Package com._1c.g5.v8.dt.common.ui.controls

Class ImageViewer

java.lang.Object
org.eclipse.swt.widgets.Widget
org.eclipse.swt.widgets.Control
org.eclipse.swt.widgets.Scrollable
org.eclipse.swt.widgets.Composite
com._1c.g5.v8.dt.common.ui.controls.ImageViewer
All Implemented Interfaces:
org.eclipse.swt.graphics.Drawable
public class ImageViewer extends org.eclipse.swt.widgets.Composite
Image viewer based on FXCanvas with WebView

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    DARK_MODE
    Style to set image viewer to dark mode

    Fields inherited from class org.eclipse.swt.widgets.Control

    handle

  • Constructor Summary

    Constructors
    Constructor
    Description
    ImageViewer(org.eclipse.swt.widgets.Composite parent, int style)
    Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    dispose()
     
    void
    loadImage(URL url)
    Loads a image into this viewer.
    void
    refresh()
    Refreshes the image in this viewer.
    void
    setDarkThemeBackground(boolean darkTheme)
    Set dark theme mode

    Methods inherited from class org.eclipse.swt.widgets.Composite

    changed, checkSubclass, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList, toString

    Methods inherited from class org.eclipse.swt.widgets.Scrollable

    computeTrim, getClientArea, getHorizontalBar, getScrollbarsMode, getVerticalBar

    Methods inherited from class org.eclipse.swt.widgets.Control

    addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, computeSize, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getRegion, getShell, getSize, getTextDirection, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, requestLayout, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setFont, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update

    Methods inherited from class org.eclipse.swt.widgets.Widget

    addDisposeListener, addListener, checkWidget, getData, getData, getDisplay, getListeners, getStyle, isAutoDirection, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, reskin, setData, setData

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.eclipse.swt.graphics.Drawable

    isAutoScalable

  • Field Details

    • DARK_MODE

      public static final int DARK_MODE
      Style to set image viewer to dark mode
      See Also:

  • Constructor Details

    • ImageViewer

      public ImageViewer(org.eclipse.swt.widgets.Composite parent, int style)
      Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.
      Parameters:
      parent - a widget which will be the parent of the new instance, cannot be null
      style - the style of widget to construct

  • Method Details

    • setDarkThemeBackground

      public void setDarkThemeBackground(boolean darkTheme)
      Set dark theme mode
      Parameters:
      darkTheme - true for shows images on dark background, false on light.

    • loadImage

      public void loadImage(URL url)
      Loads a image into this viewer. This method starts asynchronous loading and returns immediately.
      Parameters:
      url - URL of the image to load, can be null

    • refresh

      public void refresh()
      Refreshes the image in this viewer. This method starts asynchronous loading and returns immediately.

    • dispose

      public void dispose()
      Overrides:
      dispose in class org.eclipse.swt.widgets.Widget