Examples of org.eclipse.jface.viewers.IColorProvider

org.eclipse.jface.viewers.IColorProvider
Interface to provide color representation for a given element. @see org.eclipse.jface.viewers.IColorDecorator

    given(valueProvider.shouldPaint(cell.getElement())).willReturn(TRUE);


    Display display = PlatformUI.getWorkbench().getDisplay();
    Color foreground = display.getSystemColor(SWT.COLOR_CYAN);
    Color background = display.getSystemColor(SWT.COLOR_BLUE);
    IColorProvider colors = mock(IColorProvider.class);
    given(colors.getForeground(cell.getElement())).willReturn(foreground);
    given(colors.getBackground(cell.getElement())).willReturn(background);


    TreePathDurationLabelProvider labelProvider =
        new TreePathDurationLabelProvider(valueProvider, colors);


    labelProvider.update(cell);

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    given(valueProvider.shouldPaint(cell.getElement())).willReturn(TRUE);


    Display display = PlatformUI.getWorkbench().getDisplay();
    Color foreground = display.getSystemColor(SWT.COLOR_CYAN);
    Color background = display.getSystemColor(SWT.COLOR_BLUE);
    IColorProvider colors = mock(IColorProvider.class);
    given(colors.getForeground(cell.getElement())).willReturn(foreground);
    given(colors.getBackground(cell.getElement())).willReturn(background);


    TreePathIntLabelProvider labelProvider =
        new TreePathIntLabelProvider(valueProvider, colors);


    labelProvider.update(cell);

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         */
        public Color getBackground(Object element) {
            if (element instanceof AdaptableFeature) {
                AdaptableFeature feature = (AdaptableFeature) element;
                LayerImpl layer = (LayerImpl) feature.getAdapter(ILayer.class);
                IColorProvider colorProvider = (IColorProvider) layer.getAdapter(IColorProvider.class);
                if (colorProvider == null) return null;
                return colorProvider.getBackground(layer);
            }            
            return null;
        }

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         */
        public Color getForeground(Object element) {
            if (element instanceof AdaptableFeature) {
                AdaptableFeature feature = (AdaptableFeature) element;
                LayerImpl layer = (LayerImpl) feature.getAdapter(ILayer.class);
                IColorProvider colorProvider = (IColorProvider) layer.getAdapter(IColorProvider.class);
                if (colorProvider == null) return null;
                return colorProvider.getForeground(layer);
            }
            return null;
        }

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        if (labelProviderAtt != null) {
            try {
                IBaseLabelProvider baseProvider = (IBaseLabelProvider) extension
                        .createExecutableExtension(LABEL_PROVIDER_ATT);
                if (baseProvider instanceof IColorProvider) {
                    IColorProvider labelProvider = (IColorProvider) baseProvider;
                    color = labelProvider.getForeground(backingObject);
                }
            } catch (CoreException e) {
                // not good log this
                ProjectEditPlugin.log("Unable to load the LabelProvider for Element: "
                        + extensionId, e);

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        if (labelProviderAtt != null) {
            try {
                IBaseLabelProvider baseProvider = (IBaseLabelProvider) extension
                        .createExecutableExtension(LABEL_PROVIDER_ATT);
                if (baseProvider instanceof IColorProvider) {
                    IColorProvider labelProvider = (IColorProvider) baseProvider;
                    color = labelProvider.getBackground(backingObject);
                }
            } catch (CoreException e) {
                // not good log this
                ProjectEditPlugin.log("Unable to load the LabelProvider for Element: "
                        + extensionId, e);

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        }


        public Color getForeground(Object object) {
             // Get the adapter from the factory.
            //
            IColorProvider colorProvider = (IColorProvider)adapterFactory.adapt(object, IColorProvider.class);
            if( colorProvider!=null ){
                return colorProvider.getForeground(object);
            }


            IItemLabelProvider itemLabelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class);
            if( itemLabelProvider instanceof IColorProvider ){
                colorProvider=(IColorProvider) itemLabelProvider;
                return colorProvider.getForeground(object);
            }
            return null;
        }

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        }


        public Color getBackground(Object object) {
             // Get the adapter from the factory.
            //
            IColorProvider colorProvider = (IColorProvider)adapterFactory.adapt(object, IColorProvider.class);
            if( colorProvider!=null ){
                return colorProvider.getBackground(object);
            }


            IItemLabelProvider itemLabelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class);
            if( itemLabelProvider instanceof IColorProvider ){
                colorProvider=(IColorProvider) itemLabelProvider;
                return colorProvider.getBackground(object);
            }
            return null;
        }

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Related Classes of org.eclipse.jface.viewers.IColorProvider

org.locationtech.udig.project.element.provider.ProjectElementAdapterItemProvider

org.locationtech.udig.project.ui.AdapterFactoryLabelProviderDecorator$LabelProvider

org.locationtech.udig.tool.info.internal.InfoView2$InfoViewLabelProvider

rabbit.ui.internal.viewers.TreePathDurationLabelProviderTest

rabbit.ui.internal.viewers.TreePathIntLabelProviderTest

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