Lua: work-in-progress library (made in Lua) for object-oriented GUI. Already implements windows, buttons, and dynamic labels.

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@2055 416bcca6-2ee7-4201-b75f-2eb2f807beb1

share/grafx2/scripts/_tst_dialog2.lua

@@ -0,0 +1,33 @@
+--
+-- test of GUI library
+--
+run("libs/gui.lua")
+
+local counter = gui.label{x=10, y=54, value=0, format="% .3d"}
+local form = gui.dialog{
+    title="Dialogtest",
+    w=100,
+    h=150,
+    counter,
+    gui.button{ label="+",
+      x=6, y=38, w=14, h=14, repeatable=true, click=function() 
+      counter.value=counter.value+1;
+      counter:render();
+    end},
+    gui.button{ label="-",
+      x=26, y=38, w=14, h=14, repeatable=true, click=function()
+      counter.value=counter.value-1;
+      counter:render();
+    end},
+    gui.button{ label="Help",
+      x=6, y=70, w=54, h=14, click=function()
+      messagebox("Help screen");
+    end},
+    gui.button{ label="Close",
+      x=6, y=18, w=54, h=14, key=27, click=function()
+      return true; -- causes closing
+    end},
+}
+
+form:run()
+