[Doc] Add F.A.Q about icon lookup.

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Dave Davenport 2022-01-22 14:20:16 +01:00
parent faa360041e
commit 64062b2a94
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.fi
.RE
.SS Why do I see different icons for run,drun and window mode
.PP
Each of these modes uses different methods of resolving the icon:
.RS
.IP \(bu 2
Window: It first uses the icon that the application exposes via the X11
Server, if none is set it does a lookup of the window Class name in the icon theme.
.IP \(bu 2
drun: It uses the icon set in the desktop file.
.IP \(bu 2
run: It does a lookup using the executable name.
.RE
.SH EXAMPLES
.PP
Some basic usage examples of \fBrofi\fP:

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`+` Case insensitive and Sorting enabled
`±` Sorting and Case sensitivity enabled"
### Why do I see different icons for run,drun and window mode
Each of these modes uses different methods of resolving the icon:
* Window: It first uses the icon that the application exposes via the X11
Server, if none is set it does a lookup of the window Class name in the icon theme.
* drun: It uses the icon set in the desktop file.
* run: It does a lookup using the executable name.
## EXAMPLES
Some basic usage examples of **rofi**: