Multiple fixes to MainWindow and some cleanup

* Fix MainWindow startup when minimize to tray was enabled
* Reduce duplicate code in DatabaseWidget.cpp
* Fix snapcraft build dependencies
* Add support for CTRL+TAB, CTRL+PGUP, CTRL+SHIFT+TAB, CTRL+PGDN to control database tabs from any focus location
* Add CTRL+SHIFT+M shortcut to minimize to tray
* Allow minimize instead of app exit without tray icon

1 files changed, 4 insertions, 14 deletions

diff --git a/src/core/Bootstrap.cpp b/src/core/Bootstrap.cpp
index 2c25b2505..70ca7eec4 100644
--- a/src/core/Bootstrap.cpp
+++ b/src/core/Bootstrap.cpp
@@ -71,20 +71,10 @@ void bootstrapApplication()
 void restoreMainWindowState(MainWindow& mainWindow)
 {
     // start minimized if configured
-    bool minimizeOnStartup = config()->get("GUI/MinimizeOnStartup").toBool();
-    bool minimizeToTray = config()->get("GUI/MinimizeToTray").toBool();
-#ifndef Q_OS_LINUX
-    if (minimizeOnStartup) {
-#else
-    // On some Linux systems, the window should NOT be minimized and hidden (i.e. not shown), at
-    // the same time (which would happen if both minimize on startup and minimize to tray are set)
-    // since otherwise it causes problems on restore as seen on issue #1595. Hiding it is enough.
-    if (minimizeOnStartup && !minimizeToTray) {
-#endif
-        mainWindow.setWindowState(Qt::WindowMinimized);
-    }
-    if (!(minimizeOnStartup && minimizeToTray)) {
-        mainWindow.show();
+    if (config()->get("GUI/MinimizeOnStartup").toBool()) {
+        mainWindow.showMinimized();
+    } else {
+        mainWindow.bringToFront();
     }
 
     if (config()->get("OpenPreviousDatabasesOnStartup").toBool()) {