SFGUI (0.4.0 released)

[Tank]

the code however is exactly that of the new tutorial. ....

It's not. In your source file it shows:

Code: [Select]

button->OnClick.Connect( OnButtonClick );

But in the "Hello world" examples you've got:

Code: [Select]

button->OnClick.Connect( &OnButtonClick );

Please check if that's causing the problem.

[Elgan]

no sorry that was me messing about.

it was exactly the same and did not work, I rewrote that and some other lines before posting but just missed that as it compiled ok.


with it fixed..and exactly the same as the tutorial.........it does not "connect" still.

Edit: just double checked.....nope, not working, if I have time ill even video it, but its doing nothing....then copied tutorial code, copy paste...nothing.

maybe ill try redoing the .lib :S

[Elgan]

Found it!

Thanx, I rechecked the options and it was exporting it!....removed that and works, thanx for support and patience..........finally can move on...

[Tank]

Ha! Good luck.

[BlueMagic]

Everytime that I leave an example, it crashes. Is that normal?

[binary1248]

Everytime that I leave an example, it crashes. Is that normal?

Let me try to practice my fortune telling skills...

mmm...

You have an AMD/ATI graphics card?

And... you link to SFML dynamically?

[BlueMagic]

Everytime that I leave an example, it crashes. Is that normal?

Let me try to practice my fortune telling skills...

mmm...

You have an AMD/ATI graphics card?

And... you link to SFML dynamically?

lol, yes and yes. Nice skills. I read a couple of pages but didn't see any mention of it, sorry. Is it going to be fixed or what can we do to fix it?

[victorlevasseur]

The SFML ATI bug is already fixed, isn't it ?

[binary1248]

The SFML ATI bug is already fixed, isn't it ?

http://www.sfml-dev.org/forum/viewtopic.php?t=4741

[raycrasher]

Hello,

Is there a way to use sf::Sprite as the image of a button? See, I have a bunch of sprites already loaded from a giant texture, and it currently looks like if I use sfg::Image I have to load that texture again.

I'm currently looking in the source, maybe I'll add a constructor to sfg::Image that accepts an sf::Sprite.

Thank you for your hard work in SFGUI!

[binary1248]

Internally sfg::Image stores both a copy of the sf::Image and the sf::Texture associated with that Image due to the fact that if you wanted to retrieve the sf::Image used by the sfg::Image it would have to construct a new sf::Image from the sf::Texture anyway. Sure this copying takes up more memory, but the idea is that you can create an sf::Image, use it in an sfg::Image and let it go out of scope so the only copy of it resides in the sfg::Image. What you could do in your case is create temporary sf::Images from your sf::Sprite by getting it's sf::Texture and TextureRect and passing it to the sfg::Image constructor. It will make a copy of it and you can forget about the temporary. This behavior will change in the next version of SFGUI anyway for performance reasons so I wouldn't invest time in trying to make Widgets work with arbitrary SFML objects.

Hope I could help.

[raycrasher]

Thank you. I guess I'll just have to live with the increased memory requirements, at least until the next SFGUI release. Thanks for the help!

[Elgan]

Entry.onkeyPress?

this is nice, very immature right now though.  Does it not exist, or do I need to add it?

[binary1248]

Entry.onkeyPress?

this is nice, very immature right now though.  Does it not exist, or do I need to add it?

http://sfgui.sfml-dev.de/doxygen/classsfg_1_1Entry-members.html

I stress once again, it is worthwhile reading the documentation when working with SFGUI. It can be found at the website: http://sfgui.sfml-dev.de

[Elgan]

I see,. they inherit the widget ones too...entry just has 1 extra

I think it would be great to pass the key , I'm finding it difficult to detect key presses ..the function fires fine, but then how can I poll the ready polled event?