Well, to answer my own question, you get cursorUpdate events when scrolling on
Snow Leopard, but apparently not on Leopard.
On 2010-12-04, at 2:10 AM, Dave Fernandes wrote:
> I'm just playing with this myself, and when using an NSTrackingArea, I find I
> get cursorUpdate: events when scrolling.
I'm just playing with this myself, and when using an NSTrackingArea, I find I
get cursorUpdate: events when scrolling. This event provides the mouse location
just like mouseMoved:. Based on the sparse description for cursorUpdate:,
however, I can't tell whether I can count on this behavior. Can
On Dec 1, 2010, at 23:53:39, Kyle Sluder wrote:
> Listen for bounds change notifications on the clip view (aka the
> scroll view's -contentView) instead. That's how scrolling actually
> works: the clip view changes its bounds origin and the regular view
> drawing machinery takes care of the rest
On Wed, Dec 1, 2010 at 8:15 PM, Rick Mann wrote:
>
> On Dec 1, 2010, at 20:14:09, Kyle Sluder wrote:
>
>> On Wed, Dec 1, 2010 at 7:19 PM, Rick Mann wrote:
>>> Cocoa.
>>>
>>> I have a view that shows the coordinates of the current mouse location in
>>> it. I update this via -mouseMoved: But if th
On Dec 1, 2010, at 20:14:09, Kyle Sluder wrote:
> On Wed, Dec 1, 2010 at 7:19 PM, Rick Mann wrote:
>> Cocoa.
>>
>> I have a view that shows the coordinates of the current mouse location in
>> it. I update this via -mouseMoved: But if the user scrolls the view with a
>> scroll ball, I don't ge
On Wed, Dec 1, 2010 at 7:19 PM, Rick Mann wrote:
> Cocoa.
>
> I have a view that shows the coordinates of the current mouse location in it.
> I update this via -mouseMoved: But if the user scrolls the view with a scroll
> ball, I don't get mouse moved events.
>
> 1) What's the best way to react
On Dec 1, 2010, at 19:42:44, Graham Cox wrote:
> Scrolling might occur for some reason other than an event, such as a timer
> when autoscrolling, so listening for a bounds change is probably the right
> approach, assuming it is triggered for a scroll. Otherwise you may have to
> resort to poll
On Dec 1, 2010, at 19:35:37, Ricky Sharp wrote:
> See:
>
> - (void)scrollWheel:(NSEvent *)theEvent
Oh, thanks Ricky. That works well. Took me a while to be sure, because the docs
SUCK at explaining what you get in that event.
Graham Cox noted some issues, so I'll see what I can get from his s
On 02/12/2010, at 2:19 PM, Rick Mann wrote:
> I have a view that shows the coordinates of the current mouse location in it.
> I update this via -mouseMoved: But if the user scrolls the view with a scroll
> ball, I don't get mouse moved events.
>
> 1) What's the best way to react to scroll chan
On Dec 1, 2010, at 9:19 PM, Rick Mann wrote:
> I have a view that shows the coordinates of the current mouse location in it.
> I update this via -mouseMoved: But if the user scrolls the view with a scroll
> ball, I don't get mouse moved events.
>
> 1) What's the best way to react to scroll cha
On Dec 1, 2010, at 19:22:01, John Joyce wrote:
> If the user is only scrolling, the mouse likely has not moved.
>
> But let me be the first to ask,
> What are you really trying to do?
I thought that would be obvious from my post. I update a label showing the
mouse coordinates. This is relativ
On Dec 2, 2010, at 12:19 PM, Rick Mann wrote:
> Cocoa.
>
> I have a view that shows the coordinates of the current mouse location in it.
> I update this via -mouseMoved: But if the user scrolls the view with a scroll
> ball, I don't get mouse moved events.
>
> 1) What's the best way to react
Cocoa.
I have a view that shows the coordinates of the current mouse location in it. I
update this via -mouseMoved: But if the user scrolls the view with a scroll
ball, I don't get mouse moved events.
1) What's the best way to react to scroll changes? I'm currently observing the
NSViewBoundsDi
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