Port from KComboBox to QComboBox

Summary: None of Dolphin's current usages of `KComboBox` use any of its additional features beyond `QComboBox`, so let's use `QComboBox` instead.

Test Plan: Tested all features that use comboboxes in Dolphin. No visual or functional changes or regressions.

Reviewers: #dolphin, elvisangelaccio, broulik

Reviewed By: #dolphin, elvisangelaccio

Subscribers: broulik, kfm-devel

Tags: #dolphin

Differential Revision: https://phabricator.kde.org/D13749

1 files changed, 3 insertions, 3 deletions

diff --git a/src/settings/viewmodes/viewsettingstab.h b/src/settings/viewmodes/viewsettingstab.h
index 0c1b8a3b5..fff882e5e 100644
--- a/src/settings/viewmodes/viewsettingstab.h
+++ b/src/settings/viewmodes/viewsettingstab.h
@@ -25,7 +25,7 @@
 #include <QWidget>
 
 class DolphinFontRequester;
-class KComboBox;
+class QComboBox;
 class QCheckBox;
 class QSlider;
 
@@ -69,8 +69,8 @@ private:
     QSlider* m_previewSizeSlider;
 
     DolphinFontRequester* m_fontRequester;
-    KComboBox* m_widthBox;
-    KComboBox* m_maxLinesBox;
+    QComboBox* m_widthBox;
+    QComboBox* m_maxLinesBox;
     QCheckBox* m_expandableFolders;
 };