Mercurial > projects > dwt-win
view dwt/layout/FillData.d @ 341:f403c83322c3 default tip
fix: thx torhu
author | Frank Benoit <benoit@tionex.de> |
---|---|
date | Sun, 08 Nov 2009 20:58:32 +0100 |
parents | 5406a8f6526d |
children |
line wrap: on
line source
/******************************************************************************* * Copyright (c) 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 dwt.layout.FillData; import dwt.DWT; import dwt.graphics.Point; import dwt.widgets.Control; class FillData { int defaultWidth = -1, defaultHeight = -1; int currentWhint, currentHhint, currentWidth = -1, currentHeight = -1; Point computeSize (Control control, int wHint, int hHint, bool flushCache_) { if (flushCache_) flushCache(); if (wHint is DWT.DEFAULT && hHint is DWT.DEFAULT) { if (defaultWidth is -1 || defaultHeight is -1) { Point size = control.computeSize (wHint, hHint, flushCache_); defaultWidth = size.x; defaultHeight = size.y; } return new Point(defaultWidth, defaultHeight); } if (currentWidth is -1 || currentHeight is -1 || wHint !is currentWhint || hHint !is currentHhint) { Point size = control.computeSize (wHint, hHint, flushCache_); currentWhint = wHint; currentHhint = hHint; currentWidth = size.x; currentHeight = size.y; } return new Point(currentWidth, currentHeight); } void flushCache () { defaultWidth = defaultHeight = -1; currentWidth = currentHeight = -1; } }