5687eba49f
...which were used by ildc, which is gone since
a8485d558f "[API CHANGE] Remove deprecated idlc
and regmerge from the SDK", and have always been ignored as legacy by its
unoidl-write replacement.
This change has been carried out (making use of GNU sed extensions) with
> for i in $(git ls-files \*.idl); do sed -i -z -E -e 's/\n\n((#[^\n]*\n)+\n)*(#[^\n]*\n)+\n?/\n\n/g' -e 's/\n(#[^\n]*\n)+/\n/g' "$i"; done && git checkout extensions/source/activex/so_activex.idl odk/examples/OLE/activex/so_activex.idl
which apparently happened to do the work. (The final two files are not UNOIDL
source files.)
Change-Id: Ic9369e05d46e8f7e8a304ab01740b171b92335cd
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135683
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
80 lines
3.5 KiB
Text
80 lines
3.5 KiB
Text
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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module com { module sun { module star { module awt { module tree {
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/** A control that displays a set of hierarchical data as an outline.
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<p>
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<h4>The Data Model</h4>
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<p>A specific node in a tree is identified by a XTreeNode.
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A leaf node is a node without any children and that returns `FALSE` when calling XTreeNode::hasChildrenOnDemand().
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An expanded node is a non-leaf node that will displays its children when all its ancestors are expanded.
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A collapsed node is one which hides them.
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A node is visible when all parent nodes are expanded and the node itself is in the display area.
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</p>
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<p>The nodes are retrieved from a XTreeDataModel.
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You can implement it yourself or use the MutableTreeDataModel
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which uses XMutableTreeNode and XMutableTreeDataModel
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for a simple and mutable data model.
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<p>The data model must be set at the TreeControlModel::TreeDataModel property.</p>
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<h4>Selection</h4>
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<p>If you are interested in knowing when the selection changes implement a
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com::sun::star::view::XSelectionChangeListener and add the instance with the method
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::com::sun::star::view::XSelectionSupplier::addSelectionChangeListener().
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You than will be notified for any selection change.
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</p>
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<p>
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If you are interested in detecting either double-click events or when a user clicks on a node,
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regardless of whether or not it was selected, you can get the com::sun::star::awt::XWindow
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and add yourself as a com::sun::star::awt::XMouseClickHandler. You can use the
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method XTreeControl::getNodeForLocation() to retrieve the node that was under the
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mouse at the time the event was fired.
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</p>
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<h4>Adding child nodes on demand</h4>
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<p>If you want to add child nodes to your tree on demand you can do the following.
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<ul>
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<li>Make sure the parent node returns `TRUE` for XTreeNode::hasChildrenOnDemand() either
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by implementing XTreeNode yourself or if you use the MutableTreeDataModel,
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use XMutableTreeNode::setHasChildrenOnDemand().</li>
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<li>Implement a XTreeExpansionListener and add the instance with the method
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XTreeControl::addTreeExpansionListener().</li>
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</ul>
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Now you get called when the node will become expanded or collapsed.
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So on XTreeExpansionListener::treeExpanding() you can
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check the TreeExpansionEvent if the parent node with children on demand is going to
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be expanded and in that case add the missing child nodes. You can also veto the expansion or
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collapsing of a parent node by using the ExpandVetoException.
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</p>
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*/
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service TreeControl: XTreeControl
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{
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};
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}; }; }; }; };
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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