bug fix

mix/CodeModel.cpp

@@ -43,7 +43,6 @@
 #include "CodeHighlighter.h"
 #include "FileIo.h"
 #include "CodeModel.h"
-#include "QBigInt.h"
 
 using namespace dev::mix;
 

mix/qml/CodeEditorView.qml

@@ -288,6 +288,7 @@ Item {
 						messageDialog.doc = editorListModel.get(index);
 						messageDialog.open();
 					}
+					loader.item.displayGasEstimation(gasEstimationAction.checked);
 				}
 			}
 			Component.onCompleted: {

mix/qml/WebCodeEditor.qml

@@ -144,7 +144,12 @@ Item {
 		function compilationComplete()
 		{
 			if (editorBrowser)
+			{
 				editorBrowser.runJavaScript("compilationComplete()", function(result) { });
+				parent.displayGasEstimation(gasEstimationAction.checked);
+			}
+
+
 		}
 
 		function compilationError(error, sourceName)

mix/qml/html/codeeditor.js

@@ -216,25 +216,26 @@ setGasCosts = function(_gasCosts)
 {
 	gasCosts = JSON.parse(_gasCosts);
 
-	if (showGasEstimation)
+	if (showingGasEstimation)
 	{
 		displayGasEstimation(false);
 		displayGasEstimation(true);
 	}
 }
 
-var showGasEstimation = false;
+var showingGasEstimation = false;
 var gasMarkText = [];
 var gasMarkRef = {};
 displayGasEstimation = function(show)
 {
 	show = JSON.parse(show);
-	showGasEstimation = show;
+	showingGasEstimation = show;
 	if (show)
 	{
 		var maxGas = 20000;
 		var step = colorGradient.length / maxGas; // 20000 max gas
-		gasMarkRef = [];
+		clearGasMark();
+		gasMarkText = [];
 		gasMarkRef = {};
 		for (var i in gasCosts)
 		{
@@ -257,8 +258,7 @@ displayGasEstimation = function(show)
 	else
 	{
 		CodeMirror.off(editor.getWrapperElement(), "mouseover", listenMouseOver);
-		for (var k in gasMarkText)
-			gasMarkText[k].clear();
+		clearGasMark();
 		if (gasAnnotation)
 		{
 			gasAnnotation.clear();
@@ -267,6 +267,13 @@ displayGasEstimation = function(show)
 	}
 }
 
+function clearGasMark()
+{
+	if (gasMarkText)
+		for (var k in gasMarkText)
+			gasMarkText[k].clear();
+}
+
 var gasAnnotation;
 function listenMouseOver(e)
 {