Added Bar Graph widget

FInally finished bar graph widget, with a lot of customisation.

There are 3 main types of bar charts:
Normal, Stacked and percentage.

Where all thre can be turned horizontal

Also you can customise theme, animation, labels and legends.

Author: xcoder123

icons.qrc

@@ -22,5 +22,8 @@
         <file>images/view-statistics.png</file>
         <file>images/transform-move.png</file>
         <file>images/system-lock-screen.png</file>
+        <file>images/format-text-bold.png</file>
+        <file>images/format-text-italic.png</file>
+        <file>images/format-text-underline.png</file>
     </qresource>
 </RCC>

images/format-text-bold.png

@@ -406,7 +406,8 @@ void MainWindow::addLineGraph()
 
     LineGraph* plot = new LineGraph(this);
     plot->setId( QString("P%1").arg(widgets.size()) );
-    ui->mdiArea->addSubWindow(plot);
+    QMdiSubWindow *subWindow = ui->mdiArea->addSubWindow(plot);
+    subWindow->setWindowIcon( QIcon("://images/graph.png") );
 
     plot->show();
 
@@ -423,7 +424,8 @@ void MainWindow::addBarGraph()
 
     BarGraph* barGraph = new BarGraph(this);
     barGraph->setId( QString("P%1").arg(widgets.size()) );
-    ui->mdiArea->addSubWindow(barGraph);
+    QMdiSubWindow *subWindow = ui->mdiArea->addSubWindow(barGraph);
+    subWindow->setWindowIcon( QIcon("://images/view-statistics.png") );
 
     barGraph->show();
 
@@ -555,21 +557,23 @@ void MainWindow::parseData(QByteArray data)
 
         QString tempStr( data.mid(1,data.size()-4) );
 
+//        qDebug() << tempStr;
+
         //verify that it is a valid packet!
 //        QRegExp rx_timeplot("[a-zA-Z0-9]+(\\|[a-zA-Z0-9 ]+\\|\\d{1,3},\\d{1,3},\\d{1,3}\\|\\-*\\d+(\\.{0,1}\\d+)*)+");
 //        QRegExp rx_xy_plot("[a-zA-Z0-9]+\\|[a-zA-Z0-9 ]+\\|\\d{1,3},\\d{1,3},\\d{1,3}\\|(\\-*\\d+\\s\\-*\\d+\\s*)+");
 //        if(!LineGraph::validPacket(tempStr))
         if(!Helper::validPacket(tempStr))
         {
-            qDebug() << "Packets dropped: " << packetsDropped;
             packetsDropped++;
+            qDebug() << "Packets dropped: " << packetsDropped;
             return;
 //            break;
         }
 
         QStringList cmd = tempStr.split("|");
 
-        //qDebug() << cmd;
+//        qDebug() << cmd;
 
         foreach(AbstractWidget* plot, widgets)
         {

images/format-text-italic.png

@@ -69,7 +69,6 @@
     </property>
     <addaction name="actionAdd_Graph"/>
     <addaction name="actionAdd_Bar_Graph"/>
-    <addaction name="actionAdd_Map"/>
    </widget>
    <widget class="QMenu" name="menuHelp">
     <property name="title">
@@ -115,7 +114,6 @@
    <addaction name="separator"/>
    <addaction name="actionAdd_Graph"/>
    <addaction name="actionAdd_Bar_Graph"/>
-   <addaction name="actionAdd_Map"/>
    <addaction name="separator"/>
    <addaction name="actionLockWidgets"/>
    <addaction name="actionSettings"/>

images/format-text-underline.png

@@ -7,7 +7,7 @@
 
 class AbstractWidget : public QWidget
 {
-public:    
+public:
     AbstractWidget(QWidget *parent);
     virtual void reset() = 0;
     virtual void serialPacket(QStringList packet) = 0;