Mercurial > projects > dwt-addons
diff dwtx/draw2d/LabeledContainer.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/LabeledContainer.d Sun Aug 03 00:52:14 2008 +0200 @@ -0,0 +1,108 @@ +/******************************************************************************* + * 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.LabeledContainer; + +import dwt.dwthelper.utils; + +import dwt.graphics.Font; +import dwtx.draw2d.Figure; +import dwtx.draw2d.Border; +import dwtx.draw2d.LabeledBorder; +import dwtx.draw2d.GroupBoxBorder; +import dwtx.draw2d.CompoundBorder; + +/** + * A Container with a title bar describing the contents of the container. The frame is + * generated by a {@link LabeledBorder}. + */ +public class LabeledContainer + : Figure +{ + +/** + * Constructs a default container with a {@link GroupBoxBorder}. + * + * @since 2.0 + */ +public this() { + this(new GroupBoxBorder()); +} + +/** + * Constructs a labeled container with the border given as input. + * + * @param border the border + * @since 2.0 + */ +public this(Border border) { + setBorder(border); + setOpaque(true); +} + +private static LabeledBorder findLabeledBorder(Border border) { + if ( auto b = cast(LabeledBorder)border ) + return b; + if ( auto cb = cast(CompoundBorder)border ) { + LabeledBorder labeled = findLabeledBorder(cb.getInnerBorder()); + if (labeled is null) + labeled = findLabeledBorder(cb.getOuterBorder()); + return labeled; + } + return null; +} + +/** + * Returns the text of the LabeledContainer's label. + * + * @return the label text + * @since 2.0 + */ +public String getLabel() { + return getLabeledBorder().getLabel(); +} + +/** + * Returns the LabeledBorder of this container. + * + * @return the border + * @since 2.0 + */ +protected LabeledBorder getLabeledBorder() { + return findLabeledBorder(getBorder()); +} + +/** + * Sets the title of the container. + * + * @param s the new title text + * @since 2.0 + */ +public void setLabel(String s) { + getLabeledBorder().setLabel(s); + revalidate(); + repaint(); +} + +/** + * Sets the font to be used for the container title. + * + * @param f the new font + * @since 2.0 + */ +public void setLabelFont(Font f) { + getLabeledBorder().setFont(f); + revalidate(); + repaint(); +} + +}