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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2005 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Port to the D programming language:
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11 * Frank Benoit <benoit@tionex.de>
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12 *******************************************************************************/
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13 module dwtx.jface.text.source.IVerticalRulerColumn;
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14
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15 import dwt.dwthelper.utils;
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16
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17
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18 import dwt.graphics.Font;
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19 import dwt.widgets.Composite;
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20 import dwt.widgets.Control;
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21
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22
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23 /**
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24 * A vertical ruler column is an element that can be added to a composite
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25 * vertical ruler ({@link dwtx.jface.text.source.CompositeRuler}). A
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26 * composite vertical ruler is a vertical ruler with dynamically changing
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27 * appearance and behavior depending on its actual arrangement of ruler columns.
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28 * A vertical ruler column supports a subset of the contract of a vertical
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29 * ruler.
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30 *
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31 * @see dwtx.jface.text.source.CompositeRuler
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32 * @since 2.0
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33 */
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34 public interface IVerticalRulerColumn {
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35
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36 /**
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37 * Associates an annotation model with this ruler column.
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38 * A value <code>null</code> is acceptable and clears the ruler.
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39 *
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40 * @param model the new annotation model, may be <code>null</code>
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41 */
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42 void setModel(IAnnotationModel model);
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43
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44 /**
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45 * Redraws this column.
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46 */
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47 void redraw();
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48
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49 /**
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50 * Creates the column's DWT control.
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51 *
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52 * @param parentRuler the parent ruler of this column
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53 * @param parentControl the control of the parent ruler
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54 * @return the column's DWT control
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55 */
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56 Control createControl(CompositeRuler parentRuler, Composite parentControl);
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57
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58 /**
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59 * Returns the column's DWT control.
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60 *
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61 * @return the column's DWT control
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62 */
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63 Control getControl();
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64
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65 /**
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66 * Returns the width of this column's control.
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67 *
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68 * @return the width of this column's control
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69 */
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70 int getWidth();
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71
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72 /**
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73 * Sets the font of this ruler column.
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74 *
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75 * @param font the new font of the ruler column
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76 */
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77 void setFont(Font font);
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78 }
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