| AAA_All-Widgets | ||
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| AAA_All-Widgets | ||
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AAA_All-Widgets — Generic options for all widgets
AAA_All-Widgets
( | void); |
notify
Make UserInput() return on any action in this widget. Normally UserInput() returns only when a button is clicked; with this option on you can make it return for other events, too, e.g. when the user selects an item in a SelectionBox ( if `opt( `notify ) is set for that SelectionBox ). Only widgets with this option set are affected.
notifyContextMenu
Make this widget to send an event when the context menu is requested
e.g. when the user clicks right mouse button ( if `opt( `notifyContextMenu ) is set for that SelectionBox ). Only widgets with this option set are affected.
disabled
Set this widget insensitive, i.e. disable any user interaction.
The widget will show this state by being greyed out (depending on the specific UI).
hstretch
Make this widget stretchable in the horizontal dimension.
vstretch
Make this widget stretchable in the vertical dimension.
hvstretch
Make this widget stretchable in both dimensions.
autoShortcut
Automatically choose a keyboard shortcut for this widget and don't complain in the log file about the missing shortcut. Don't use this regularly for all widgets - manually chosen keyboard shortcuts are almost always better than those automatically assigned. Refer to the style guide for details. This option is intended used for automatically generated data, e.g., RadioButtons for software selections that come from file or from some other data base.
key_F1
(NCurses only) activate this widget with the F1 key
key_F2
(NCurses only) activate this widget with the F2 key
key_Fxx
(NCurses only) activate this widget with the Fxx key
key_F24
(NCurses only) activate this widget with the F24 key
key_none
(NCurses only) no function key for this widget
keyEvents
(NCurses only) Make UserInput() / WaitForEvent() return on keypresses within this widget. Exactly which keys trigger such a key event is UI specific. This is not for general use.
This is not a widget for general usage, this is just a placeholder for descriptions of options that all widgets have in common.
Use them for any widget whenever it makes sense.
{
// (Minimalistic) Demo for automatically generated shortcuts.
//
// See 'AutoShortcut2.ycp' for a more realistic example.
//
// Please note this is _not_ how this option is meant to be used:
// It is intended for automatically generated data, not for fixed widgets.
// If you know your widget label at this point, manually add a keyboard
// shortcut; this will almost always be much better than anything what can
// be automatically generated.
//
//
// There shouldn't be any complaints about shortcuts in the log file when this is started.
UI::OpenDialog(
`VBox(
`RadioButtonGroup(
`Frame( "Software Selection",
`HVSquash(
`VBox(
`Left( `RadioButton(`opt(`autoShortcut), "Minimum System" ) ),
`Left( `RadioButton(`opt(`autoShortcut), "Minimum X11 System" ) ),
`Left( `RadioButton(`opt(`autoShortcut), "Gnome System" ) ),
`Left( `RadioButton(`opt(`autoShortcut), "Default (KDE)" ) ),
`Left( `RadioButton(`opt(`autoShortcut), "Default + Office" ) ),
`Left( `RadioButton(`opt(`autoShortcut), "Almost Everything" ) )
)
)
)
),
`PushButton( "&OK" )
)
);
UI::UserInput();
UI::CloseDialog();
}
{
// Demo for automatically generated shortcuts.
//
// This is a more realistic example - it points out how the `autoShortcut
// option is intended to be used. See 'AutoShortcut1.ycp' for a simpler example.
//
// There shouldn't be any complaints about shortcuts in the log file when this is started.
list sw_selections =
[
"Minimum System",
"Minimum X11 System",
"Gnome System",
"Default (KDE)",
"Office System (KDE Based)",
"Almost Everything",
];
term radio_box = `VBox();
foreach ( `sel, sw_selections, ``{
radio_box = add( radio_box, `Left( `RadioButton(`opt(`autoShortcut), sel ) ) );
} );
y2milestone( "radio_box: %1", radio_box );
UI::OpenDialog(
`VBox(
`RadioButtonGroup(
`Frame( "Software Selection",
`HVSquash( radio_box )
)
),
`PushButton( "&OK" )
)
);
UI::UserInput();
UI::CloseDialog();
}
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 | BarGraph |