Added 22x22 icons from http://tango.freedesktop.org.

Also added icon source to AUTHORS file.
Also added toolbar with the default actions.
Added icons to result files and errors.

AUTHORS

@@ -11,3 +11,5 @@ Reijo Tomperi
 Slava Semushin
 Vesa Pikki
 
+GUI graphics courtesy of Tango Desktop Project:
+http://tango.freedesktop.org

gui/mainwindow.cpp

@@ -24,6 +24,7 @@
 #include <QDirIterator>
 #include <QMenuBar>
 #include <QMessageBox>
+#include <QToolBar>
 #include "../src/filelister.h"
 #include "../src/cppcheckexecutor.h"
 
@@ -43,13 +44,17 @@ MainWindow::MainWindow() :
         mActionShowCheckAll(tr("Check all"), this),
         mActionShowUncheckAll(tr("Uncheck all"), this),
         mActionAbout(tr("About"), this),
+        mActionStop(tr("Stop checking"), this),
+        mActionSave(tr("Save results to a file"), this),
         mResults(mSettings, mApplications)
 {
     QMenu *menu = menuBar()->addMenu(tr("&File"));
     menu->addAction(&mActionCheckFiles);
     menu->addAction(&mActionCheckDirectory);
     menu->addAction(&mActionReCheck);
+    menu->addAction(&mActionStop);
     menu->addAction(&mActionClearResults);
+    menu->addAction(&mActionSave);
     menu->addSeparator();
     menu->addAction(&mActionExit);
 
@@ -93,12 +98,42 @@ MainWindow::MainWindow() :
 
     connect(&mActionReCheck, SIGNAL(triggered()), this, SLOT(ReCheck()));
 
-    connect(&mActionAbout, SIGNAL(triggered()), this, SLOT(About()));
+    //TODO: This crashed
+    //connect(&mActionStop, SIGNAL(triggered()), &mThread, SLOT(Stop()));
+    connect(&mActionSave, SIGNAL(triggered()), this, SLOT(Save()));
 
+    connect(&mActionAbout, SIGNAL(triggered()), this, SLOT(About()));
     connect(&mThread, SIGNAL(Done()), this, SLOT(CheckDone()));
+
+    //Toolbar
+    QToolBar *toolbar =  addToolBar("Toolbar");
+    toolbar->setIconSize(QSize(22,22));
+
+    mActionCheckDirectory.setIcon(QIcon("icon.svg"));
+    mActionReCheck.setIcon(QIcon("images/view-refresh.png"));
+    mActionSettings.setIcon(QIcon("images/preferences-system.png"));
+    mActionAbout.setIcon(QIcon("images/help-browser.png"));
+    mActionStop.setIcon(QIcon("images/process-stop.png"));
+    mActionSave.setIcon(QIcon("images/media-floppy.png"));
+    mActionClearResults.setIcon(QIcon("images/edit-clear.png"));
+
+    toolbar->addAction(&mActionCheckDirectory);
+    toolbar->addAction(&mActionSave);
+    toolbar->addAction(&mActionReCheck);
+    toolbar->addAction(&mActionStop);
+    toolbar->addAction(&mActionClearResults);
+    toolbar->addAction(&mActionSettings);
+    toolbar->addAction(&mActionAbout);
+
+
+
+
+
     LoadSettings();
     mThread.Initialize(&mResults);
     setWindowTitle(tr("Cppcheck"));
+
+    EnableCheckButtons(true);
 }
 
 MainWindow::~MainWindow()
@@ -272,6 +307,7 @@ void MainWindow::ClearResults()
 
 void MainWindow::EnableCheckButtons(bool enable)
 {
+    mActionStop.setEnabled(!enable);
     mActionCheckFiles.setEnabled(enable);
     mActionReCheck.setEnabled(enable);
     mActionCheckDirectory.setEnabled(enable);
@@ -350,3 +386,13 @@ void MainWindow::About()
                           ).arg(version));
     msgBox.exec();
 }
+
+
+void MainWindow::Save()
+{
+    QMessageBox msgBox;
+    msgBox.setWindowTitle(tr("Not implemented yet..."));
+    msgBox.setText(tr("Not implemented yet..."));
+    msgBox.exec();
+}
+

gui/mainwindow.h

@@ -120,6 +120,13 @@ public slots:
     */
     void About();
 
+
+    /**
+    * @brief Slot to stop processing files
+    *
+    */
+    void Save();
+
 protected slots:
 
     /**
@@ -274,6 +281,17 @@ protected:
     */
     QAction mActionAbout;
 
+    /**
+    * @brief Action stop checking files
+    *
+    */
+    QAction mActionStop;
+
+    /**
+    * @brief Action save found errors to a file
+    *
+    */
+    QAction mActionSave;
 
 
     /**

gui/resultstree.cpp

@@ -84,7 +84,8 @@ void ResultsTree::AddErrorItem(const QString &file,
                                             lines[0].toInt(),
                                             severity,
                                             message,
-                                            hide);
+                                            hide,
+                                            SeverityToIcon(severity));
 
 
     //Add user data to that item
@@ -95,10 +96,17 @@ void ResultsTree::AddErrorItem(const QString &file,
     data["lines"]  = lines;
     item->setData(QVariant(data));
 
+
     //Add backtrace files as children
     for (int i = 1;i < files.size() && i < lines.size();i++)
     {
-        AddBacktraceFiles(item, files[i], lines[i].toInt(), severity, message, hide);
+        AddBacktraceFiles(item,
+        files[i],
+        lines[i].toInt(),
+        severity,
+        message,
+        hide,
+        "images/go-down.png");
     }
 
     //TODO just hide/show current error and it's file
@@ -114,7 +122,8 @@ QStandardItem *ResultsTree::AddBacktraceFiles(QStandardItem *parent,
         const int line,
         const QString &severity,
         const QString &message,
-        const bool hide)
+        const bool hide,
+        const QString &icon)
 
 {
     if (!parent)
@@ -135,6 +144,10 @@ QStandardItem *ResultsTree::AddBacktraceFiles(QStandardItem *parent,
 
     setRowHidden(parent->rowCount() - 1, parent->index(), hide);
 
+    if (!icon.isEmpty()) {
+        list[0]->setIcon(QIcon(icon));
+    }
+
     //TODO Does this leak memory? Should items from list be deleted?
 
     return list[0];
@@ -271,6 +284,7 @@ QStandardItem *ResultsTree::EnsureFileItem(const QString &name)
     }
 
     item = CreateItem(name);
+    item->setIcon(QIcon("images/text-x-generic.png"));
 
     mModel.appendRow(item);
 
@@ -396,3 +410,15 @@ void ResultsTree::QuickStartApplication(const QModelIndex &index)
 {
     StartApplication(mModel.itemFromIndex(index), 0);
 }
+
+QString ResultsTree::SeverityToIcon(const QString &severity)
+{
+      if (severity == "all")
+        return "images/dialog-warning.png";
+    if (severity == "error")
+        return "images/dialog-error.png";
+    if (severity == "style")
+        return "images/dialog-information.png";
+
+    return "";
+}

gui/resultstree.h

@@ -85,6 +85,13 @@ protected slots:
     */
     void Context(int application);
 protected:
+    /**
+    * @brief Convert a severity string to a icon filename
+    *
+    * @param severity Severity string
+    * @param Icon filename
+    */
+    QString SeverityToIcon(const QString &severity);
 
     /**
     * @brief Helper function to open an error within target with application
@@ -111,6 +118,7 @@ protected:
     * @param severity Error severity
     * @param message Error message
     * @param hide Should this be hidden (true) or shown (false)
+    * @param addicon Should a default backtrace item icon be added
     * @return newly created QStandardItem *
     */
     QStandardItem *AddBacktraceFiles(QStandardItem *parent,
@@ -118,7 +126,8 @@ protected:
                                      const int line,
                                      const QString &severity,
                                      const QString &message,
-                                     const bool hide);
+                                     const bool hide,
+                                     const QString &icon);
 
 
     /**