GT Presentation: Auto-Fit Morph

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Fwd: GSOC 2016

Sean P. DeNigris

16 Feb 2016 16 Feb '16

3:42 a.m.

For large images, it can really be a drag to have ImageMorphs always open at the full size of the form. I added Fit and Fit-Width actions to my Morph presentations, but I can't figure out how to hook in to have Morphs open Fit-Width by default. As a hack, I was thinking of trying to fire the action when the presentation comes up, but I'm not sure how to do that either! Any suggestions? I have: gtInspectorFormIn: composite <gtInspectorPresentationOrder: 0> ^ composite morph title: 'Morph'; display: [ self asMorph ] The morph looked like this: <http://forum.world.st/file/n4877731/Screenshot_2016-02-15_21.png> But I want to be fit inside the presentation pane, with no parts cut off. Here's a screencast of the manual process which I'd like to automate: https://youtu.be/EsJA0dp6k8c Thanks in advance! ----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Presentation-Auto-Fit-Morph-tp4877731.html Sent from the Moose mailing list archive at Nabble.com.

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Tudor Girba

16 Feb 16 Feb

10:49 a.m.

Hi, Change GLMMorphPresentation and GLMMorphicMorphRenderer to support this by default and make it configurable :). You can also try to use GLMPresentation>>initialize: which gets triggered after the presentation is installed. Cheers, Doru

...

On Feb 16, 2016, at 3:17 AM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: For large images, it can really be a drag to have ImageMorphs always open at the full size of the form. I added Fit and Fit-Width actions to my Morph presentations, but I can't figure out how to hook in to have Morphs open Fit-Width by default. As a hack, I was thinking of trying to fire the action when the presentation comes up, but I'm not sure how to do that either! Any suggestions? I have: gtInspectorFormIn: composite <gtInspectorPresentationOrder: 0> ^ composite morph title: 'Morph'; display: [ self asMorph ] The morph looked like this: <http://forum.world.st/file/n4877731/Screenshot_2016-02-15_21.png> But I want to be fit inside the presentation pane, with no parts cut off. Here's a screencast of the manual process which I'd like to automate: https://youtu.be/EsJA0dp6k8c Thanks in advance! ----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Presentation-Auto-Fit-Morph-tp4877731.html Sent from the Moose mailing list archive at Nabble.com. _______________________________________________ Moose-dev mailing list Moose-dev(a)list.inf.unibe.ch https://www.list.inf.unibe.ch/listinfo/moose-dev

-- www.tudorgirba.com www.feenk.com "Every now and then stop and ask yourself if the war you're fighting is the right one."

Sean P. DeNigris

3:04 p.m.

Tudor Girba-2 wrote

...

Change GLMMorphPresentation and GLMMorphicMorphRenderer to support this by default and make it configurable :).

Yes, but what I'm asking is how! So far, I've been unsuccessful :/ Tudor Girba-2 wrote

...

You can also try to use GLMPresentation>>initialize: which gets triggered after the presentation is installed.

But apparently this is sent before #renderGlamorouslyOn:, so the scroll morph and target don't exist yet. Even if I #fitWidth in renderGlamorouslyOn: itself, the morph has still not been added to the pane yet, so it doesn't know what size it needs to adapt to, and seems to "fit" itself into a tiny default size. ----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Presentation-Auto-Fit-Morph-tp4877731p4877887.html Sent from the Moose mailing list archive at Nabble.com.

Tudor Girba

3:09 p.m.

Hi,

...

On Feb 16, 2016, at 2:38 PM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: Tudor Girba-2 wrote

Change GLMMorphPresentation and GLMMorphicMorphRenderer to support this by default and make it configurable :).

Yes, but what I'm asking is how! So far, I've been unsuccessful :/

Could you give me the code for "Fit to Width"?

...

Tudor Girba-2 wrote

You can also try to use GLMPresentation>>initialize: which gets triggered after the presentation is installed.

Aha. Ok, then we have to change GLMMorphPresentation. Doru

...

----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Presentation-Auto-Fit-Morph-tp4877731p4877887.html Sent from the Moose mailing list archive at Nabble.com. _______________________________________________ Moose-dev mailing list Moose-dev(a)list.inf.unibe.ch https://www.list.inf.unibe.ch/listinfo/moose-dev

-- www.tudorgirba.com www.feenk.com "Beauty is where we see it."

Tudor Girba

3:09 p.m.

Hi, Actually, would it not be possible to do this entirely through the layout? Doru

...

On Feb 16, 2016, at 3:09 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: Hi,

On Feb 16, 2016, at 2:38 PM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: Tudor Girba-2 wrote

Change GLMMorphPresentation and GLMMorphicMorphRenderer to support this by default and make it configurable :).

Yes, but what I'm asking is how! So far, I've been unsuccessful :/

Could you give me the code for "Fit to Width"?

Tudor Girba-2 wrote

You can also try to use GLMPresentation>>initialize: which gets triggered after the presentation is installed.

Aha. Ok, then we have to change GLMMorphPresentation. Doru

-- www.tudorgirba.com www.feenk.com "Beauty is where we see it."

-- www.tudorgirba.com www.feenk.com "Don't give to get. Just give."

Sean P. DeNigris

3:15 p.m.

Tudor Girba-2 wrote

...

Could you give me the code for "Fit to Width"?

fitWidth scrollMorph scrollTarget extent: (scrollMorph width @ (scrollMorph scrollTarget height * (scrollMorph width / scrollMorph scrollTarget width))) ----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Presentation-Auto-Fit-Morph-tp4877731p4877896.html Sent from the Moose mailing list archive at Nabble.com.

Tudor Girba

3:34 p.m.

Hi,

...

On Feb 16, 2016, at 2:49 PM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: Tudor Girba-2 wrote

Could you give me the code for "Fit to Width"?

fitWidth scrollMorph scrollTarget extent: (scrollMorph width @ (scrollMorph scrollTarget height * (scrollMorph width / scrollMorph scrollTarget width)))

Ok. This is a one time show. I would more be interested in a persistent state of fitting to width. That is why I thought about the layout. What do you think? Doru

...

----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Presentation-Auto-Fit-Morph-tp4877731p4877896.html Sent from the Moose mailing list archive at Nabble.com. _______________________________________________ Moose-dev mailing list Moose-dev(a)list.inf.unibe.ch https://www.list.inf.unibe.ch/listinfo/moose-dev

-- www.tudorgirba.com www.feenk.com "Every thing should have the right to be different."

Sean P. DeNigris

17 Feb 17 Feb

8:06 p.m.

Tudor Girba-2 wrote

...

Ok. This is a one time show. I would more be interested in a persistent state of fitting to width. That is why I thought about the layout. What do you think?

Sounds great. First I'd like to get this working at least as a one-time since I need it for a project, but would love to help explore the layout option if given some pointers. ----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Presentation-Auto-Fit-Morph-tp4877731p4878226.html Sent from the Moose mailing list archive at Nabble.com.

Sean P. DeNigris

8:09 p.m.

Tudor Girba-2 wrote

...

Change GLMMorphPresentation and GLMMorphicMorphRenderer to support this by default and make it configurable :).

I created an issue with WIP code last summer (https://github.com/moosetechnology/Moose/issues/11260). I've been hoping for some feedback to polish it ;) ----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Presentation-Auto-Fit-Morph-tp4877731p4878227.html Sent from the Moose mailing list archive at Nabble.com.

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Sean P. DeNigris
Tudor Girba