Changing Entry's Placeholder Color
I’ve been recently trying to change the color of the search entry’s placeholder in my applications launcher widget, it was so damn difficult to find resources on how to do so, I couldn’t find any resources sadly so I had to look it up myself, I went over to Gtk’s source code to find this line which tries to lookup a color from the StyleContext
object, this gave me the hope that it’s somewhere possible to change the color because it’s not hardcoded into the source code
So I had to know what this mysterious function does, thankfully documentations exist, but as usual, programmers suck at writing docs, I couldn’t get from where does this function “lookup” the asked color names from, so I knew I had to make my search again.
Thankfully this time I wasn’t empty handed, I found this issue which mentions this function specifically. in the comments there I’ve found this specific comment which mentions the @define-color
CSS syntax.
Now I knew it had something to do with the css color variables in Gtk’s css syntax. in Fabric we compile those from normal css variables (AKA --var-name
), so I launched a editor and edited my config to include this line in the :vars
css selector
And thankfully it did work, it took it’s time but it wasn’t a wasted time :)
TL;DR
Put this inside your :vars
css selector