A number of interesting issues get raised when one talks about scalable
canvases, especially when the complexity of the rendered content changes
with 'zoom level'.
It may be important to distinguish between scaled-canvas-size, and
notional "zoom level". For instance, a user with poor vision m
"muppet" <[EMAIL PROTECTED]> writes:
> Gustavo J. A. M. Carneiro said:
>> On Wed, 2005-09-07 at 16:54 +0200, Alexander Larsson wrote:
>>> On Mon, 2005-08-15 at 02:38 -0400, Havoc Pennington wrote:
>>> > 4. Widget embedding. Absolutely critical to using the canvas
>>> >for real-world UI. The wi
On 9/8/05, Gustavo J. A. M. Carneiro <[EMAIL PROTECTED]> wrote:
> The way I see it, you would always have only one item, which just
> happens to draw more stuff if zoom level allows it. Or you could have a
> single item but with items inside, as sub-items, that are made visible
> at some point. B
Matthias Clasen wrote:
[...]
I understand that a user-specified function is a bit problematic for
a gui builder, but without the page objects, there will not be
per-page "forward" and "back" signals anyway, at most it would be
a forward signal on the assistant object, taking the current page or
Piccolo does have this feature, so it might be interesting to look at
that. Also one of their demos has a "lens" item, where some items are
only visible if they are intersecting the "lens" ; not sure how that
demo works, but it seems like it may be interesting to find out.
Havoc
> > On Thu, 2005-09-08 at 14:31 +0200, Alexander Larsson wrote:
> depending on zoom factor) things break. I mean, if you show two views of
> the same canvas, one with a large zoom factor and one with a small zoom
> factor, does the child item get added?
s/added/rendered/ at least for the canvas fo
On Thu, 2005-09-08 at 19:16 +0200, Alexander Larsson wrote:
> On Thu, 2005-09-08 at 17:00 +0100, Gustavo J. A. M. Carneiro wrote:
> > On Thu, 2005-09-08 at 14:31 +0200, Alexander Larsson wrote:
>
> > > At some level this is perfectly fine, however when you start to change
> > > the geometry (i.e.
On Thu, 2005-09-08 at 17:00 +0100, Gustavo J. A. M. Carneiro wrote:
> On Thu, 2005-09-08 at 14:31 +0200, Alexander Larsson wrote:
> > At some level this is perfectly fine, however when you start to change
> > the geometry (i.e. the size, position and number of canvas items) things
> > get really h
On Thu, 2005-09-08 at 17:05 +0100, Gustavo J. A. M. Carneiro wrote:
> >
> > In my initial thinking about this and talking to various people about it
> > i've notived that this is pretty essential for a usable canvas:
> >
> > > 4. Widget embedding. Absolutely critical to using the canvas
> > >
Gustavo J. A. M. Carneiro said:
> On Wed, 2005-09-07 at 16:54 +0200, Alexander Larsson wrote:
>> On Mon, 2005-08-15 at 02:38 -0400, Havoc Pennington wrote:
>> > 4. Widget embedding. Absolutely critical to using the canvas
>> >for real-world UI. The widget embedding can't be broken
>> >as i
On Wed, 2005-09-07 at 16:54 +0200, Alexander Larsson wrote:
> On Mon, 2005-08-15 at 02:38 -0400, Havoc Pennington wrote:
> > Hi,
> >
> > Been thinking about canvas widgets a little this weekend, thought I'd
> > write down some notes. Some people are doubtless way ahead of me.
>
> Just dropping a
On Thu, 2005-09-08 at 14:31 +0200, Alexander Larsson wrote:
> On Thu, 2005-09-08 at 09:30 +0200, Øyvind Kolås wrote:
> >
> > When playing around with some zoomable canvas prototypes using cairo
> > earlier, I created a canvas container element that acted as a switch.
> > At one zoom level it was s
On Thu, 2005-09-08 at 09:08 -0400, Tristan Van Berkom wrote:
> Damon Chaplin wrote:
> [...]
> >>I think by combining the "forward" function, the page types and the
> >>"complete"
> >>information, we can do a very good job with flow control. E.g if all pages
> >>following the current page are alrea
Damon Chaplin wrote:
[...]
I think by combining the "forward" function, the page types and the "complete"
information, we can do a very good job with flow control. E.g if all pages
following the current page are already marked complete (because they only
contain optional fields), we can show a "f
On Thu, 2005-09-08 at 09:30 +0200, Øyvind Kolås wrote:
>
> When playing around with some zoomable canvas prototypes using cairo
> earlier, I created a canvas container element that acted as a switch.
> At one zoom level it was showing one set of children, and when zoomed
> beyond a defined thresho
Hi!,
--- Martyn Russell <[EMAIL PROTECTED]> escribió:
> On Wed, 2005-09-07 at 11:29 -0400, Matthias Clasen wrote:
> > Last week I looked at the different proposals for moving GnomeDruid to
> > GTK+ (see bug 115348). There are 2 patches. The first one has the
> > following broad characteristics:
Hi!,
--- Matthias Clasen <[EMAIL PROTECTED]> escribió:
> On Thu, 2005-09-08 at 01:12 -0400, Jonathan Blandford wrote:
> > > - ditch the "forward" and "back" signals, and use a user-specified
> > > function
> > > to compute the next page
> >
> > With a fallback to the order in which you add
On Wed, 2005-09-07 at 11:29 -0400, Matthias Clasen wrote:
> After thinking some more about the different approaches here, I think I
> want to try and merge the best aspects of both patches.
>
> - no page objects in the API, use child properties for title, image, etc
> - ditch the "forward" and "
Hi Eriwin,
On Wed, 2005-09-07 at 01:16, Erwin Rol wrote:
> There seem to be several GDL "versions", i didn't know about the libegg
> version , but one of the GDL authors made a C# version , and about only
> anjuta seems to use the C GDL, but i can't reach anybody there.
>
libegg version is not u
On Wed, 2005-09-07 at 11:29 -0400, Matthias Clasen wrote:
> Last week I looked at the different proposals for moving GnomeDruid to
> GTK+ (see bug 115348). There are 2 patches. The first one has the
> following broad characteristics:
This all sounds really good!
> - uses ::forward and ::back sign
On 8/23/05, Arjan Molenaar <[EMAIL PROTECTED]> wrote:
> Quoting Alexander Larsson <[EMAIL PROTECTED]>:
> > On Mon, 2005-08-15 at 20:06 +0200, Soeren Sandmann wrote:
> >> Havoc Pennington <[EMAIL PROTECTED]> writes:
> >>
> >> > So random thoughts.
> >>
> >> A few more random thoughts:
> >>
> >> - Zo
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