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107 lines
3.4 KiB
107 lines
3.4 KiB
15 years ago
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/*
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Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef KP_UNZOOMED_THUMBNAIL_VIEW_H
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#define KP_UNZOOMED_THUMBNAIL_VIEW_H
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#include <kpthumbnailview.h>
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class kpViewScrollableContainer;
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/**
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* @short Unzoomed thumbnail view of a document.
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*
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* This is an unzoomed thumbnail view of a document. Unlike
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* @ref kpZoomedThumbnailView, it never changes the zoom level. And unlike
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* @ref kpZoomedView, it never resizes itself. Instead, it changes its
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* origin according to the main view's scrollable container so that the
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* top-left most document pixel displayed in the scrollable container will
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* be visible.
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*
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* Do not call setZoomLevel() nor setOrigin().
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*
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* This class is sealed. Do not derive from it.
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*
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* @author Clarence Dang <dang@kde.org>
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*/
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/*sealed*/ class kpUnzoomedThumbnailView : public kpThumbnailView
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{
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Q_OBJECT
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public:
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/**
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* Constructs an unzoomed thumbnail view.
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*/
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kpUnzoomedThumbnailView (kpDocument *document,
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kpToolToolBar *toolToolBar,
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kpViewManager *viewManager,
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kpView *buddyView,
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kpViewScrollableContainer *scrollableContainer,
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QWidget *parent, const char *name);
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/**
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* Destructs an unzoomed thumbnail view.
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*/
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virtual ~kpUnzoomedThumbnailView ();
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/**
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* Implements @ref kpThumbnailView.
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*/
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QString caption () const;
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public slots:
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/**
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* Changes its origin according to the main view's scrollable container
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* so that the top-left most document pixel displayed in the scrollable
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* container will be visible.
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*
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* It tries to maximise the used area of this view. Unused areas will
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* be set to the widget background thanks to the mask.
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*
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* Call this if the size of the document changes.
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* Already connected to buddyViewScrollableContainer()'s
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* contentsMovingSoon(int,int) signal.
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* Already called by @ref kpThumbnailView resizeEvent().
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*
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* Implements @ref kpView.
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*/
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virtual void adjustToEnvironment ();
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private:
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struct kpUnzoomedThumbnailViewPrivate *d;
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};
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#endif // KP_UNZOOMED_THUMBNAIL_VIEW_H
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