Mercurial > projects > dwt-addons
diff dwtx/draw2d/ArrowButton.d @ 98:95307ad235d9
Added Draw2d code, still work in progress
author | Frank Benoit <benoit@tionex.de> |
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date | Sun, 03 Aug 2008 00:52:14 +0200 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwtx/draw2d/ArrowButton.d Sun Aug 03 00:52:14 2008 +0200 @@ -0,0 +1,86 @@ +/******************************************************************************* + * Copyright (c) 2000, 2005 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * Frank Benoit <benoit@tionex.de> + *******************************************************************************/ +module dwtx.draw2d.ArrowButton; + +import dwt.dwthelper.utils; + +import dwtx.draw2d.geometry.Insets; +import dwtx.draw2d.Button; +import dwtx.draw2d.Orientable; +import dwtx.draw2d.Triangle; +import dwtx.draw2d.MarginBorder; +import dwtx.draw2d.ColorConstants; + +/** + * A Button which displays a triangle pointing in a specified direction. This class is + * used by the {@link ScrollBar} figure. + */ +public class ArrowButton + : Button + , Orientable +{ + +/** + * Constructs a default ArrowButton with the arrow pointing north. + * + * @since 2.0 + */ +public this() { + createTriangle(); + setRequestFocusEnabled(false); + setFocusTraversable(false); +} + +/** + * Constructs an ArrowButton with the arrow having the direction given in the input. + * The direction can be one of many directional constants defined in + * {@link PositionConstants}. + * + * @param direction Direction of the arrow + * @since 2.0 + */ +public this(int direction) { + this(); + setDirection(direction); +} + +/** + * Contructs a triangle with a black background pointing north, and sets it as the + * contents of the button. + * + * @since 2.0 + */ +protected void createTriangle() { + Triangle tri = new Triangle(); + tri.setOutline(true); + tri.setBackgroundColor(ColorConstants.listForeground); + tri.setForegroundColor(ColorConstants.listForeground); + tri.setBorder(new MarginBorder(new Insets(2))); + setContents(tri); +} + +/** + * @see dwtx.draw2d.Orientable#setDirection(int) + */ +public void setDirection(int value) { + setChildrenDirection(value); +} + +/** + * @see dwtx.draw2d.Orientable#setOrientation(int) + */ +public void setOrientation(int value) { + setChildrenOrientation(value); +} + +}