Merge pull request #37 from Lauszus/master

Real time graph didn't scroll when target api where above 13 and added ability to disable touch gestures

Author: jjoe64

.gitignore

@@ -0,0 +1,35 @@
+# built application files
+*.ap_
+
+# files for the dex VM
+*.dex
+
+# Java class files
+*.class
+
+# generated files
+bin/
+gen/
+lint.xml
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Eclipse project files
+.classpath
+.project
+.settings
+.checkstyle
+
+#Ant
+build.xml
+ant.properties
+local.properties
+proguard.cfg
+proguard-project.txt
+
+# Intellij project files
+*.iml
+*.ipr
+*.iws
+.idea/

src/com/jjoe64/graphview/GraphView.java

@@ -148,7 +148,7 @@ private void onMoveGesture(float f) {
 		 */
 		@Override
 		public boolean onTouchEvent(MotionEvent event) {
-			if (!isScrollable()) {
+			if (!isScrollable() || isDisableTouch()) {
 				return super.onTouchEvent(event);
 			}
 
@@ -239,6 +239,7 @@ protected void onDraw(Canvas canvas) {
 	private String[] verlabels;
 	private String title;
 	private boolean scrollable;
+	private boolean disableTouch;
 	private double viewportStart;
 	private double viewportSize;
 	private final View viewVerLabels;
@@ -253,6 +254,7 @@ protected void onDraw(Canvas canvas) {
 	private double manualMaxYValue;
 	private double manualMinYValue;
 	private GraphViewStyle graphViewStyle;
+	private GraphViewContentView graphViewContentView;
 
 	public GraphView(Context context, AttributeSet attrs) {
 		this(context, attrs.getAttributeValue(null, "title"));
@@ -283,7 +285,8 @@ public GraphView(Context context, String title) {
 
 		viewVerLabels = new VerLabelsView(context);
 		addView(viewVerLabels);
-		addView(new GraphViewContentView(context), new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT, 1));
+		graphViewContentView = new GraphViewContentView(context);
+		addView(graphViewContentView, new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT, 1));
 	}
 
 	public GraphViewStyle getGraphViewStyle() {
@@ -534,6 +537,10 @@ protected double getMinY() {
 	public boolean isScrollable() {
 		return scrollable;
 	}
+	
+	public boolean isDisableTouch() {
+		return disableTouch;
+	}
 
 	public boolean isShowLegend() {
 		return showLegend;
@@ -546,6 +553,7 @@ public void redrawAll() {
 		numberformatter[1] = null;
 		invalidate();
 		viewVerLabels.invalidate();
+		graphViewContentView.invalidate();
 	}
 
 	public void removeSeries(GraphViewSeries series)
@@ -654,6 +662,14 @@ public boolean onScale(ScaleGestureDetector detector) {
 	public void setScrollable(boolean scrollable) {
 		this.scrollable = scrollable;
 	}
+	
+	/**
+	 * The user can disable any touch gestures, this is useful if you are using a real time graph, but don't want the user to interact
+	 * @param disableTouch
+	 */
+	public void setDiscableTouch(boolean disableTouch) {
+		this.disableTouch = disableTouch;
+	}
 
 	public void setShowLegend(boolean showLegend) {
 		this.showLegend = showLegend;