Fix Minimize to the tray instead of the taskbar

[novacoin.git] / src / qt / bitcoingui.cpp

diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index 5968aab..cfcff13 100644 (file)
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -55,8 +55,10 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
     QMainWindow(parent),
     clientModel(0),
     walletModel(0),
+    dummyWidget(0),
     encryptWalletAction(0),
     changePassphraseAction(0),
+    aboutQtAction(0),
     trayIcon(0),
     notificator(0)
 {
@@ -83,6 +85,9 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
     // Create the tray icon (or setup the dock icon)
     createTrayIcon();
 
+    // Dummy widget used when restoring window state after minimization
+    dummyWidget = new QWidget();
+
     // Create tabs
     overviewPage = new OverviewPage();
 
@@ -156,6 +161,7 @@ BitcoinGUI::~BitcoinGUI()
 #ifdef Q_WS_MAC
     delete appMenuBar;
 #endif
+    delete dummyWidget;
 }
 
 void BitcoinGUI::createActions()
@@ -192,10 +198,15 @@ void BitcoinGUI::createActions()
     sendCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_2));
     tabGroup->addAction(sendCoinsAction);
 
+    connect(overviewAction, SIGNAL(triggered()), this, SLOT(showNormal()));
     connect(overviewAction, SIGNAL(triggered()), this, SLOT(gotoOverviewPage()));
+    connect(historyAction, SIGNAL(triggered()), this, SLOT(showNormal()));
     connect(historyAction, SIGNAL(triggered()), this, SLOT(gotoHistoryPage()));
+    connect(addressBookAction, SIGNAL(triggered()), this, SLOT(showNormal()));
     connect(addressBookAction, SIGNAL(triggered()), this, SLOT(gotoAddressBookPage()));
+    connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(showNormal()));
     connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(gotoReceiveCoinsPage()));
+    connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(showNormal()));
     connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(gotoSendCoinsPage()));
 
     quitAction = new QAction(QIcon(":/icons/quit"), tr("E&xit"), this);
@@ -204,7 +215,10 @@ void BitcoinGUI::createActions()
     quitAction->setMenuRole(QAction::QuitRole);
     aboutAction = new QAction(QIcon(":/icons/bitcoin"), tr("&About %1").arg(qApp->applicationName()), this);
     aboutAction->setToolTip(tr("Show information about Bitcoin"));
-    aboutAction->setMenuRole(QAction::AboutQtRole);
+    aboutAction->setMenuRole(QAction::AboutRole);
+    aboutQtAction = new QAction(tr("About &Qt"), this);
+    aboutQtAction->setToolTip(tr("Show information about Qt"));
+    aboutQtAction->setMenuRole(QAction::AboutQtRole);
     optionsAction = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
     optionsAction->setToolTip(tr("Modify configuration options for bitcoin"));
     optionsAction->setMenuRole(QAction::PreferencesRole);
@@ -221,6 +235,7 @@ void BitcoinGUI::createActions()
     connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
     connect(optionsAction, SIGNAL(triggered()), this, SLOT(optionsClicked()));
     connect(aboutAction, SIGNAL(triggered()), this, SLOT(aboutClicked()));
+    connect(aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
     connect(openBitcoinAction, SIGNAL(triggered()), this, SLOT(showNormal()));
     connect(encryptWalletAction, SIGNAL(triggered(bool)), this, SLOT(encryptWallet(bool)));
     connect(changePassphraseAction, SIGNAL(triggered()), this, SLOT(changePassphrase()));
@@ -248,6 +263,7 @@ void BitcoinGUI::createMenuBar()
 
     QMenu *help = appMenuBar->addMenu(tr("&Help"));
     help->addAction(aboutAction);
+    help->addAction(aboutQtAction);
 }
 
 void BitcoinGUI::createToolBars()
@@ -368,10 +384,17 @@ void BitcoinGUI::trayIconActivated(QSystemTrayIcon::ActivationReason reason)
         // Click on system tray icon triggers "open bitcoin"
         openBitcoinAction->trigger();
     }
-
 }
 #endif
 
+void BitcoinGUI::showNormal()
+{
+    // Reparent window to the desktop (in case it was hidden on minimize)
+    if(parent() != NULL)
+        setParent(NULL, Qt::Window);
+    QMainWindow::showNormal();
+}
+
 void BitcoinGUI::optionsClicked()
 {
     if(!clientModel || !clientModel->getOptionsModel())
@@ -407,7 +430,6 @@ void BitcoinGUI::setNumBlocks(int count)
 {
     if(!clientModel)
         return;
-    int initTotal = clientModel->getNumBlocksAtStartup();
     int total = clientModel->getNumBlocksOfPeers();
     QString tooltip;
 
@@ -418,8 +440,8 @@ void BitcoinGUI::setNumBlocks(int count)
             progressBarLabel->setVisible(true);
             progressBarLabel->setText(tr("Synchronizing with network..."));
             progressBar->setVisible(true);
-            progressBar->setMaximum(total - initTotal);
-            progressBar->setValue(count - initTotal);
+            progressBar->setMaximum(total);
+            progressBar->setValue(count);
         }
         else
         {
@@ -514,13 +536,13 @@ void BitcoinGUI::changeEvent(QEvent *e)
         {
             if(isMinimized())
             {
-                hide();
-                e->ignore();
+                // Hiding the window from taskbar
+                setParent(dummyWidget, Qt::SubWindow);
+                return;
             }
             else
             {
-                show();
-                e->accept();
+                showNormal();
             }
         }
     }
@@ -593,7 +615,6 @@ void BitcoinGUI::incomingTransaction(const QModelIndex & parent, int start, int
 
 void BitcoinGUI::gotoOverviewPage()
 {
-    show();
     overviewAction->setChecked(true);
     centralWidget->setCurrentWidget(overviewPage);
 
@@ -603,7 +624,6 @@ void BitcoinGUI::gotoOverviewPage()
 
 void BitcoinGUI::gotoHistoryPage()
 {
-    show();
     historyAction->setChecked(true);
     centralWidget->setCurrentWidget(transactionsPage);
 
@@ -614,7 +634,6 @@ void BitcoinGUI::gotoHistoryPage()
 
 void BitcoinGUI::gotoAddressBookPage()
 {
-    show();
     addressBookAction->setChecked(true);
     centralWidget->setCurrentWidget(addressBookPage);
 
@@ -625,7 +644,6 @@ void BitcoinGUI::gotoAddressBookPage()
 
 void BitcoinGUI::gotoReceiveCoinsPage()
 {
-    show();
     receiveCoinsAction->setChecked(true);
     centralWidget->setCurrentWidget(receiveCoinsPage);
 
@@ -636,7 +654,6 @@ void BitcoinGUI::gotoReceiveCoinsPage()
 
 void BitcoinGUI::gotoSendCoinsPage()
 {
-    show();
     sendCoinsAction->setChecked(true);
     centralWidget->setCurrentWidget(sendCoinsPage);