Fix minimize at startup and decouple various tray and minimization options (#109)

* Hide window on startup when configured to start minimized, fixes #105
* Decouple different systray and minimization options, fixes #64
* Commit missing changes in main.cpp to minimize at startup

* Remove obsolete code

src/gui/DatabaseOpenWidget.cpp

@@ -113,12 +113,6 @@ void DatabaseOpenWidget::openDatabase()
 
     if (m_db) {
         Q_EMIT editFinished(true);
-        // this is a c++11 equivalent foreach construct
-        // if c++11 is not available another iteration loop style is needed!
-        for (auto widget : qApp->topLevelWidgets()) {
-            if(widget->inherits("QMainWindow"))
-                static_cast<MainWindow*>(widget)->configuredMinimizeWindow();
-        }
     }
     else {
         MessageBox::warning(this, tr("Error"), tr("Unable to open the database.").append("\n")

src/gui/MainWindow.cpp

@@ -329,14 +329,12 @@ void MainWindow::openDatabase(const QString& fileName, const QString& pw, const
     m_ui->tabWidget->openDatabase(fileName, pw, keyFile);
 }
 
-void MainWindow::configuredMinimizeWindow()
+void MainWindow::minimizeWindow()
 {
-    bool minimize = isTrayIconEnabled() &&
+    if (isTrayIconEnabled() && config()->get("GUI/MinimizeToTray").toBool()) {
-                    config()->get("GUI/MinimizeToTray").toBool() &&
-                    config()->get("GUI/MinimizeOnClose").toBool() &&
-                    config()->get("GUI/MinimizeOnStartup").toBool();
-    if (minimize) {
         hide();
+    } else {
+        setWindowState(Qt::WindowMinimized);
     }
 }
 
@@ -523,7 +521,6 @@ void MainWindow::databaseTabChanged(int tabIndex)
 void MainWindow::closeEvent(QCloseEvent* event)
 {
     bool minimizeOnClose = isTrayIconEnabled() &&
-                           config()->get("GUI/MinimizeToTray").toBool() &&
                            config()->get("GUI/MinimizeOnClose").toBool();
     if (minimizeOnClose && !appExitCalled)
     {

src/gui/MainWindow.h

@@ -38,7 +38,7 @@ class MainWindow : public QMainWindow
 public:
     MainWindow();
     ~MainWindow();
-    void configuredMinimizeWindow();
+    void minimizeWindow();
 
 public Q_SLOTS:
     void openDatabase(const QString& fileName, const QString& pw = QString(),

src/gui/SettingsWidget.cpp

@@ -74,11 +74,7 @@ SettingsWidget::SettingsWidget(QWidget* parent)
     connect(m_generalUi->autoSaveAfterEveryChangeCheckBox, SIGNAL(toggled(bool)),
             this, SLOT(enableAutoSaveOnExit(bool)));
     connect(m_generalUi->systrayShowCheckBox, SIGNAL(toggled(bool)),
-            this, SLOT(enableSystrayMinimizeToTray(bool)));
+            this, SLOT(enableSystray(bool)));
-    connect(m_generalUi->systrayMinimizeToTrayCheckBox, SIGNAL(toggled(bool)),
-            this, SLOT(enableSystrayMinimizeToTray2(bool)));
-    connect(m_generalUi->systrayMinimizeOnCloseCheckBox, SIGNAL(toggled(bool)),
-            m_generalUi->systrayMinimizeOnStartup, SLOT(setEnabled(bool)));
 
     connect(m_secUi->clearClipboardCheckBox, SIGNAL(toggled(bool)),
             m_secUi->clearClipboardSpinBox, SLOT(setEnabled(bool)));
@@ -209,18 +205,8 @@ void SettingsWidget::enableAutoSaveOnExit(bool checked)
     m_generalUi->autoSaveOnExitCheckBox->setEnabled(!checked);
 }
 
-void SettingsWidget::enableSystrayMinimizeToTray(bool checked)
+void SettingsWidget::enableSystray(bool checked)
 {
     m_generalUi->systrayMinimizeToTrayCheckBox->setEnabled(checked);
-    bool checked2 = m_generalUi->systrayMinimizeToTrayCheckBox->checkState();
-    m_generalUi->systrayMinimizeOnCloseCheckBox->setEnabled(checked && checked2);
-    bool checked3 = m_generalUi->systrayMinimizeOnCloseCheckBox->checkState();
-    m_generalUi->systrayMinimizeOnStartup->setEnabled(checked && checked2 && checked3);
-}
-
-void SettingsWidget::enableSystrayMinimizeToTray2(bool checked)
-{
     m_generalUi->systrayMinimizeOnCloseCheckBox->setEnabled(checked);
-    bool checked2 = m_generalUi->systrayMinimizeOnCloseCheckBox->checkState();
-    m_generalUi->systrayMinimizeOnStartup->setEnabled(checked && checked2);
 }

src/gui/SettingsWidget.h

@@ -51,8 +51,7 @@ private Q_SLOTS:
     void saveSettings();
     void reject();
     void enableAutoSaveOnExit(bool checked);
-    void enableSystrayMinimizeToTray(bool checked);
+    void enableSystray(bool checked);
-    void enableSystrayMinimizeToTray2(bool checked);
 
 private:
     QWidget* const m_secWidget;

src/gui/SettingsWidgetGeneral.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>684</width>
-    <height>394</height>
+    <height>452</height>
    </rect>
   </property>
   <layout class="QFormLayout" name="formLayout">
@@ -37,7 +37,7 @@
    <item row="2" column="0">
     <widget class="QCheckBox" name="openPreviousDatabasesOnStartupCheckBox">
      <property name="text">
-      <string>Open previous databases on startup</string>
+      <string>Load previous databases on startup</string>
      </property>
     </widget>
    </item>
@@ -113,12 +113,9 @@
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
-       <property name="sizeType">
-        <enum>QSizePolicy::Fixed</enum>
-       </property>
        <property name="sizeHint" stdset="0">
         <size>
-         <width>20</width>
+         <width>40</width>
          <height>20</height>
         </size>
        </property>
@@ -166,7 +163,7 @@
         <bool>false</bool>
        </property>
        <property name="text">
-        <string>Hide window to system tray instead of App Exit</string>
+        <string>Hide window to system tray instead of app exit</string>
        </property>
       </widget>
      </item>
@@ -177,26 +174,10 @@
      <property name="sizeConstraint">
       <enum>QLayout::SetMaximumSize</enum>
      </property>
-     <item>
-      <spacer name="horizontalSpacer_3">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>60</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
      <item>
       <widget class="QCheckBox" name="systrayMinimizeOnStartup">
-       <property name="enabled">
-        <bool>false</bool>
-       </property>
        <property name="text">
-        <string>Hide window to system tray on App start</string>
+        <string>Minimize window at application startup</string>
        </property>
       </widget>
      </item>

src/main.cpp

@@ -86,8 +86,8 @@ int main(int argc, char** argv)
 #endif
 
     MainWindow mainWindow;
-    mainWindow.show();
     app.setMainWindow(&mainWindow);
+    mainWindow.show();
     
     QObject::connect(&app, SIGNAL(openFile(QString)), &mainWindow, SLOT(openDatabase(QString)));
     
@@ -112,5 +112,10 @@ int main(int argc, char** argv)
         }
     }
     
+    // start minimized if configured
+    if (config()->get("GUI/MinimizeOnStartup").toBool()) {
+        mainWindow.minimizeWindow();
+    }
+    
     return app.exec();
 }