kdialog: add --slider doc
CCBUG: 467867
CCBUG: 427414
The slider's ticks have bug (the <step>
won't visually change the ticks), which will be fixed @ utilities/kdialog!24 (merged)
Edited by shenleban tongying
CCBUG: 467867
CCBUG: 427414
The slider's ticks have bug (the <step>
won't visually change the ticks), which will be fixed @ utilities/kdialog!24 (merged)