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Re: two state button via layout designer [message #3457 is a reply to message #3453]

Thu, 25 May 2006 22:27

forlano
Messages: 1207
Registered: March 2006
Location: Italy

Senior Contributor

qwerty wrote on Thu, 25 May 2006 21:09

sure

clean new app:

LAYOUT(MyAppLayout, 200, 100)
	ITEM(Option, oMyOption, SetLabel(t_("someName")).ThreeState(true).LeftPosZ(60, 42).TopPosZ(16, 15))
END_LAYOUT

compiler out:

----- CtrlLib ( GUI GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (1 / 9)
----- CtrlCore ( GUI GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (2 / 9)
----- RichText ( GUI GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (3 / 9)
----- Draw ( GUI GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (4 / 9)
----- Core ( GUI GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (5 / 9)
----- Image ( GUI GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (6 / 9)
----- plugin\png ( GUI GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (7 / 9)
----- plugin\z ( GUI GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (8 / 9)
----- MyApp ( GUI MAIN GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (9 / 9)
main.cpp
C:/MyApps/MyApp/MyApp.lay: In function `void InitLayout(Ctrl&, L&, D&, MyAppLayout__layid&) [with L = MyApp, D = MyApp]':
	
C:/upp/uppsrc/CtrlCore/TopWindow.h:210:   instantiated from `void CtrlLayout(T&) [with T = MyApp]'
C:/upp/uppsrc/CtrlCore/TopWindow.h:218:   instantiated from `void CtrlLayout(T&, const char*) [with T = MyApp]'
C:\MyApps\MyApp\main.cpp:7:   instantiated from here
C:/MyApps/MyApp/MyApp.lay:2: error: 'class Pusher' has no member named 'ThreeState'
MyApp: 1 file(s) built in (0:05.73), 5735 msecs / file, duration = 5735 msecs, parallelization 0%

There were errors. (0:06.00)

have any idea?

It is as suspected... Look this line:

C:/MyApps/MyApp/MyApp.lay:2: error: 'class Pusher' has no member named 'ThreeState'

In it the is the answer: SetLabel() return a class of type Pusher to which you can't apply the method .ThreeState().
The solution: simply remove .ThreeState in that line and use

	ITEM(Option, oMyOption, SetLabel(t_("someName")).LeftPosZ(60, 42).TopPosZ(16, 15))

Then in the constructor add the line:

oMyOption.ThreeState();

and the threestate button will appear.
If you do not use SetLabel() (empty label), then the you can apply the ThreeState() method directly in the designer.
Luigi

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