plugin installer: use default flags (do not exclude close button)

Author: wonder-sk

python/plugins/plugin_installer/installer_gui.py

@@ -248,8 +248,8 @@ def __init__(self, parent, errorMessage):
 # --- class QgsPluginInstallerDialog ------------------------------------------------------------------------- #
 class QgsPluginInstallerDialog(QDialog, Ui_QgsPluginInstallerDialogBase):
   # ----------------------------------------- #
-  def __init__(self, parent, fl):
-    QDialog.__init__(self, parent, fl)
+  def __init__(self, parent):
+    QDialog.__init__(self, parent)
     self.setupUi(self)
     self.reposGroup = "/Qgis/plugin-repos"
 

python/plugins/plugin_installer/installer_plugin.py

@@ -164,8 +164,7 @@ def run(self, parent = None):
         if QgsApplication.keyboardModifiers() == Qt.KeyboardModifiers(Qt.ShiftModifier):
           keepQuiet = True
 
-    flags = Qt.WindowTitleHint | Qt.WindowSystemMenuHint | Qt.WindowMaximizeButtonHint 
-    self.guiDlg = QgsPluginInstallerDialog(parent,flags)
+    self.guiDlg = QgsPluginInstallerDialog(parent)
     self.guiDlg.show()