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--- sample_code:extra_keys [2014/09/21 10:19]
81.174.242.106 created
+++ sample_code:extra_keys [2014/12/07 04:56] (current)
@@ Line 8: / Line 8: @@
 var gEdt;
 //Called when application is started.
-function OnStart(){
+function OnStart()
-    //Create a layout with objects vertically centered.
+{
-    lay = app.CreateLayout( "linear", "Vcenter,FillXY" );
+  //Create a layout with objects vertically centered.
+  lay = app.CreateLayout("linear", "Vcenter,FillXY");
-    //Create a text edit and add it to layout.
+  //Create a text edit and add it to layout.
-    edt = app.CreateTextEdit( "Hello" );
+  edt = app.CreateTextEdit("Hello");
-    edt.SetTextSize( 32 );
+  edt.SetTextSize(32);
-    lay.AddChild( edt );
+  lay.AddChild(edt);
-    //Create a checkbox for overstrike mode
+  //Create a checkbox for overstrike mode
-    chkOvertype = app.CreateCheckBox("Overtype");
+  chkOvertype = app.CreateCheckBox("Overtype");
-    lay.AddChild(chkOvertype);
+  lay.AddChild(chkOvertype);
-    //create a horizontal layout for special characters
+  //create a horizontal layout for special characters
-    lay_keys = app.CreateLayout("linear","Horizontal,FillY");
+  lay_keys = app.CreateLayout("linear", "Horizontal,FillY");
-    btns = []
+  btns = []
-    var ks = '{}[]();#"' + "'"
+  var ks = '{}[]();#"' + "'"
-    for(i=0; i<ks.length; i++){
+  for (i = 0; i < ks.length; i++)
-      var ch = ks.charAt(i);
+  {
-      btn = app.CreateButton(ch);
+    var ch = ks.charAt(i);
-      btn.SetOnTouch(btn_OnTouch);
+    btn = app.CreateButton(ch);
-      lay_keys.AddChild(btn);
+    btn.SetOnTouch(btn_OnTouch);
-      btns.push(btn);
+    lay_keys.AddChild(btn);
-    }
+    btns.push(btn);
-    lay.AddChild(lay_keys);
+  }
+  lay.AddChild(lay_keys);
-    //Add layout to app.
-    app.AddLayout( lay );
+  //Add layout to app.
-    gEdt = edt;
+  app.AddLayout(lay);
+  gEdt = edt;
 }
-function btn_OnTouch(){
+function btn_OnTouch()
-    var s = this.GetText();
+{
-    var pos = gEdt.GetCursorPos();
+  var s = this.GetText();
-    var theEnd = gEdt.GetText().length;
+  var pos = gEdt.GetCursorPos();
-    if(! chkOvertype.GetChecked()){
+  var theEnd = gEdt.GetText().length;
-      gEdt.InsertText(s, pos);
+  if (!chkOvertype.GetChecked())
-    } else{
+  {
-      gEdt.ReplaceText(s, pos, Math.min(pos+s.length, theEnd));
+    gEdt.InsertText(s, pos);
-      gEdt.SetCursorPos(pos + s.length);
+  }
-    }
+  else
+  {
+    gEdt.ReplaceText(s, pos, Math.min(pos + s.length, theEnd));
+    gEdt.SetCursorPos(pos + s.length);
+  }
 }
 </code>

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