Qtfred quick action bars (#7375)

* Add quick action bars to qtfred FredView

* always use trimmed

* make sure the layer list stays updated

Author: MjnMixael

qtfred/src/mission/Editor.h

@@ -120,6 +120,9 @@ class Editor : public QObject {
 	/*! Emit layerStructureChanged — called by EditorViewport when layers are added/removed or objects move between layers. */
 	void notifyLayerStructureChanged() { layerStructureChanged(); }
 
+	/*! Emit layerListChanged — called by EditorViewport when layer names are added/removed/reloaded. */
+	void notifyLayerListChanged() { layerListChanged(); }
+
   signals:
 	/**
 	 * @brief Signal for when a new mission has been loaded
@@ -155,6 +158,11 @@ class Editor : public QObject {
 	 */
 	void layerStructureChanged();
 
+	/**
+	 * @brief A signal emitted when the layer name list itself changes (add/remove/reload)
+	 */
+	void layerListChanged();
+
   public:
 	// --- Undo / autosave state ---
 	int undoAvailable = 0;    ///< Whether an undo state (Backup.002) is available
@@ -236,6 +244,9 @@ class Editor : public QObject {
 
 	bool rename_wing(int wing, const SCP_string& new_name, bool rename_members = true);
 
+	// DA 1/7/99 These ship names are not variables
+	int rename_ship(int ship, const char* name);
+
 	/**
 	 * @brief Delete a whole wing, leaving ships intact but wingless.
 	 *
@@ -319,9 +330,6 @@ class Editor : public QObject {
 
 	int invalidate_references(const char* name, sexp_ref_type type);
 
-	// DA 1/7/99 These ship names are not variables
-	int rename_ship(int ship, const char* name);
-
 	void delete_reinforcement(int num);
 
 	// changes the currently selected wing.  It is assumed that cur_wing == cur_ship's wing

qtfred/src/mission/EditorViewport.cpp

@@ -1011,6 +1011,7 @@ bool EditorViewport::addLayer(const SCP_string& name, SCP_string* errorMessage)
 	_layerVisibility.push_back(true);
 	syncMissionLayerNames();
 	editor->notifyLayerStructureChanged();
+	editor->notifyLayerListChanged();
 	return true;
 }
 
@@ -1045,6 +1046,7 @@ bool EditorViewport::deleteLayer(const SCP_string& name, SCP_string* errorMessag
 	}
 	syncMissionLayerNames();
 	editor->notifyLayerStructureChanged();
+	editor->notifyLayerListChanged();
 	return true;
 }
 
@@ -1112,6 +1114,7 @@ void EditorViewport::reloadLayersFromMission() {
 
 	_layerVisibility.resize(_layerNames.size(), true);
 	syncMissionLayerNames();
+	editor->notifyLayerListChanged();
 
 	for (int objectIndex = 0; objectIndex < MAX_OBJECTS; ++objectIndex) {
 		auto* objp = &Objects[objectIndex];