FLgroup
FLgroup — A FLTK container opcode that groups child widgets.
Initialization
“label” -- a double-quoted string containing some user-provided text, placed near the corresponding widget.
iwidth -- width of widget.
iheight -- height of widget.
ix -- horizontal position of upper left corner of the valuator, relative to the upper left corner of corresponding window (expressed in pixels).
iy -- vertical position of upper left corner of the valuator, relative to the upper left corner of corresponding window (expressed in pixels).
iborder (optional, default=0) -- border type of the container. It is expressed by means of an integer number chosen from the following:
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0 - no border
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1 - down box border
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2 - up box border
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3 - engraved border
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4 - embossed border
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5 - black line border
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6 - thin down border
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7 - thin up border
If the integer number doesn't match any of the previous values, no border is provided as the default.
image (optional) -- a handle referring to an eventual image opened with the bmopen opcode. If it is set, it allows a skin for that widget.
![[Note]](images/note.png)
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Note about the bmopen opcode |
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Although the documentation mentions the bmopen opcode, it has not been implemented in Csound 4.22. |
Performance
Containers are useful to format the graphic appearance of the widgets. The most important container is FLpanel, that actually creates a window. It can be filled with other containers and/or valuators or other kinds of widgets.
There are no k-rate arguments in containers.
See Also
FLgroupEnd, FLpack, FLpackEnd, FLpanel, FLpanelEnd, FLscroll, FLscrollEnd, FLtabs, FLtabsEnd