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Java GraphicalViewer.getContents方法代码示例

本文整理汇总了Java中org.eclipse.gef.GraphicalViewer.getContents方法的典型用法代码示例。如果您正苦于以下问题：Java GraphicalViewer.getContents方法的具体用法？Java GraphicalViewer.getContents怎么用？Java GraphicalViewer.getContents使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.gef.GraphicalViewer的用法示例。


在下文中一共展示了GraphicalViewer.getContents方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: setRuler

import org.eclipse.gef.GraphicalViewer; //导入方法依赖的package包/类
private void setRuler(RulerProvider provider, int orientation) {
	Object ruler = null;
	if (isRulerVisible && provider != null)
		// provider.getRuler() might return null (at least the API does not prevent that)
		ruler = provider.getRuler();

	if (ruler == null) {
		// Ruler is not visible or is not present
		setRulerContainer(null, orientation);
		// Layout right-away to prevent an empty control from showing
		layout(true);
		return;
	}

	GraphicalViewer container = getRulerContainer(orientation);
	if (container == null) {
		container = createRulerContainer(orientation);
		setRulerContainer(container, orientation);
	}
	if (container.getContents() != ruler) {
		container.setContents(ruler);
		needToLayout = true;
		Display.getCurrent().asyncExec(runnable);
	}
}
开发者ID:OpenSoftwareSolutions，项目名称:PDFReporter-Studio，代码行数:26，代码来源:JDRulerComposite.java

示例2: outputImage

import org.eclipse.gef.GraphicalViewer; //导入方法依赖的package包/类
private ImageInfo outputImage(final ProgressMonitor monitor, final Display display, final Category category, final int format, final String fileName) throws Exception {

        GraphicalViewer viewer = null;
        ImageInfo imageInfo = null;

        try {
            String name = "All";
            if (category != null) {
                name = "category - " + category.getName();
            }
            monitor.subTaskWithCounter(ResourceString.getResourceString("dialog.message.export.image.creating") + " : " + name);

            viewer = createGraphicalViewer(display, diagram);
            imageInfo = createImage(display, viewer, format, fileName, diagram, category);

            monitor.worked(1);

            if (fileName != null) {
                monitor.subTaskWithCounter(ResourceString.getResourceString("dialog.message.export.image.output") + " : " + fileName);

                writeToFile(imageInfo);
                monitor.worked(1);

            } else {
                imageInfo.toImageData();
            }

            return imageInfo;

        } finally {
            if (imageInfo != null) {
                imageInfo.dispose();
            }
            if (viewer != null && viewer.getContents() != null) {
                viewer.getContents().deactivate();
            }
        }

    }
开发者ID:roundrop，项目名称:ermasterr，代码行数:40，代码来源:ExportToImageManager.java

示例3: refreshElement

import org.eclipse.gef.GraphicalViewer; //导入方法依赖的package包/类
/**
 * Allow the refresh of a specific element of the editor
 */
public static void refreshElement(IEditorPart ep, PropertyChangeEvent event) {
	if (ep == null)
		return;
	if (ep instanceof IGraphicalEditor) {
		IGraphicalEditor ige = (IGraphicalEditor) ep;
		GraphicalViewer gv = ige.getGraphicalViewer();
		EditPart editor = gv.getContents();
		if (editor instanceof ReportPageEditPart) {
			((ReportPageEditPart) editor).propertyChange(event);
		} else
			editor.refresh();
	}
}
开发者ID:OpenSoftwareSolutions，项目名称:PDFReporter-Studio，代码行数:17，代码来源:AMultiEditor.java

示例4: createImage

import org.eclipse.gef.GraphicalViewer; //导入方法依赖的package包/类
public static ImageInfo createImage(final GraphicalViewer viewer, final int format, final String path) {
    GC figureCanvasGC = null;
    GC imageGC = null;

    try {
        final ScalableFreeformRootEditPart rootEditPart = (ScalableFreeformRootEditPart) viewer.getRootEditPart();
        rootEditPart.refresh();
        final IFigure rootFigure = ((LayerManager) rootEditPart).getLayer(LayerConstants.PRINTABLE_LAYERS);

        final EditPart editPart = viewer.getContents();
        editPart.refresh();
        final ERDiagram diagram = (ERDiagram) editPart.getModel();

        final Rectangle rootFigureBounds = getBounds(diagram, rootEditPart, rootFigure.getBounds());

        final Control figureCanvas = viewer.getControl();
        figureCanvasGC = new GC(figureCanvas);

        final Image img = new Image(Display.getCurrent(), rootFigureBounds.width + 20, rootFigureBounds.height + 20);
        imageGC = new GC(img);

        imageGC.setBackground(figureCanvasGC.getBackground());
        imageGC.setForeground(figureCanvasGC.getForeground());
        imageGC.setFont(figureCanvasGC.getFont());
        imageGC.setLineStyle(figureCanvasGC.getLineStyle());
        imageGC.setLineWidth(figureCanvasGC.getLineWidth());
        imageGC.setAntialias(SWT.OFF);
        // imageGC.setInterpolation(SWT.HIGH);

        final Graphics imgGraphics = new SWTGraphics(imageGC);
        imgGraphics.setBackgroundColor(figureCanvas.getBackground());
        imgGraphics.fillRectangle(0, 0, rootFigureBounds.width + 20, rootFigureBounds.height + 20);

        final int translateX = translateX(rootFigureBounds.x);
        final int translateY = translateY(rootFigureBounds.y);

        imgGraphics.translate(translateX, translateY);

        rootFigure.paint(imgGraphics);

        final Map<TableView, Location> tableLoacationMap = getTableLocationMap(rootEditPart, translateX, translateY, diagram);

        final ImageInfo imageInfo = new ImageInfo(img, tableLoacationMap);
        imageInfo.setFormat(format);
        imageInfo.setPath(path);

        return imageInfo;

    } finally {
        if (figureCanvasGC != null) {
            figureCanvasGC.dispose();
        }
        if (imageGC != null) {
            imageGC.dispose();
        }
    }
}
开发者ID:roundrop，项目名称:ermasterr，代码行数:58，代码来源:ImageInfo.java

示例5: createImage

import org.eclipse.gef.GraphicalViewer; //导入方法依赖的package包/类
public static ImageInfo createImage(GraphicalViewer viewer, int format,
		String path) {
	GC figureCanvasGC = null;
	GC imageGC = null;

	try {
		ScalableFreeformRootEditPart rootEditPart = (ScalableFreeformRootEditPart) viewer
				.getRootEditPart();
		rootEditPart.refresh();
		IFigure rootFigure = ((LayerManager) rootEditPart)
				.getLayer(LayerConstants.PRINTABLE_LAYERS);

		EditPart editPart = viewer.getContents();
		editPart.refresh();
		ERDiagram diagram = (ERDiagram) editPart.getModel();

		Rectangle rootFigureBounds = getBounds(diagram, rootEditPart,
				rootFigure.getBounds());

		Control figureCanvas = viewer.getControl();
		figureCanvasGC = new GC(figureCanvas);

		Image img = new Image(Display.getCurrent(),
				rootFigureBounds.width + 20, rootFigureBounds.height + 20);
		imageGC = new GC(img);

		imageGC.setBackground(figureCanvasGC.getBackground());
		imageGC.setForeground(figureCanvasGC.getForeground());
		imageGC.setFont(figureCanvasGC.getFont());
		imageGC.setLineStyle(figureCanvasGC.getLineStyle());
		imageGC.setLineWidth(figureCanvasGC.getLineWidth());
		imageGC.setAntialias(SWT.OFF);
		// imageGC.setInterpolation(SWT.HIGH);

		Graphics imgGraphics = new SWTGraphics(imageGC);
		imgGraphics.setBackgroundColor(figureCanvas.getBackground());
		imgGraphics.fillRectangle(0, 0, rootFigureBounds.width + 20,
				rootFigureBounds.height + 20);

		int translateX = translateX(rootFigureBounds.x);
		int translateY = translateY(rootFigureBounds.y);

		imgGraphics.translate(translateX, translateY);

		rootFigure.paint(imgGraphics);

		Map<TableView, Location> tableLoacationMap = getTableLocationMap(
				rootEditPart, translateX, translateY, diagram);

		ImageInfo imageInfo = new ImageInfo(img, tableLoacationMap);
		imageInfo.setFormat(format);
		imageInfo.setPath(path);

		return imageInfo;

	} finally {
		if (figureCanvasGC != null) {
			figureCanvasGC.dispose();
		}
		if (imageGC != null) {
			imageGC.dispose();
		}
	}
}
开发者ID:kozake，项目名称:ermaster-k，代码行数:65，代码来源:ImageInfo.java

示例6: outputImage

import org.eclipse.gef.GraphicalViewer; //导入方法依赖的package包/类
private ImageInfo outputImage(ProgressMonitor monitor, Display display,
		Category category, int format, String fileName) throws Exception {

	GraphicalViewer viewer = null;
	ImageInfo imageInfo = null;

	try {
		String name = "All";
		if (category != null) {
			name = "category - " + category.getName();
		}
		monitor.subTaskWithCounter(ResourceString
				.getResourceString("dialog.message.export.image.creating")
				+ " : " + name);

		viewer = createGraphicalViewer(display, diagram);
		imageInfo = createImage(display, viewer, format, fileName, diagram,
				category);

		monitor.worked(1);

		if (fileName != null) {
			monitor.subTaskWithCounter(ResourceString
					.getResourceString("dialog.message.export.image.output")
					+ " : " + fileName);

			writeToFile(imageInfo);
			monitor.worked(1);

		} else {
			imageInfo.toImageData();
		}

		return imageInfo;

	} finally {
		if (imageInfo != null) {
			imageInfo.dispose();
		}
		if (viewer != null && viewer.getContents() != null) {
			viewer.getContents().deactivate();
		}
	}

}
开发者ID:kozake，项目名称:ermaster-k，代码行数:46，代码来源:ExportToImageManager.java

示例7: extractDiagram

import org.eclipse.gef.GraphicalViewer; //导入方法依赖的package包/类
protected static Object extractDiagram(GraphicalViewer viewer) {
    final EditPart editPart = viewer.getContents();
    editPart.refresh();
    return editPart.getModel();
}
开发者ID:dbflute-session，项目名称:erflute，代码行数:6，代码来源:AbstractExportAction.java


注：本文中的org.eclipse.gef.GraphicalViewer.getContents方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。