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xfce:xfce4-panel:4.14:theming [2019/08/23 20:41] – kevinbowenxfce:xfce4-panel:4.14:theming [2019/08/25 03:03] (current) – [Plugin theming examples] making a minor correction emh_mark_i
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     wnck-pager     wnck-pager
 +
 +----
 +
 +===== GTK3 Theme testing and debugging =====
 +
 +For testing, you can make modifications in the override file located at **~/.config/gtk-3.0/gtk.css**. If the directory path doesn't exist, then you will have to create it.
 +
 +    mkdir -p  ~/.config/gtk-3.0
 +
 +To see your modifications applied, you can reset the xfce4-panel process by typing the following command into a terminal:
 +
 +    xfce4-panel -r
 +
 +For debugging, you can use the [[https://wiki.gnome.org/action/show/Projects/GTK/Inspector|GtkInspector tool from GNOME]]. To inspect the XFCE panelbar and its plugins, you can perform the following:
 +
 +Kill the current xfce panel process:
 +
 +    pkill xfce4-panel
 +
 +Start the panel process with GtkInspector debugging enabled:
 +
 +    GTK_DEBUG=interactive xfce4-panel
  
 ---- ----
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     #pulseaudio-button menu .linked button {     #pulseaudio-button menu .linked button {
       color: lightblue;   /* This will apply a colour to the mpris button icons */       color: lightblue;   /* This will apply a colour to the mpris button icons */
-      border-color: gray; }  /* This will apply a cololur to the mpris button border */+      border-color: gray; }  /* This will apply a colour to the mpris button border */
  
 <figure "Pulseaudio menu MPRIS buttons">{{:xfce:xfce4-panel:4.14:pulseaudio_menu.png}}</figure> <figure "Pulseaudio menu MPRIS buttons">{{:xfce:xfce4-panel:4.14:pulseaudio_menu.png}}</figure>
  
  
-*The pulseaudio menu contains common GTK widgets such as a scale, trough, switch, and slider.*+//The pulseaudio menu contains common GTK widgets such as a scale, trough, switch, and slider.//
  
-Workspace switcher colours for selected and active states.+Workspace switcher colours for selected and hover states.
  
     wnck-pager:selected {     wnck-pager:selected {
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 <figure "Panelbar workspace switcher">{{:xfce:xfce4-panel:4.14:workspace_switcher.png}}</figure> <figure "Panelbar workspace switcher">{{:xfce:xfce4-panel:4.14:workspace_switcher.png}}</figure>
 +
 +Clock colours and font style:
 +
 +    #clock-button {
 +      color: black;
 +      font-style: italic;
 +      background-color: lightblue; }
 +
 +<figure "Panelbar Clock">{{:xfce:xfce4-panel:4.14:clock.png}}</figure>