コード例 #1
0
ファイル: Line.java プロジェクト: yairgd/verilogDesign
  public void plotLine(GC gc) {
    /*	int x1;
    int y1;
    int x2;
    int y2;
    if (p1.getBlock()!=null)
    {
    	// in this case p1 is connected to block
    	BlockIORect ioblock = p1.getBlock();
    	//Point pp  = p1.get.getDisplay().map(ioblock.getBlock().getR2(), ioblock.getShell(), ioblock.getCenter().x, ioblock.getCenter().y);
    	Point pp  = ioblock.getDisplay().map(ioblock.getBlock().getR2(), ioblock.getShell(), ioblock.getCenter().x, ioblock.getCenter().y);
    	x1=pp.x;
    	y1=pp.y;

    }
    else
    {
    	 x1 = p1.getP().x;
    	 y1 = p1.getP().y;
    }

     x1 = p1.getP().x;
     y1 = p1.getP().y;*/
    gc.setLineWidth(3);
    gc.drawLine(p1.getP().x, p1.getP().y, p2.getP().x, p2.getP().y);
    gc.setLineWidth(1);

    gc.drawPolygon(circle(r, p1.getP().x, p1.getP().y));
    gc.drawPolygon(circle(r, p2.getP().x, p2.getP().y));
  }
コード例 #2
0
ファイル: GameView.java プロジェクト: fogleman/WordWarrior
  private void drawArrow(GC gc, int x, int y, int s) {
    s += (s % 2 == 0) ? 1 : 0;
    Orientation o = arrow.o;
    int[] a;

    if (o == Orientation.VERTICAL) {
      int d = s / 4;
      int t = s / 10;
      int x3 = x + s / 2;
      int x2 = x3 - t;
      int x4 = x3 + t;
      int x1 = x3 - d;
      int x5 = x3 + d;

      int y1 = y + s / 5;
      int y3 = y + s - s / 5;
      int y2 = y3 - d;

      a =
          new int[] {
            x2, y1,
            x4, y1,
            x4, y2,
            x5, y2,
            x3, y3,
            x1, y2,
            x2, y2,
            x2, y1
          };
    } else {
      int d = s / 4;
      int t = s / 10;
      int y3 = y + s / 2;
      int y2 = y3 - t;
      int y4 = y3 + t;
      int y1 = y3 - d;
      int y5 = y3 + d;

      int x1 = x + s / 5;
      int x3 = x + s - s / 5;
      int x2 = x3 - d;

      a =
          new int[] {
            x1, y2,
            x1, y4,
            x2, y4,
            x2, y5,
            x3, y3,
            x2, y1,
            x2, y2,
            x1, y2
          };
    }

    gc.setForeground(arrowForeground);
    gc.setBackground(arrowBackground);
    gc.fillPolygon(a);
    gc.drawPolygon(a);
  }
  private static void drawViewMenu(GC gc, GC maskgc) {
    Display display = Display.getCurrent();

    gc.setForeground(display.getSystemColor(SWT.COLOR_WIDGET_DARK_SHADOW));
    gc.setBackground(display.getSystemColor(SWT.COLOR_LIST_BACKGROUND));

    int[] shapeArray = new int[] {1, 1, 10, 1, 6, 5, 5, 5};
    gc.fillPolygon(shapeArray);
    gc.drawPolygon(shapeArray);

    Color black = display.getSystemColor(SWT.COLOR_BLACK);
    Color white = display.getSystemColor(SWT.COLOR_WHITE);

    maskgc.setBackground(black);
    maskgc.fillRectangle(0, 0, 12, 16);

    maskgc.setBackground(white);
    maskgc.setForeground(white);
    maskgc.fillPolygon(shapeArray);
    maskgc.drawPolygon(shapeArray);
  }
コード例 #4
0
ファイル: ToolItem.java プロジェクト: andreyvit/yoursway-swt
  int XmNexposureCallback(int w, int client_data, int call_data) {
    if ((style & SWT.SEPARATOR) != 0) return 0;
    int xDisplay = OS.XtDisplay(handle);
    if (xDisplay == 0) return 0;
    int xWindow = OS.XtWindow(handle);
    if (xWindow == 0) return 0;
    int[] argList = {
      OS.XmNcolormap, 0,
      OS.XmNwidth, 0,
      OS.XmNheight, 0,
    };
    OS.XtGetValues(handle, argList, argList.length / 2);
    int width = argList[3], height = argList[5];

    Image currentImage = image;
    boolean enabled = getEnabled();

    if ((parent.style & SWT.FLAT) != 0) {
      boolean hasCursor = hasCursor();

      /* Set the shadow thickness */
      int thickness = 0;
      if (set || (hasCursor && enabled)) {
        thickness = Math.min(2, display.buttonShadowThickness);
      }
      argList = new int[] {OS.XmNshadowThickness, thickness};
      OS.XtSetValues(handle, argList, argList.length / 2);

      /* Determine if hot image should be used */
      if (enabled && hasCursor && hotImage != null) {
        currentImage = hotImage;
      }
    }

    GCData data = new GCData();
    data.device = display;
    data.display = xDisplay;
    data.drawable = xWindow;
    data.font = parent.font;
    data.colormap = argList[1];
    int xGC = OS.XCreateGC(xDisplay, xWindow, 0, null);
    if (xGC == 0) SWT.error(SWT.ERROR_NO_HANDLES);
    GC gc = GC.motif_new(xGC, data);

    XmAnyCallbackStruct cb = new XmAnyCallbackStruct();
    OS.memmove(cb, call_data, XmAnyCallbackStruct.sizeof);
    if (cb.event != 0) {
      XExposeEvent xEvent = new XExposeEvent();
      OS.memmove(xEvent, cb.event, XExposeEvent.sizeof);
      Rectangle rect = new Rectangle(xEvent.x, xEvent.y, xEvent.width, xEvent.height);
      gc.setClipping(rect);
    }

    if (!enabled) {
      currentImage = disabledImage;
      if (currentImage == null && image != null) {
        currentImage = new Image(display, image, SWT.IMAGE_DISABLE);
      }
      Color disabledColor = display.getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW);
      gc.setForeground(disabledColor);
    } else {
      gc.setForeground(parent.getForeground());
    }
    gc.setBackground(parent.getBackground());

    int textX = 0, textY = 0, textWidth = 0, textHeight = 0;
    if (text.length() != 0) {
      int flags = SWT.DRAW_DELIMITER | SWT.DRAW_TAB | SWT.DRAW_MNEMONIC;
      Point textExtent = gc.textExtent(text, flags);
      textWidth = textExtent.x;
      textHeight = textExtent.y;
    }
    int imageX = 0, imageY = 0, imageWidth = 0, imageHeight = 0;
    if (currentImage != null) {
      Rectangle imageBounds = currentImage.getBounds();
      imageWidth = imageBounds.width;
      imageHeight = imageBounds.height;
    }

    int spacing = 0;
    if (textWidth != 0 && imageWidth != 0) spacing = 2;
    if ((parent.style & SWT.RIGHT) != 0) {
      imageX = (width - imageWidth - textWidth - spacing) / 2;
      imageY = (height - imageHeight) / 2;
      textX = spacing + imageX + imageWidth;
      textY = (height - textHeight) / 2;
    } else {
      imageX = (width - imageWidth) / 2;
      imageY = (height - imageHeight - textHeight - spacing) / 2;
      textX = (width - textWidth) / 2;
      textY = spacing + imageY + imageHeight;
    }

    if ((style & SWT.DROP_DOWN) != 0) {
      textX -= 6;
      imageX -= 6;
    }
    if (textWidth > 0) {
      int flags = SWT.DRAW_DELIMITER | SWT.DRAW_TAB | SWT.DRAW_MNEMONIC | SWT.DRAW_TRANSPARENT;
      gc.drawText(text, textX, textY, flags);
    }
    if (imageWidth > 0) gc.drawImage(currentImage, imageX, imageY);
    if ((style & SWT.DROP_DOWN) != 0) {
      int startX = width - 12, startY = (height - 2) / 2;
      int[] arrow = {startX, startY, startX + 3, startY + 3, startX + 6, startY};
      gc.setBackground(parent.getForeground());
      gc.fillPolygon(arrow);
      gc.drawPolygon(arrow);
    }
    gc.dispose();
    OS.XFreeGC(xDisplay, xGC);

    if (!enabled && disabledImage == null) {
      if (currentImage != null) currentImage.dispose();
    }
    return 0;
  }