Mercurial > hg > svgui
view widgets/Pane.h @ 55:128ebfeeebee
* Add Insert Instant function in main window
* Ensure selections and window geometry are saved in session file
* Add wait cursor on session file save
* Various improvements to display of texts in pane (clearer readability)
* Use commands for setting properties on layers and panes
(still need to batch up multiple sets on the same property)
* Fix failure of spectrogram to refresh when initial part became visible
* Some fixes & paint optimisations in View &c
* Make curve mode for time value layers work properly when resolution == 1
* Some vague improvements for time value layer vertical scale
author | Chris Cannam |
---|---|
date | Thu, 16 Mar 2006 18:46:00 +0000 |
parents | ad214997dddb |
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 _PANE_H_ #define _PANE_H_ #include <QFrame> #include <QPoint> #include "base/ZoomConstraint.h" #include "base/View.h" #include "base/Selection.h" class QWidget; class QPaintEvent; class Layer; class Pane : public View { Q_OBJECT public: Pane(QWidget *parent = 0); virtual QString getPropertyContainerIconName() const { return "pane"; } virtual bool shouldIlluminateLocalFeatures(const Layer *layer, QPoint &pos) const; virtual bool shouldIlluminateLocalSelection(QPoint &pos, bool &closeToLeft, bool &closeToRight) const; void setCentreLineVisible(bool visible); bool getCentreLineVisible() const { return m_centreLineVisible; } virtual QString toXmlString(QString indent = "", QString extraAttributes = "") const; signals: void paneInteractedWith(); public slots: virtual void toolModeChanged(); protected: virtual void paintEvent(QPaintEvent *e); virtual void mousePressEvent(QMouseEvent *e); virtual void mouseReleaseEvent(QMouseEvent *e); virtual void mouseMoveEvent(QMouseEvent *e); virtual void mouseDoubleClickEvent(QMouseEvent *e); virtual void leaveEvent(QEvent *e); virtual void wheelEvent(QWheelEvent *e); Selection getSelectionAt(int x, bool &closeToLeft, bool &closeToRight) const; bool editSelectionStart(QMouseEvent *e); bool editSelectionDrag(QMouseEvent *e); bool editSelectionEnd(QMouseEvent *e); bool selectionIsBeingEdited() const; bool m_identifyFeatures; QPoint m_identifyPoint; QPoint m_clickPos; QPoint m_mousePos; bool m_clickedInRange; bool m_shiftPressed; bool m_ctrlPressed; bool m_navigating; bool m_resizing; size_t m_dragCentreFrame; bool m_centreLineVisible; size_t m_selectionStartFrame; Selection m_editingSelection; int m_editingSelectionEdge; }; #endif