49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
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#pragma once
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#include "wx/glcanvas.h"
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#include "wx/timer.h"
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#include "MouseTracker.h"
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class InteractiveCanvas: public wxGLCanvas {
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public:
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InteractiveCanvas(wxWindow *parent, int *attribList = NULL);
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~InteractiveCanvas();
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int GetFrequencyAt(float x);
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void SetView(int center_freq_in, int bandwidth_in);
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void DisableView();
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void SetCenterFrequency(unsigned int center_freq_in);
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unsigned int GetCenterFrequency();
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void SetBandwidth(unsigned int bandwidth_in);
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unsigned int GetBandwidth();
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protected:
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void OnKeyDown(wxKeyEvent& event);
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void OnKeyUp(wxKeyEvent& event);
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void mouseMoved(wxMouseEvent& event);
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void mouseDown(wxMouseEvent& event);
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void mouseWheelMoved(wxMouseEvent& event);
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void mouseReleased(wxMouseEvent& event);
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void mouseEnterWindow(wxMouseEvent& event);
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void mouseLeftWindow(wxMouseEvent& event);
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wxWindow *parent;
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MouseTracker mTracker;
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bool shiftDown;
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bool altDown;
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bool ctrlDown;
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unsigned int center_freq;
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unsigned int bandwidth;
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unsigned int last_bandwidth;
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bool isView;
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};
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