qcam: main_window: Make cameraCombo_ private

This commit introduces no functional changes.
This is required so that the combo-box list can be managed
conveniently from various private functions in subsequent
commit.

Signed-off-by: Umang Jain <email@uajain.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/qcam/main_window.h b/src/qcam/main_window.h
index 5d6251c8..4ec37d40 100644
--- a/src/qcam/main_window.h
+++ b/src/qcam/main_window.h
@@ -29,6 +29,7 @@
 using namespace libcamera;
 
 class QAction;
+class QComboBox;
 
 enum {
 	OptCamera = 'c',
@@ -72,6 +73,7 @@ private:
 	/* UI elements */
 	QToolBar *toolbar_;
 	QAction *startStopAction_;
+	QComboBox *cameraCombo_;
 	ViewFinder *viewfinder_;
 
 	QIcon iconPlay_;