bemineni
16th May 2008, 23:21
Hi,
I am trying the realtime_plot example how can I set the
mouseTracking to true so that I can get he mouse postion which can be passed to the Qwtplotpicker to get the trackText and can be outputed to a status bar
But even If I have set the mouse tracking(setMouseTracking(true)) to true in the IncrementalPlot I am not able to get the mouse move event in the virtual event()(Qwtplot) which I have rewritten in incremental plot.
I only able to get this event only when I click the left mouse button and move it.
Please let me know how to get the mouse event even when it is not clicked.
I am trying the realtime_plot example how can I set the
mouseTracking to true so that I can get he mouse postion which can be passed to the Qwtplotpicker to get the trackText and can be outputed to a status bar
But even If I have set the mouse tracking(setMouseTracking(true)) to true in the IncrementalPlot I am not able to get the mouse move event in the virtual event()(Qwtplot) which I have rewritten in incremental plot.
I only able to get this event only when I click the left mouse button and move it.
Please let me know how to get the mouse event even when it is not clicked.