hgeGUIListbox

bluecode

Hi

I'm pretty new to C++ and HGE, I've been trying to add a list box to a menu UI, but keep getting errors trying to add items to the list.

Using the standard .h and .cpp from tutorial 6:

1	hgeGUI *gui_options;

gui_options=new hgeGUI();
gui_options->AddCtrl(new hgeGUIMenuItem(1,fnt,snd,400,360,0.0f,"Back"));
gui_options->AddCtrl(new hgeGUIListbox(111, 10, 40, 600, 300, fnt, 0xFF1F0000, 0xFF1F1F1F, 0xFF5F5F5F));
gui_options->hgeGUIListbox::AddItem("sample");
gui_options->SetNavMode(HGEGUI_UPDOWN | HGEGUI_CYCLED);
gui_options->SetCursor(spr);

MSVC++ 2010 gives me these errors:

1	'hgeGUIListbox' : is not a member of 'hgeGUI'

and

1 2	'hgeGUIListbox::AddItem' : cannot convert 'this' pointer from 'hgeGUI' to 'hgeGUIListbox &' 1> Reason: cannot convert from 'hgeGUI' to 'hgeGUIListbox'

I tried making a copy of the .h and .cpp files from tutorial 6 and changing "class hgeGUIMenuItem : public hgeGUIObject" to "class hgeGUIListbox : public hgeGUIObject" but this didn't help.

Any help would be appreciated, thank you.

ProfEclipse

1
2
3

gui_options->AddCtrl(new hgeGUIListbox(111, 10, 40, 600, 300, fnt, 0xFF1F0000, 0xFF1F1F1F, 0xFF5F5F5F));
hgeGUIListbox *lb = (hgeGUIListBox*)gui_options->GetCttrl(111);
lb->AddItem("sample");

bluecode

Thanks for your help.

When I add those lines I get the error:

1	Error: identifier "hgeGUIListBox" is undefined

Any ideas what to try next?

ProfEclipse

bluecode said:
Thanks for your help.

When I add those lines I get the error:
1
Error: identifier "hgeGUIListBox" is undefined
Any ideas what to try next?

That was a typo. It should be "hgeGUIListbox" (no capital B)

bluecode

Thanks ProfEclipse, got it working now.

Also, there's a typo in GetCtrl, only one 't' not two, but spotted that one myself.

HGE

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