use Label's scrollbar instead of faking our own

myk002 · myk002 · commit 13ea2298666d · 2022-09-11T19:34:37.000-07:00
diff --git a/docs/gui/launcher.rst b/docs/gui/launcher.rst
@@ -57,8 +57,8 @@ information in the help area about how to get started.
 
 Once you have typed (or autocompleted) a word that matches a valid command, the
 help area shows the help for that command, including usage instructions and
-examples. You can scroll the help text by half pages by left/right clicking or
-with :kbd:`PgUp` and :kbd:`PgDn`. You can also scroll line by line with
+examples. You can scroll the help text by clicking on the scrollbar or with
+:kbd:`PgUp` and :kbd:`PgDn`. You can also scroll line by line with
 :kbd:`Ctrl`:kbd:`Up` and :kbd:`Ctrl`:kbd:`Down`.
 
 Command history
diff --git a/gui/launcher.lua b/gui/launcher.lua
@@ -362,18 +362,6 @@ function HelpPanel:postComputeFrame()
                   true)
 end
 
-function HelpPanel:onInput(keys)
-    if HelpPanel.super.onInput(self, keys) then
-        return true
-    elseif keys._MOUSE_L and self:getMousePos() then
-        self.subviews.help_label:scroll('+halfpage')
-        return true
-    elseif keys._MOUSE_R and self:getMousePos() then
-        self.subviews.help_label:scroll('-halfpage')
-        return true
-    end
-end
-
 ----------------------------------
 -- LauncherUI
 --
