зеркало из https://github.com/mozilla/gecko-dev.git
106 строки
3.7 KiB
C++
106 строки
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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Created 3/26/96 - Tim Craycroft
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A subclass of LTableSelector that always selects entire rows.
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Supports multiple selection and std selection extension semantics.
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Kind of lame implementation. We store an array (LArray)
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of bytes, each byte representing a row. Easier than expanding
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and collapsing an array of bits.
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*/
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#pragma once
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#include <UTableHelpers.h>
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#include <LArray.h>
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class LTableRowSelector : public LTableSelector,
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public LArray {
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public:
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LTableRowSelector(LTableView *inTableView, Boolean inAllowMultiple=true);
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// TSM - Added two methods below for compatibility with PP 1.5
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virtual STableCell GetFirstSelectedCell() const;
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virtual TableIndexT GetFirstSelectedRow() const;
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virtual Boolean CellIsSelected(const STableCell &inCell) const;
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virtual void SelectCell(const STableCell &inCell);
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virtual void SelectAllCells();
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virtual void UnselectCell(const STableCell &inCell);
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virtual void UnselectAllCells();
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virtual void ClickSelect(const STableCell &inCell,
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const SMouseDownEvent &inMouseDown);
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virtual Boolean DragSelect( const STableCell &inCell,
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const SMouseDownEvent &inMouseDown);
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virtual void InsertRows( Uint32 inHowMany,
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TableIndexT inAfterRow);
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virtual void RemoveRows(
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Uint32 inHowMany,
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TableIndexT inFromRow );
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TableIndexT GetSelectedRowCount() const { return mSelectedRowCount; }
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virtual void DoSelect(TableIndexT inRow, Boolean inSelect, Boolean inHilite, Boolean inNotify = false);
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virtual void MakeSelectionRegion(RgnHandle ioRgnHandle, TableIndexT hiliteColumn);
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virtual void SetSelectionFromRegion(RgnHandle inRgnHandle);
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protected:
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virtual void DoSelectAll(Boolean inSelect, Boolean inNotify);
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void DoSelectRange(TableIndexT inFrom, TableIndexT inTo, Boolean inSelect, Boolean inNotify);
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void ExtendSelection(TableIndexT inRow);
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protected:
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TableIndexT mAnchorRow;
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TableIndexT mExtensionRow;
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Boolean mAllowMultiple;
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TableIndexT mSelectedRowCount;
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};
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