Initialise some class members for belt and braces.

4 files changed, 87 insertions, 87 deletions

diff --git a/src/wx/audio_panel.h b/src/wx/audio_panel.h
index 5e8f92597..4288cbda5 100644
--- a/src/wx/audio_panel.h
+++ b/src/wx/audio_panel.h
@@ -57,20 +57,20 @@ private:
 	void add_to_grid () override;
 	boost::optional<float> peak () const;
 
-	wxCheckBox* _reference;
-	wxStaticText* _reference_note;
-	wxButton* _show;
-	wxStaticText* _gain_label;
-	wxStaticText* _gain_db_label;
-	ContentSpinCtrlDouble<AudioContent>* _gain;
-	wxButton* _gain_calculate_button;
-	wxStaticText* _peak;
-	wxStaticText* _delay_label;
-	wxStaticText* _delay_ms_label;
-	ContentSpinCtrl<AudioContent>* _delay;
-	AudioMappingView* _mapping;
-	wxStaticText* _description;
-	AudioDialog* _audio_dialog;
+	wxCheckBox* _reference = nullptr;
+	wxStaticText* _reference_note = nullptr;
+	wxButton* _show = nullptr;
+	wxStaticText* _gain_label = nullptr;
+	wxStaticText* _gain_db_label = nullptr;
+	ContentSpinCtrlDouble<AudioContent>* _gain = nullptr;
+	wxButton* _gain_calculate_button = nullptr;
+	wxStaticText* _peak = nullptr;
+	wxStaticText* _delay_label = nullptr;
+	wxStaticText* _delay_ms_label = nullptr;
+	ContentSpinCtrl<AudioContent>* _delay = nullptr;
+	AudioMappingView* _mapping = nullptr;
+	wxStaticText* _description = nullptr;
+	AudioDialog* _audio_dialog = nullptr;
 
 	boost::signals2::scoped_connection _mapping_connection;
 	boost::signals2::scoped_connection _active_jobs_connection;
diff --git a/src/wx/text_panel.h b/src/wx/text_panel.h
index c4498f970..6c320782a 100644
--- a/src/wx/text_panel.h
+++ b/src/wx/text_panel.h
@@ -72,38 +72,38 @@ private:
 	void update_outline_subtitles_in_viewer ();
 	void clear_outline_subtitles ();
 
-	wxCheckBox* _reference;
-	wxStaticText* _reference_note;
+	wxCheckBox* _reference = nullptr;
+	wxStaticText* _reference_note = nullptr;
 	wxCheckBox* _outline_subtitles = nullptr;
-	wxCheckBox* _use;
-	wxChoice* _type;
-	wxCheckBox* _burn;
-	wxStaticText* _offset_label;
-	wxStaticText* _x_offset_label;
-	wxStaticText* _x_offset_pc_label;
-	wxStaticText* _y_offset_label;
-	wxStaticText* _y_offset_pc_label;
-	SpinCtrl* _x_offset;
-	SpinCtrl* _y_offset;
-	wxStaticText* _scale_label;
-	wxStaticText* _x_scale_label;
-	wxStaticText* _x_scale_pc_label;
-	wxStaticText* _y_scale_label;
-	wxStaticText* _y_scale_pc_label;
-	SpinCtrl* _x_scale;
-	SpinCtrl* _y_scale;
-	wxStaticText* _line_spacing_label;
-	wxStaticText* _line_spacing_pc_label;
-	SpinCtrl* _line_spacing;
+	wxCheckBox* _use = nullptr;
+	wxChoice* _type = nullptr;
+	wxCheckBox* _burn = nullptr;
+	wxStaticText* _offset_label = nullptr;
+	wxStaticText* _x_offset_label = nullptr;
+	wxStaticText* _x_offset_pc_label = nullptr;
+	wxStaticText* _y_offset_label = nullptr;
+	wxStaticText* _y_offset_pc_label = nullptr;
+	SpinCtrl* _x_offset = nullptr;
+	SpinCtrl* _y_offset = nullptr;
+	wxStaticText* _scale_label = nullptr;
+	wxStaticText* _x_scale_label = nullptr;
+	wxStaticText* _x_scale_pc_label = nullptr;
+	wxStaticText* _y_scale_label = nullptr;
+	wxStaticText* _y_scale_pc_label = nullptr;
+	SpinCtrl* _x_scale = nullptr;
+	SpinCtrl* _y_scale = nullptr;
+	wxStaticText* _line_spacing_label = nullptr;
+	wxStaticText* _line_spacing_pc_label = nullptr;
+	SpinCtrl* _line_spacing = nullptr;
 	wxStaticText* _dcp_track_label = nullptr;
 	wxChoice* _dcp_track = nullptr;
-	wxStaticText* _stream_label;
-	wxChoice* _stream;
-	wxButton* _text_view_button;
+	wxStaticText* _stream_label = nullptr;
+	wxChoice* _stream = nullptr;
+	wxButton* _text_view_button = nullptr;
 	TextView* _text_view = nullptr;
 	wxButton* _fonts_dialog_button;
 	FontsDialog* _fonts_dialog = nullptr;
-	wxButton* _appearance_dialog_button;
+	wxButton* _appearance_dialog_button = nullptr;
 	TextType _original_type;
 	wxStaticText* _language_label = nullptr;
 	LanguageTagWidget* _language = nullptr;
diff --git a/src/wx/timing_panel.h b/src/wx/timing_panel.h
index f5c9893de..f09c40141 100644
--- a/src/wx/timing_panel.h
+++ b/src/wx/timing_panel.h
@@ -50,24 +50,24 @@ private:
 
 	std::weak_ptr<FilmViewer> _viewer;
 
-	wxStaticText* _h_label;
-	wxStaticText* _m_label;
-	wxStaticText* _s_label;
-	wxStaticText* _f_label;
-	wxStaticText* _colon[3];
-	wxStaticText* _position_label;
-	Timecode<dcpomatic::DCPTime>* _position;
-	wxButton* _move_to_start_of_reel;
-	wxStaticText* _full_length_label;
-	Timecode<dcpomatic::DCPTime>* _full_length;
-	wxStaticText* _trim_start_label;
-	Timecode<dcpomatic::ContentTime>* _trim_start;
-	wxButton* _trim_start_to_playhead;
-	wxButton* _trim_end_to_playhead;
-	wxStaticText* _trim_end_label;
-	Timecode<dcpomatic::ContentTime>* _trim_end;
-	wxStaticText* _play_length_label;
-	Timecode<dcpomatic::DCPTime>* _play_length;
+	wxStaticText* _h_label = nullptr;
+	wxStaticText* _m_label = nullptr;
+	wxStaticText* _s_label = nullptr;
+	wxStaticText* _f_label = nullptr;
+	wxStaticText* _colon[3] = { nullptr, nullptr, nullptr };
+	wxStaticText* _position_label = nullptr;
+	Timecode<dcpomatic::DCPTime>* _position = nullptr;
+	wxButton* _move_to_start_of_reel = nullptr;
+	wxStaticText* _full_length_label = nullptr;
+	Timecode<dcpomatic::DCPTime>* _full_length = nullptr;
+	wxStaticText* _trim_start_label = nullptr;
+	Timecode<dcpomatic::ContentTime>* _trim_start = nullptr;
+	wxButton* _trim_start_to_playhead = nullptr;
+	wxButton* _trim_end_to_playhead = nullptr;
+	wxStaticText* _trim_end_label = nullptr;
+	Timecode<dcpomatic::ContentTime>* _trim_end = nullptr;
+	wxStaticText* _play_length_label = nullptr;
+	Timecode<dcpomatic::DCPTime>* _play_length = nullptr;
 
 	Suspender _film_content_changed_suspender;
 };
diff --git a/src/wx/video_panel.h b/src/wx/video_panel.h
index 2d25f82af..92780d218 100644
--- a/src/wx/video_panel.h
+++ b/src/wx/video_panel.h
@@ -71,35 +71,35 @@ private:
 	void setup_description ();
 	void setup_sensitivity ();
 
-	wxCheckBox* _reference;
-	wxStaticText* _reference_note;
-	wxStaticText* _type_label;
-	ContentChoice<VideoContent, VideoFrameType>* _frame_type;
-	wxStaticText* _crop_label;
-	wxStaticText* _left_crop_label;
-	ContentSpinCtrl<VideoContent>* _left_crop;
-	wxToggleButton* _left_right_link;
-	wxStaticText* _right_crop_label;
-	ContentSpinCtrl<VideoContent>* _right_crop;
-	wxStaticText* _top_crop_label;
-	ContentSpinCtrl<VideoContent>* _top_crop;
-	wxToggleButton* _top_bottom_link;
-	wxStaticText* _bottom_crop_label;
-	ContentSpinCtrl<VideoContent>* _bottom_crop;
-	wxStaticText* _fade_in_label;
-	Timecode<dcpomatic::ContentTime>* _fade_in;
-	wxStaticText* _fade_out_label;
-	Timecode<dcpomatic::ContentTime>* _fade_out;
-	wxStaticText* _scale_label;
-	wxRadioButton* _scale_fit;
-	wxRadioButton* _scale_custom;
-	wxButton* _scale_custom_edit;
-	wxStaticText* _description;
-	wxStaticText* _colour_conversion_label;
-	wxChoice* _colour_conversion;
-	wxButton* _edit_colour_conversion_button;
-	wxStaticText* _range_label;
-	wxChoice* _range;
+	wxCheckBox* _reference = nullptr;
+	wxStaticText* _reference_note = nullptr;
+	wxStaticText* _type_label = nullptr;
+	ContentChoice<VideoContent, VideoFrameType>* _frame_type = nullptr;
+	wxStaticText* _crop_label = nullptr;
+	wxStaticText* _left_crop_label = nullptr;
+	ContentSpinCtrl<VideoContent>* _left_crop = nullptr;
+	wxToggleButton* _left_right_link = nullptr;
+	wxStaticText* _right_crop_label = nullptr;
+	ContentSpinCtrl<VideoContent>* _right_crop = nullptr;
+	wxStaticText* _top_crop_label = nullptr;
+	ContentSpinCtrl<VideoContent>* _top_crop = nullptr;
+	wxToggleButton* _top_bottom_link = nullptr;
+	wxStaticText* _bottom_crop_label = nullptr;
+	ContentSpinCtrl<VideoContent>* _bottom_crop = nullptr;
+	wxStaticText* _fade_in_label = nullptr;
+	Timecode<dcpomatic::ContentTime>* _fade_in = nullptr;
+	wxStaticText* _fade_out_label = nullptr;
+	Timecode<dcpomatic::ContentTime>* _fade_out = nullptr;
+	wxStaticText* _scale_label = nullptr;
+	wxRadioButton* _scale_fit = nullptr;
+	wxRadioButton* _scale_custom = nullptr;
+	wxButton* _scale_custom_edit = nullptr;
+	wxStaticText* _description = nullptr;
+	wxStaticText* _colour_conversion_label = nullptr;
+	wxChoice* _colour_conversion = nullptr;
+	wxButton* _edit_colour_conversion_button = nullptr;
+	wxStaticText* _range_label = nullptr;
+	wxChoice* _range = nullptr;
 
 	bool _left_changed_last = true;
 	bool _top_changed_last = true;