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| − | __NOTOC__
| + | #REDIRECT [[IUP/Controls/IupRadio]] |
| − | __NOEDITSECTION__
| + | |
| − | :Creates the radio element for grouping mutual exclusive toggles. Only one of its descendet toggles will be active at a time. The toggles can be at any composion.
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| − | | + | |
| − | ===Creation===
| + | |
| − | | + | |
| − | :iup.radio{'''element''': ihandle} -> ('''elem''': ihandle)
| + | |
| − | | + | |
| − | :'''element''': Identifier of an interface element. Usually it is a vbox or an hbox containing the toggles associated to the radio.
| + | |
| − | | + | |
| − | :This function returns the identifier of the created radio, or nil if an error occurs.
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| − | | + | |
| − | ===Attributes===
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| − | :'''VALUE''': Identifier of the active toggle. <!-- The identifier is set by means of IupSetHandle.-->
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| − | | + | |
| − | ===Examples===
| + | |
| − | <source lang=lua>
| + | |
| − | -- IupRadio Example in IupLua
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| − | -- Creates a dialog for the user to select his/her gender.
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| − | -- In this case, the radio element is essential to prevent the user from
| + | |
| − | -- selecting both options.
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| − | | + | |
| − | male = iup.toggle{title="Male"}
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| − | female = iup.toggle{title="Female"}
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| − | exclusive = iup.radio
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| − | {
| + | |
| − | iup.vbox
| + | |
| − | {
| + | |
| − | male,
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| − | female
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| − | };
| + | |
| − | value=female,
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| − | tip="Two state button - Exclusive - RADIO"
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| − | }
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| − | | + | |
| − | frame = iup.frame{exclusive; title="Gender"}
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| − | | + | |
| − | dialog = iup.dialog
| + | |
| − | {
| + | |
| − | iup.hbox
| + | |
| − | {
| + | |
| − | iup.fill{},
| + | |
| − | frame,
| + | |
| − | iup.fill{}
| + | |
| − | };
| + | |
| − | title="IupRadio",
| + | |
| − | size=140,
| + | |
| − | resize="NO",
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| − | minbox="NO",
| + | |
| − | maxbox="NO"
| + | |
| − | }
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| − | | + | |
| − | dialog:show()
| + | |
| − | </source>
| + | |
