1d1766043SAndrew Rist/************************************************************** 2d1766043SAndrew Rist * 3d1766043SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4d1766043SAndrew Rist * or more contributor license agreements. See the NOTICE file 5d1766043SAndrew Rist * distributed with this work for additional information 6d1766043SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7d1766043SAndrew Rist * to you under the Apache License, Version 2.0 (the 8d1766043SAndrew Rist * "License"); you may not use this file except in compliance 9d1766043SAndrew Rist * with the License. You may obtain a copy of the License at 10d1766043SAndrew Rist * 11d1766043SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12d1766043SAndrew Rist * 13d1766043SAndrew Rist * Unless required by applicable law or agreed to in writing, 14d1766043SAndrew Rist * software distributed under the License is distributed on an 15d1766043SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16d1766043SAndrew Rist * KIND, either express or implied. See the License for the 17d1766043SAndrew Rist * specific language governing permissions and limitations 18d1766043SAndrew Rist * under the License. 19d1766043SAndrew Rist * 20d1766043SAndrew Rist *************************************************************/ 21d1766043SAndrew Rist 22cdf0e10cSrcweir#ifndef __com_sun_star_awt_XLayoutFlow_idl__ 23cdf0e10cSrcweir#define __com_sun_star_awt_XLayoutFlow_idl__ 24cdf0e10cSrcweir 25cdf0e10cSrcweir//============================================================================= 26cdf0e10cSrcweir 27cdf0e10cSrcweir#include <com/sun/star/uno/XInterface.idl> 28cdf0e10cSrcweir 29cdf0e10cSrcweirmodule com { module sun { module star { module awt { 30cdf0e10cSrcweir 31cdf0e10cSrcweir//============================================================================= 32cdf0e10cSrcweir 33cdf0e10cSrcweir/** Enables height-for-width layout negociations, which allows for label wrapping 34cdf0e10cSrcweir and flow containers. Can be implemented by either a container or an ordinary widget; 35cdf0e10cSrcweir whether its parent will honor it is another story, so keep implementing 36cdf0e10cSrcweir getMinimumSize(). 37cdf0e10cSrcweir 38*d1e7efc3SJürgen Schmidt @since OpenOffice 3.0 39cdf0e10cSrcweir */ 40cdf0e10cSrcweirinterface XLayoutFlow 41cdf0e10cSrcweir{ 42cdf0e10cSrcweir /** returns the prefered high this layout element would need for the given width. */ 43cdf0e10cSrcweir long getHeightForWidth( [in] long Width ); 44cdf0e10cSrcweir 45cdf0e10cSrcweir /** Allow the container/widget to toggle the functionality. */ 46cdf0e10cSrcweir boolean hasHeightForWidth(); 47cdf0e10cSrcweir}; 48cdf0e10cSrcweir 49cdf0e10cSrcweir//============================================================================= 50cdf0e10cSrcweir 51cdf0e10cSrcweir}; }; }; }; 52cdf0e10cSrcweir 53cdf0e10cSrcweir#endif 54