Irrlicht Engine

It is no doubt that there are many 3D objects in the site you provided, but most of them are not free

I have searched the key word "Free 3D models" in Google but almost all the site provides models in .max format. I open .max file by 3DS Max but there is always an error window poped up. Even if there is something that can be seen, that thing has no texture on it.... I just want to get some...

OK, solved.

Thanks

How can I keep track of the difference of the scrollBar position whenever it's position is changed?

CMyScrollingArea : public irr::gui::IGUIElement { virtual bool OnEvent (const SEvent &event); irr::gui::IGUIScrollBar * myScrollBar; irr::core::array<IGUIButton*> myButtons; }; Oh....Do you mean the region is defined in the IGUIElement constructor??? If so, I think I get what you mean now. :)

........ My idea is as follows: http://img.photobucket.com/albums/v252/wongsiwai/1.png You can image that the black box is the IGUIStaticText and the red box is the button. The above picture shows that the button is outside of the IGUIStaticText, which means it is clipped. http://img.photobucket.com...

OK. You mean I should attach a scrollbar to a static text field. No, I don't mean that. I mean you should write your own gui-element and attach a statictext + a scrollbar to that. Structure would approximately like that: CMyScrollingArea : public irr::gui::IGUIElement { virtual bool OnEvent (const ...

OK. You mean I should attach a scrollbar to a static text field. But I don't know how to change the visible region of IGUIStaticText triggered by an event. E.g. to make things simpler, press down arrow key to move the visible region downward instead of using scrollbar. Can I do this? Could you give ...

tecan wrote:http://www.xup.in/dl,29087825/checkbox.7z/

Sorry.....could you please explain how to use your class?
I tried to run your main.cpp but there is a compilation error.

My idea is to create an area in which there are some buttons, once there are more and more buttons, there will be a scrollbar in that area.

I dont know if it is suitable to use a listbox as that "area"

Do you have any better idea?

CGUIRadioCheckBoxGroup *c = new CGUIRadioCheckBoxGroup(env,env->getRootGUIElement()); IGUICheckBox* a = env->addCheckBox(false, core::rect<s32>(80,100,125,120), env->getRootGUIElement(), 12, L"Kitchen"); IGUICheckBox* aa = env->addCheckBox(false, core::rect<s32>(80,130,125,150), env->getR...

What I mean by a large button is that
it has the size larger than the list box.

E.g. The list box has size 400x400, while the button has 30x500 which means the whole button cannot be seen and it is reasonable to see it by using a scrollbar.

So that's why I am asking how to solve that...

How to make the checkbox appear?
I use the above code but the program will crash....

How about MGUIET_RADIOCHECKBOXGROUP?