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scrolledwindow: Document overlay scrolling style classes

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Document which style classes are used on scrollbars to
implement overlay scrolling.
This commit is contained in:
Matthias Clasen
2015-11-06 23:35:20 -05:00
parent 353bfb0092
commit cf7f23f4dd
2 changed files with 6 additions and 1 deletions
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3
gtk/gtkscrolledwindow.c
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@ -116,7 +116,8 @@
* on where the indication is drawn.
*
* GtkScrolledWindow also sets the positional style classes (.left,
* .right, .top, .bottom) on the scrollbars.
* .right, .top, .bottom) and style classes related to overlay
* scrolling (.overlay-indicator, .dragging, .hovering) on its scrollbars.
*
* If both scrollbars are visible, the area where they meet is drawn
* with a subnode named junction.