1*b1cdbd2cSJim Jagielski/************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_awt_XLayoutContainer_idl__ 23*b1cdbd2cSJim Jagielski#define __com_sun_star_awt_XLayoutContainer_idl__ 24*b1cdbd2cSJim Jagielski 25*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_awt_XLayoutConstrains_idl__ 26*b1cdbd2cSJim Jagielski#include <com/sun/star/awt/XLayoutConstrains.idl> 27*b1cdbd2cSJim Jagielski#endif 28*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_awt_Rectangle_idl__ 29*b1cdbd2cSJim Jagielski#include <com/sun/star/awt/Rectangle.idl> 30*b1cdbd2cSJim Jagielski#endif 31*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_beans_XPropertySet_idl__ 32*b1cdbd2cSJim Jagielski#include <com/sun/star/beans/XPropertySet.idl> 33*b1cdbd2cSJim Jagielski#endif 34*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_container_XChild_idl__ 35*b1cdbd2cSJim Jagielski#include <com/sun/star/container/XChild.idl> 36*b1cdbd2cSJim Jagielski#endif 37*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_awt_MaxChildrenException_idl__ 38*b1cdbd2cSJim Jagielski#include <com/sun/star/awt/MaxChildrenException.idl> 39*b1cdbd2cSJim Jagielski#endif 40*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_awt_XLayoutUnit_idl__ 41*b1cdbd2cSJim Jagielski#include <com/sun/star/awt/XLayoutUnit.idl> 42*b1cdbd2cSJim Jagielski#endif 43*b1cdbd2cSJim Jagielski 44*b1cdbd2cSJim Jagielski//============================================================================= 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielskimodule com { module sun { module star { module awt { 47*b1cdbd2cSJim Jagielski 48*b1cdbd2cSJim Jagielski//============================================================================= 49*b1cdbd2cSJim Jagielski 50*b1cdbd2cSJim Jagielskiinterface XLayoutUnit; 51*b1cdbd2cSJim Jagielski 52*b1cdbd2cSJim Jagielski/** specifies the layout constraints for a surrounding container. 53*b1cdbd2cSJim Jagielski 54*b1cdbd2cSJim Jagielski @since OpenOffice 3.0 55*b1cdbd2cSJim Jagielski */ 56*b1cdbd2cSJim Jagielskiinterface XLayoutContainer: com::sun::star::container::XChild 57*b1cdbd2cSJim Jagielski{ 58*b1cdbd2cSJim Jagielski /** Adds a child. Some containers provide an interface for 59*b1cdbd2cSJim Jagielski adding children which you should use. */ 60*b1cdbd2cSJim Jagielski void addChild( [in] com::sun::star::awt::XLayoutConstrains Child ) 61*b1cdbd2cSJim Jagielski raises( com::sun::star::awt::MaxChildrenException ); 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski /** Remove a child. Some containers provide an interface for 64*b1cdbd2cSJim Jagielski adding children which you should use. 65*b1cdbd2cSJim Jagielski */ 66*b1cdbd2cSJim Jagielski void removeChild( [in] com::sun::star::awt::XLayoutConstrains Child ); 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski /** Returns a sequence of the children of this container. */ 69*b1cdbd2cSJim Jagielski sequence< com::sun::star::awt::XLayoutConstrains > getChildren(); 70*b1cdbd2cSJim Jagielski 71*b1cdbd2cSJim Jagielski /** Read/modify some child layout properties. XPropertySet provides a 72*b1cdbd2cSJim Jagielski rich API that allows, e.g., for introspection. 73*b1cdbd2cSJim Jagielski Should rarely be a need to use; containers shall provide an interface 74*b1cdbd2cSJim Jagielski for setting properties more confortably. */ 75*b1cdbd2cSJim Jagielski com::sun::star::beans::XPropertySet getChildProperties( 76*b1cdbd2cSJim Jagielski [in] com::sun::star::awt::XLayoutConstrains Child ); 77*b1cdbd2cSJim Jagielski 78*b1cdbd2cSJim Jagielski /** Set at initilization, this object should be notified when a containers state 79*b1cdbd2cSJim Jagielski changes, that may affect its size, to queue a layout re-calculation. */ 80*b1cdbd2cSJim Jagielski void setLayoutUnit( [in] com::sun::star::awt::XLayoutUnit Unit ); 81*b1cdbd2cSJim Jagielski 82*b1cdbd2cSJim Jagielski // TEMP: no need for this... 83*b1cdbd2cSJim Jagielski com::sun::star::awt::XLayoutUnit getLayoutUnit(); 84*b1cdbd2cSJim Jagielski 85*b1cdbd2cSJim Jagielski /** To be used by the parent for the purpose of layout management. 86*b1cdbd2cSJim Jagielski For widgets, use XWindow::setPosSize() */ 87*b1cdbd2cSJim Jagielski void allocateArea( [in] com::sun::star::awt::Rectangle NewArea ); 88*b1cdbd2cSJim Jagielski 89*b1cdbd2cSJim Jagielski /** Used by the layouting unit to evaluate size damage, and force a 90*b1cdbd2cSJim Jagielski re-allocation. */ 91*b1cdbd2cSJim Jagielski com::sun::star::awt::Size getRequestedSize(); 92*b1cdbd2cSJim Jagielski 93*b1cdbd2cSJim Jagielski /** Used by the layouting unit to evaluate size damage, and force a 94*b1cdbd2cSJim Jagielski re-allocation. */ 95*b1cdbd2cSJim Jagielski com::sun::star::awt::Rectangle getAllocatedArea(); 96*b1cdbd2cSJim Jagielski 97*b1cdbd2cSJim Jagielski /** For flow layouting (e.g. wrap-able labels). TODO: We might want to 98*b1cdbd2cSJim Jagielski re-design this approach -- check XLayoutConstrains::calcAdjustedSize(). */ 99*b1cdbd2cSJim Jagielski long getHeightForWidth( [in] long Width ); 100*b1cdbd2cSJim Jagielski 101*b1cdbd2cSJim Jagielski /** For flow layouting (e.g. wrap-able labels). TODO: We might want to 102*b1cdbd2cSJim Jagielski re-design this approach -- check XLayoutConstrains::calcAdjustedSize(). */ 103*b1cdbd2cSJim Jagielski boolean hasHeightForWidth(); 104*b1cdbd2cSJim Jagielski}; 105*b1cdbd2cSJim Jagielski 106*b1cdbd2cSJim Jagielski//============================================================================= 107*b1cdbd2cSJim Jagielski 108*b1cdbd2cSJim Jagielski}; }; }; }; 109*b1cdbd2cSJim Jagielski 110*b1cdbd2cSJim Jagielski#endif 111