Mercurial > octave-nkf

comparison libgui/graphics/Container.h @ 18648:1f8ce7be9c00 gui-release

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Add support for "windowbuttonmotionfcn" and "currentpoint" * Figure.cc (Figure::Figure): Enable mouse tracking if windowbuttonmotionfcn callback is defined. (Figure::update): Enable mouse tracking on canvas and all child widgets when windowbuttonmotionfcn is defined. * Panel.cc (Panel::Panel): Propagate mouse tracking to child widgets during initialization. * Container.h (Container::childEvent): New method. * Container.cc (Container::childEvent): Likewise. Propagate mouse tracking status to child widgets. * BaseControl.cc (BaseControl::eventFilter): Handle mouse move events and call figure's appropriate callback. * Canvas.h (Canvas::updateCurrentPoint): New method. * Canvas.cc (Canvas::updateCurrentPoint): Likewise. Update figure and child axes currentpoint property. (Canvas::canvasMouseMoveEvent): Update currentpoint properties and call windowbuttonmotionfcn callback. (Canvas::canvasMousePressEvent): Call updateCurrentPoint. (Canvas::canvasMouseReleaseEvent): Likewise.
author Michael Goffioul <michael.goffioul@gmail.com>
date Tue, 01 Apr 2014 20:57:08 -0400
parents 523878f76518
children f0e61a67ad9f
comparison
equal deleted inserted replaced
18645:086093fbdc1a 18648:1f8ce7be9c00
43 ~Container (void); 43 ~Container (void);
44 44
45 Canvas* canvas (const graphics_handle& handle, bool create = true); 45 Canvas* canvas (const graphics_handle& handle, bool create = true);
46 46
47 protected: 47 protected:
48 void childEvent (QChildEvent* event);
48 void resizeEvent (QResizeEvent* event); 49 void resizeEvent (QResizeEvent* event);
49 50
50 private: 51 private:
51 Canvas* m_canvas; 52 Canvas* m_canvas;
52 }; 53 };