diff --git a/src/ltui/boxdialog.lua b/src/ltui/boxdialog.lua
index f27f0ac..0e547fd 100644
--- a/src/ltui/boxdialog.lua
+++ b/src/ltui/boxdialog.lua
@@ -66,6 +66,7 @@ function boxdialog:init(name, bounds, title)
     end)
 
     -- on click for frame
+    self:option_set("mouseable", true)
     self:frame():action_set(action.ac_on_clicked, function (v, x, y)
 
         -- get relative coordinates
diff --git a/src/ltui/button.lua b/src/ltui/button.lua
index 7cd9776..1d18c16 100644
--- a/src/ltui/button.lua
+++ b/src/ltui/button.lua
@@ -42,6 +42,7 @@ function button:init(name, bounds, text, on_action)
     self:cursor_show(true)
 
     -- init actions
+    self:option_set("mouseable", true)
     self:action_set(action.ac_on_enter, on_action)
     self:action_set(action.ac_on_clicked, function (v)
         -- FIXME
diff --git a/src/ltui/curses.lua b/src/ltui/curses.lua
index 3ee6da1..6b55354 100644
--- a/src/ltui/curses.lua
+++ b/src/ltui/curses.lua
@@ -211,5 +211,10 @@ function curses.cursor_set(state)
     end
 end
 
+-- has mouse?
+function curses.has_mouse()
+    return curses.KEY_MOUSE and true or false
+end
+
 -- return module: curses
 return curses
diff --git a/src/ltui/panel.lua b/src/ltui/panel.lua
index 5775b8e..3a478c8 100644
--- a/src/ltui/panel.lua
+++ b/src/ltui/panel.lua
@@ -50,6 +50,7 @@ function panel:init(name, bounds)
     self._VIEWS_CACHE = {}
 
     -- on click action
+    self:option_set("mouseable", true)
     self:action_set(action.ac_on_clicked, function (v, x, y)
 
         -- get relative coordinates
diff --git a/src/ltui/program.lua b/src/ltui/program.lua
index e67bd1c..b3d9692 100644
--- a/src/ltui/program.lua
+++ b/src/ltui/program.lua
@@ -189,7 +189,7 @@ function program:on_event(e)
         self:quit()
         return true
     -- mouse events
-    elseif e.type == event.ev_mouse and self:option("mouseable") then
+    elseif e.type == event.ev_mouse and curses.has_mouse() and self:option("mouseable") then
         if e.btn_name == "BUTTON1_CLICKED" or e.btn_name == "BUTTON1_DOUBLE_CLICKED" then
             self:action_on(action.ac_on_clicked, e.x, e.y)
         end
diff --git a/src/ltui/view.lua b/src/ltui/view.lua
index 5eb6e75..9800553 100644
--- a/src/ltui/view.lua
+++ b/src/ltui/view.lua
@@ -68,7 +68,7 @@ function view:init(name, bounds)
     -- init options
     local options        = object()
     options.selectable   = false     -- true if window can be selected
-    options.mouseable    = curses.KEY_MOUSE and true or false -- enable it by default
+    options.mouseable    = false     -- false by default
     self._OPTIONS        = options
 
     -- init attributes