Commita364dc5

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Merge pull request#29842 from dstansby/scroll-drag

2 parents6cca7ba +0622c25 commita364dc5Copy full SHA for a364dc5

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Lines changed: 6 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1486,7 +1486,7 @@ def finalize_offset(self):`
`1486`	`1486`	`def__init__(self,ref_artist,use_blit=False):`
`1487`	`1487`	`self.ref_artist=ref_artist`
`1488`	`1488`	`ifnotref_artist.pickable():`
`1489`		`-ref_artist.set_picker(True)`
	`1489`	`+ref_artist.set_picker(self._picker)`
`1490`	`1490`	`self.got_artist=False`
`1491`	`1491`	`self._use_blit=use_blitandself.canvas.supports_blit`
`1492`	`1492`	`callbacks=self.canvas.callbacks`
`@@ -1500,6 +1500,11 @@ def __init__(self, ref_artist, use_blit=False):`
`1500`	`1500`	`]`
`1501`	`1501`	`]`
`1502`	`1502`
	`1503`	`+@staticmethod`
	`1504`	`+def_picker(artist,mouseevent):`
	`1505`	`+# A custom picker to prevent dragging on mouse scroll events`
	`1506`	`+return (artist.contains(mouseevent)andmouseevent.name!="scroll_event"), {}`
	`1507`	`+`
`1503`	`1508`	`# A property, not an attribute, to maintain picklability.`
`1504`	`1509`	`canvas=property(lambdaself:self.ref_artist.get_figure(root=True).canvas)`
`1505`	`1510`	`cids=property(lambdaself: [`

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