Mercurial > hg > svgui
view widgets/Panner.h @ 56:fedaf3ffe80a
* Add menu for re-adding existing layers
* Fix layer tree window so that it at least approximates correct
* Add bundled operations in command history, for use with things like
multiple consecutive changes to a parameter value
* Disambiguate plugins that happen to have identical descriptions
* Add spectral centroid plugin (could use some parameters!)
* Some other fixes
author | Chris Cannam |
---|---|
date | Fri, 17 Mar 2006 17:38:28 +0000 |
parents | 38fe0ea9e46e |
children | 01ab51f72e84 |
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/* -*- c-basic-offset: 4 -*- vi:set ts=8 sts=4 sw=4: */ /* A waveform viewer and audio annotation editor. Chris Cannam, Queen Mary University of London, 2005-2006 This is experimental software. Not for distribution. */ #ifndef _PAN_WIDGET_H_ #define _PAN_WIDGET_H_ #include "base/View.h" #include <QPoint> class QWidget; class QPaintEvent; class Layer; class View; #include <map> class Panner : public View { Q_OBJECT public: Panner(QWidget *parent = 0); void registerView(View *widget); void unregisterView(View *widget); virtual QString getPropertyContainerIconName() const { return "panner"; } public slots: virtual void modelChanged(size_t startFrame, size_t endFrame); virtual void modelReplaced(); virtual void viewManagerCentreFrameChanged(void *, unsigned long, bool); virtual void viewManagerZoomLevelChanged(void *, unsigned long, bool); virtual void viewManagerPlaybackFrameChanged(unsigned long); protected: virtual void paintEvent(QPaintEvent *e); virtual void mousePressEvent(QMouseEvent *e); virtual void mouseReleaseEvent(QMouseEvent *e); virtual void mouseMoveEvent(QMouseEvent *e); virtual bool shouldLabelSelections() const { return false; } QPoint m_clickPos; QPoint m_mousePos; bool m_clickedInRange; size_t m_dragCentreFrame; typedef std::set<void *> WidgetSet; WidgetSet m_widgets; }; #endif