dotfiles/gnome/.local/share/gnome-shell/extensions/blur-my-shell@aunetx/ui/application-row.ui

<?xml version="1.0" encoding="UTF-8"?>
<interface domain="blur-my-shell@aunetx">
  <template class="ApplicationRow" parent="AdwExpanderRow">
    <property name="title" translatable="yes">Window Name</property>

    <child>
      <object class="AdwActionRow">
        <property name="title" translatable="yes">Select window</property>
        <property name="subtitle" translatable="yes">Pick a window or select it by its classname.</property>

        <child>
          <object class="GtkBox" id="window_selector">
            <property name="valign">center</property>
            <property name="hexpand">true</property>
            <property name="width-request">175px</property>
            <style>
              <class name="linked" />
            </style>

            <child>
              <object class="GtkButton" id="window_picker">
                <property name="valign">center</property>
                <property name="hexpand">true</property>
                <property name="icon-name">select-window-symbolic</property>
              </object>
            </child>

            <child>
              <object class="GtkEntry" id="window_class">
                <property name="valign">center</property>
                <property name="hexpand">true</property>
              </object>
            </child>
          </object>
        </child>
      </object>
    </child>
  </template>

  <object class="AdwToast" id="picking_failure_toast">
    <property name="title">Could not pick window, make sure that the extension is enabled.</property>
  </object>

  <object class="AdwToast" id="window_not_found_toast">
    <property name="title">Could not pick window from here, does not seem like a valid window.</property>
  </object>
</interface>