List of computeTrim() Examples

Examples of computeTrim()

com.google.gdt.eclipse.designer.hosted.IBrowserShell.computeTrim()
Given a desired client area for the receiver (as described by the arguments), returns the bounding rectangle which would be required to produce that client area.
org.eclipse.jface.text.IInformationControlExtension3.computeTrim()
Computes the trim for this control. The trim is the space around the information control's actual content area. It includes all borders of the control and other static content placed around the content area (e.g. a toolbar). @return The receiver's trim. x and y denotethe upper left corner of the trimming relative to this control's location i.e. this will most likely be negative values. width and height represent the border sizes (the sum of the horizontal and vertical trimmings, respectively).
org.eclipse.swt.custom.StyledText.computeTrim()
org.eclipse.swt.printing.Printer.computeTrim()
Given a client area (as described by the arguments), returns a rectangle, relative to the client area's coordinates, that is the client area expanded by the printer's trim (or minimum margins).
Most printers have a minimum margin on each edge of the paper where the printer device is unable to print. This margin is known as the "trim." This method can be used to calculate the printer's minimum margins by passing in a client area of 0, 0, 0, 0 and then using the resulting x and y coordinates (which will be <= 0) to determine the minimum margins for the top and left edges of the paper, and the resulting width and height (offset by the resulting x and y) to determine the minimum margins for the bottom and right edges of the paper, as follows:
- The left trim width is -x pixels
- The top trim height is -y pixels
- The right trim width is (x + width) pixels
- The bottom trim height is (y + height) pixels
@param x the x coordinate of the client area @param y the y coordinate of the client area @param width the width of the client area @param height the height of the client area @return a rectangle, relative to the client area's coordinates, that isthe client area expanded by the printer's trim (or minimum margins) @exception SWTException
- ERROR_DEVICE_DISPOSED - if the receiver has been disposed
@see #getBounds @see #getClientArea
org.eclipse.swt.widgets.Composite.computeTrim()
org.eclipse.swt.widgets.Scrollable.computeTrim()
Given a desired client area for the receiver (as described by the arguments), returns the bounding rectangle which would be required to produce that client area.
In other words, it returns a rectangle such that, if the receiver's bounds were set to that rectangle, the area of the receiver which is capable of displaying data (that is, not covered by the "trimmings") would be the rectangle described by the arguments (relative to the receiver's parent).
@param x the desired x coordinate of the client area @param y the desired y coordinate of the client area @param width the desired width of the client area @param height the desired height of the client area @return the required bounds to produce the given client area @exception SWTException
- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
@see #getClientArea
org.eclipse.swt.widgets.Shell.computeTrim()
org.eclipse.swt.widgets.Table.computeTrim()
org.eclipse.swt.widgets.Text.computeTrim()

Examples of org.eclipse.swt.custom.StyledText.computeTrim()

     * @see Layout#layout(Composite, boolean)
     */
    protected void layout(Composite composite, boolean flushCache) {
      Rectangle clArea= composite.getClientArea();
      StyledText textWidget= getTextWidget();
      Rectangle trim= textWidget.computeTrim(0, 0, 0, 0);
      int topTrim= - trim.y;
      int scrollbarHeight= trim.height - topTrim; // horizontal scroll bar is only under the client area


      int x= clArea.x;
      int width= clArea.width;

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Examples of org.eclipse.swt.custom.StyledText.computeTrim()

      int topLine= text.getTopIndex();
      int rangeTopLine= getWidgetLineNumber(lineRange.getStartLine());
      int topDelta= Math.max(topLine - rangeTopLine, 0);


      Rectangle size= text.getClientArea();
      Rectangle trim= text.computeTrim(0, 0, 0, 0);
      int height= size.height - trim.height;


      int lines= JFaceTextUtil.getLineIndex(text, height) - text.getTopIndex();


      int bottomLine= topLine + lines;

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Examples of org.eclipse.swt.custom.StyledText.computeTrim()

  private int getViewportHeight() {
    StyledText te = fLeft.getTextWidget();


    int vh = te.getClientArea().height;
    if (vh == 0) {
      Rectangle trim = te.computeTrim(0, 0, 0, 0);
      int scrollbarHeight = trim.height;


      int headerHeight = getHeaderHeight();


      Composite composite = (Composite) getControl();

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Examples of org.eclipse.swt.printing.Printer.computeTrim()


      Printer printer = new Printer(printerData);
      Point screenDPI = display.getDPI();
      Point printerDPI = printer.getDPI();
      int scaleFactor = printerDPI.x / screenDPI.x;
      Rectangle trim = printer.computeTrim(0, 0, 0, 0);
      if (printer.startJob(currentName)) {
        if (printer.startPage()) {
          GC gc = new GC(printer);
          int transparentPixel = imageData.transparentPixel;
          if (transparentPixel != -1 && !transparent)

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Examples of org.eclipse.swt.widgets.Composite.computeTrim()

     */
    private void computeHintOffset(Control control) {
        if (control instanceof Composite) {
            // For composites, subtract off the trim size
            Composite composite = (Composite) control;
            Rectangle trim = composite.computeTrim(0, 0, 0, 0);


            widthAdjustment = trim.width;
            heightAdjustment = trim.height;
        } else {
            // For non-composites, subtract off 2 * the border size

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Examples of org.eclipse.swt.widgets.Composite.computeTrim()

        if (parentBounds.y + parentBounds.height < clientArea.y + clientArea.height) {
          parentBounds.height += insets;
          viewMinimumSize.y += insets;
        }
        
        Rectangle parentTrim = parent.computeTrim(0, 0, 0, 0);
        viewMinimumSize.x += parentTrim.width;
        viewMinimumSize.y += parentTrim.height;
        
        float curXFactor = ((float )parentBounds.width) / ((float )viewMinimumSize.x);
        float curYFactor = ((float )parentBounds.height) / ((float )viewMinimumSize.y);

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Examples of org.eclipse.swt.widgets.Scrollable.computeTrim()

     */
    private void computeHintOffset(Control control) {
        if (control instanceof Scrollable) {
            // For scrollables, subtract off the trim size
            Scrollable scrollable = (Scrollable) control;
            Rectangle trim = scrollable.computeTrim(0, 0, 0, 0);


            widthAdjustment = trim.width;
            heightAdjustment = trim.height;
        } else {
            // For non-composites, subtract off 2 * the border size

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Examples of org.eclipse.swt.widgets.Scrollable.computeTrim()

     */
    private void computeHintOffset(Control control) {
        if (control instanceof Scrollable) {
            // For scrollables, subtract off the trim size
            Scrollable scrollable = (Scrollable) control;
            Rectangle trim = scrollable.computeTrim(0, 0, 0, 0);


            widthAdjustment = trim.width;
            heightAdjustment = trim.height;
        } else {
            // For non-composites, subtract off 2 * the border size

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Examples of org.eclipse.swt.widgets.Shell.computeTrim()

              try {
                
                int w = Integer.parseInt(strings[1]);
                int h = Integer.parseInt(strings[2]);


                Rectangle computeTrim = shell.computeTrim(0, 0, w, h);
                shell.setSize(computeTrim.width, computeTrim.height);
                
              } catch (Exception e) {
              }
            }

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Examples of org.eclipse.swt.widgets.Shell.computeTrim()


    Rectangle bounds = ((TableCellSWT) cell).getBoundsOnDisplay();
    bounds.y += bounds.height;
    bounds.width = 630;
    bounds.height = (16 * dm.getNumFileInfos()) + 60;
    Rectangle realBounds = shell.computeTrim(0, 0, bounds.width, bounds.height);
    realBounds.width -= realBounds.x;
    realBounds.height -= realBounds.y;
    realBounds.x = bounds.x;
    realBounds.y = bounds.y;
    if (bounds.height > 500) {

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