source License

protected Control createDialogArea(Composite parent) {

    final Cursor hand = new Cursor(parent.getDisplay(), SWT.CURSOR_HAND);
    final Cursor busy = new Cursor(parent.getDisplay(), SWT.CURSOR_WAIT);
    setHandCursor(hand);/*from w  w w. j  av a 2s  .c o  m*/
    setBusyCursor(busy);
    getShell().addDisposeListener(new DisposeListener() {
        public void widgetDisposed(DisposeEvent e) {
            setHandCursor(null);
            hand.dispose();
            setBusyCursor(null);
            busy.dispose();
        }
    });

    Image aboutImage = null;

    if (product != null) {
        ImageDescriptor imageDescriptor = ProductProperties.getAboutImage(product);
        if (imageDescriptor != null) {
            aboutImage = imageDescriptor.createImage();
        }
    } else //no product. maybe run from Eclipse
    {
        try {
            URL url = S60CtEditorPlugin.class.getResource("/about.PNG");
            ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(url);
            aboutImage = imageDescriptor.createImage();

        } catch (Exception e) {
        }
    }

    Composite workArea = new Composite(parent, SWT.NONE);
    GridLayout workLayout = new GridLayout(2, false);
    workLayout.marginHeight = 0;
    workLayout.marginWidth = 0;
    workLayout.verticalSpacing = 0;
    workLayout.horizontalSpacing = 0;
    workArea.setLayout(workLayout);
    workArea.setLayoutData(new GridData(GridData.FILL_BOTH));

    // page group
    Color background = JFaceColors.getBannerBackground(parent.getDisplay());
    Color foreground = JFaceColors.getBannerForeground(parent.getDisplay());

    workArea.setBackground(background);
    workArea.setForeground(foreground);

    //image on left side of dialog
    if (aboutImage != null) {
        Label imageLabel = new Label(workArea, SWT.NONE);
        imageLabel.setBackground(background);
        imageLabel.setForeground(foreground);

        GridData data = new GridData();
        data.horizontalAlignment = GridData.FILL;
        data.verticalAlignment = GridData.BEGINNING;
        data.grabExcessHorizontalSpace = false;
        imageLabel.setLayoutData(data);
        imageLabel.setImage(aboutImage);
    }

    // text on the right
    text = new StyledText(workArea, SWT.MULTI | SWT.READ_ONLY);
    text.setCaret(null);
    text.setFont(parent.getFont());
    GridData data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.BEGINNING;
    data.verticalIndent = 12;
    data.grabExcessHorizontalSpace = true;
    data.grabExcessVerticalSpace = true;

    text.setText(getAboutText());
    text.setLayoutData(data);
    text.setCursor(null);
    text.setBackground(background);
    text.setForeground(foreground);

    if (aboutImage != null) {
        // horizontal bar
        Label bar = new Label(workArea, SWT.HORIZONTAL | SWT.SEPARATOR);
        data = new GridData();
        data.horizontalAlignment = GridData.FILL;
        bar.setLayoutData(data);

        Label bar2 = new Label(workArea, SWT.HORIZONTAL | SWT.SEPARATOR);
        bar2.setLayoutData(data);
    }

    return workArea;
}

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From source file:com.nokia.s60tools.imaker.internal.actions.Flashmenu.java

License:Open Source License

public Menu getMenu(Control parent) {
    /*dispose the previously used menu*/
    if (menu != null) {
        menu.dispose();// w  w w .ja va2s .  com
    }
    /* Create new menu and listeners if first call */
    MenuItem item = null;
    MenuSelectionListener msl = new MenuSelectionListener();
    menu = new Menu(parent);

    ImageDescriptor descriptor = IMakerPlugin.getImageDescriptor("icons/imakermenu16.png");
    ProjectManager pm = new ProjectManager(selectedResource.getProject());
    List<IResource> files = pm.getImakerFiles();
    for (IResource file : files) {
        IFile f = (IFile) file;
        item = new MenuItem(menu, SWT.RADIO);
        item.setText(f.getName());
        item.setData(file);
        item.setImage(descriptor.createImage());
        item.addSelectionListener(msl);
    }

    item = new MenuItem(menu, SWT.SEPARATOR);

    descriptor = IMakerPlugin.getImageDescriptor("icons/imakerdialog.png");
    openDialogItem = new MenuItem(menu, SWT.NULL);
    openDialogItem.setText(MENU_ITEM_SETTINGS); //$NON-NLS-1$
    openDialogItem.addSelectionListener(msl);
    openDialogItem.setImage(descriptor.createImage());
    return menu;
}

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From source file:com.nokia.s60tools.imaker.internal.dialogs.LaunchIMakerDialog.java

License:Open Source License

private Image getBannerImage() {
    if (fBannerImage == null) {
        ImageDescriptor descriptor = IMakerPlugin.getImageDescriptor("icons/imaker_dialog.png");
        if (descriptor != null) {
            fBannerImage = descriptor.createImage();
        }/*  ww  w  .ja va2 s .  c o m*/
    }
    return fBannerImage;
}

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From source file:com.nokia.s60tools.imaker.internal.viewers.IMakerTabsViewer.java

License:Open Source License

private Image getTabImage(int tab) {
    ImageDescriptor descriptor = null;
    switch (tab) {
    case 1:/*from   w  w w . j  av a2  s  . co m*/
        descriptor = IMakerPlugin.getImageDescriptor("icons/preferences.gif");
        return descriptor.createImage();
    case 2:
        descriptor = IMakerPlugin.getImageDescriptor("icons/settings.gif"); //$NON-NLS-1$
        return descriptor.createImage();
    case 3:
        descriptor = IMakerPlugin.getImageDescriptor("icons/content.gif"); //$NON-NLS-1$
        return descriptor.createImage();
    case 4:
        descriptor = IMakerPlugin.getImageDescriptor("icons/platsim.png"); //$NON-NLS-1$
        return descriptor.createImage();
    default:
        break;
    }
    return null;
}

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From source file:com.nokia.s60tools.ui.UiUtils.java

License:Open Source License

/**
 * Method for retrieving wizard banner background for the given icon.
 * @param toolWizardIcon Tool's wizard icon to be added on top of background banner.
 * @return given icon with the wizard banner background
 *///from   w w w .  j a  va2s.co m
public static ImageDescriptor getBannerImageDescriptor(ImageDescriptor toolWizardIcon) {

    // Getting background image.
    ImageDescriptor bannerDesc = S60ToolsUiPlugin.getImageDescriptorForKey(NOKIA_TOOLS_BANNER);

    // If icon is null, return only the banner
    if (toolWizardIcon == null)
        return bannerDesc;

    Image bannerImage = bannerDesc.createImage();
    Image iconImage = toolWizardIcon.createImage();

    GC imageGC = new GC(bannerImage);

    // Draw icon over the banner, in the middle
    imageGC.drawImage(iconImage, bannerImage.getBounds().width / 2 - iconImage.getBounds().width / 2,
            bannerImage.getBounds().height / 2 - iconImage.getBounds().height / 2);

    ImageDescriptor finalDesc = ImageDescriptor.createFromImageData(bannerImage.getImageData());

    // Dispose graphics
    imageGC.dispose();
    bannerImage.dispose();
    iconImage.dispose();

    return finalDesc;
}

---

From source file:com.nokia.sdt.component.symbian.designerimages.DesignerImageAdapter.java

License:Open Source License

private static synchronized Image loadImage(String key) {
    Image result = (Image) getImageMap().get(key);
    if (result == null) {
        try {//from   ww  w . j  av a  2 s. com
            ImageData id = new ImageData(key);
            ImageDescriptor idesc = ImageDescriptor.createFromImageData(id);
            result = idesc.createImage();
            getImageMap().put(key, result);
            //             System.out.println("Loading image: " + id);
        } catch (Exception e) {
            Logging.log(ComponentSystemPlugin.getDefault(),
                    Logging.newStatus(ComponentSystemPlugin.getDefault(), e));
            result = new Image(Display.getDefault(), 1, 1);
        }
    }
    return result;
}

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