Add parent to ChannelFilterEditorDialog (#2232)

CHANGELOG.md

@@ -33,7 +33,7 @@
 - Minor: Improve UX of the "Login expired!" message (#2029)
 - Minor: PageUp and PageDown now scroll in the selected split (#2070, #2081)
 - Minor: Allow highlights to be excluded from `/mentions`. Excluded highlights will not trigger tab highlights either. (#1793, #2036)
-- Minor: Flag all popup dialogs as actual dialogs so they get the relevant window manager hints (#1843, #2182, #2185)
+- Minor: Flag all popup dialogs as actual dialogs so they get the relevant window manager hints (#1843, #2182, #2185, #2232)
 - Minor: Don't show update button for nightly builds on macOS and Linux, this was already the case for Windows (#2163, #2164)
 - Bugfix: Fix crash occurring when pressing Escape in the Color Picker Dialog (#1843)
 - Bugfix: Fix bug preventing users from setting the highlight color of the second entry in the "User" highlights tab (#1898)

src/widgets/dialogs/ChannelFilterEditorDialog.hpp

@@ -4,7 +4,7 @@ namespace chatterino {
 class ChannelFilterEditorDialog : public QDialog
 {
 public:
-    ChannelFilterEditorDialog(QWidget *parent = nullptr);
+    ChannelFilterEditorDialog(QWidget *parent);
 
     const QString getFilter() const;
     const QString getTitle() const;

src/widgets/settingspages/FiltersPage.cpp

@@ -2,7 +2,9 @@
 
 #include "controllers/filters/FilterModel.hpp"
 #include "singletons/Settings.hpp"
+#include "singletons/WindowManager.hpp"
 #include "util/LayoutCreator.hpp"
+#include "widgets/Window.hpp"
 #include "widgets/dialogs/ChannelFilterEditorDialog.hpp"
 #include "widgets/helper/EditableModelView.hpp"
 
@@ -40,7 +42,8 @@ FiltersPage::FiltersPage()
     });
 
     view->addButtonPressed.connect([] {
-        ChannelFilterEditorDialog d;
+        ChannelFilterEditorDialog d(
+            static_cast<QWidget *>(&(getApp()->windows->getMainWindow())));
         if (d.exec() == QDialog::Accepted)
         {
             getSettings()->filterRecords.append(