Remove all calls to wxKeyEvent::StopPropagation. Key events don't propagate by default and even if they did, events which are marked as processed don't propagate further.

Originally committed to SVN as r6046.

aegisub/src/audio_display.cpp

@@ -1194,12 +1194,9 @@ void AudioDisplay::OnMouseEvent(wxMouseEvent& event)
 
 void AudioDisplay::OnKeyDown(wxKeyEvent& event)
 {
-	if (!hotkey::check("Audio", context, event.GetKeyCode(), event.GetUnicodeKey(), event.GetModifiers()))
+	hotkey::check("Audio", context, event.GetKeyCode(), event.GetUnicodeKey(), event.GetModifiers());
-		event.Skip();
-	event.StopPropagation();
 }
 
-
 void AudioDisplay::OnSize(wxSizeEvent &)
 {
 	// We changed size, update the sub-controls' internal data and redraw

aegisub/src/base_grid.cpp

@@ -975,7 +975,6 @@ bool BaseGrid::IsDisplayed(const AssDialogue *line) const {
 }
 
 void BaseGrid::OnKeyDown(wxKeyEvent &event) {
-	event.StopPropagation();
 	if (hotkey::check("Subtitle Grid", context, event.GetKeyCode(), event.GetUnicodeKey(), event.GetModifiers()))
 		return;
 

aegisub/src/dialog_detached_video.cpp

@@ -122,7 +122,6 @@ void DialogDetachedVideo::OnMinimize(wxIconizeEvent &event) {
 }
 
 void DialogDetachedVideo::OnKeyDown(wxKeyEvent &evt) {
-	evt.StopPropagation();
 	hotkey::check("Video Display", context, evt.GetKeyCode(), evt.GetUnicodeKey(), evt.GetModifiers());
 }
 

aegisub/src/dialog_styling_assistant.cpp

@@ -267,5 +267,4 @@ void DialogStyling::OnKeyDown(wxKeyEvent &evt) {
 		}
 		evt.Skip();
 	}
-	evt.StopPropagation();
 }

aegisub/src/dialog_translation.cpp

@@ -256,7 +256,6 @@ void DialogTranslation::InsertOriginal() {
 void DialogTranslation::OnKeyDown(wxKeyEvent &evt) {
 	if (!hotkey::check("Translation Assistant", c, evt.GetKeyCode(), evt.GetUnicodeKey(), evt.GetModifiers()))
 		evt.Skip();
-	evt.StopPropagation();
 }
 
 void DialogTranslation::OnPlayVideoButton(wxCommandEvent &) {

aegisub/src/subs_edit_box.cpp

@@ -457,7 +457,6 @@ void SubsEditBox::UpdateFrameTiming(agi::vfr::Framerate const& fps) {
 }
 
 void SubsEditBox::OnKeyDown(wxKeyEvent &event) {
-	event.StopPropagation();
 	if (hotkey::check("Subtitle Edit Box", c, event.GetKeyCode(), event.GetUnicodeKey(), event.GetModifiers()))
 		return;
 

aegisub/src/video_display.cpp

@@ -370,9 +370,7 @@ void VideoDisplay::OnContextMenu(wxContextMenuEvent&) {
 }
 
 void VideoDisplay::OnKeyDown(wxKeyEvent &event) {
-	event.StopPropagation();
+	hotkey::check("Video", con, event.GetKeyCode(), event.GetUnicodeKey(), event.GetModifiers());
-	if (hotkey::check("Video", con, event.GetKeyCode(), event.GetUnicodeKey(), event.GetModifiers()))
-		return;
 }
 
 void VideoDisplay::SetZoom(double value) {