Collection Manager: Update tooltips. Task: T69577

Make tooltips for QCD slots show the slot number and its
collection's name in both the OpenGL widget and
the 3D View header widget.

object_collection_manager/__init__.py

@@ -22,7 +22,7 @@ bl_info = {
     "name": "Collection Manager",
     "description": "Manage collections and their objects",
     "author": "Ryan Inch",
-    "version": (2,4,3),
+    "version": (2,4,4),
     "blender": (2, 80, 0),
     "location": "View3D - Object Mode (Shortcut - M)",
     "warning": '',  # used for warning icon and text in addons panel

object_collection_manager/qcd_move_widget.py

@@ -774,12 +774,13 @@ def draw_callback_px(self, context):
     shader.bind()
 
     in_tooltip_area = False
+    tooltip_slot_idx = None
 
     for num in range(20):
         slot_num = num + 1
-        qcd_slot = qcd_slots.get_name(f"{slot_num}")
-        if qcd_slot:
-            qcd_laycol = layer_collections[qcd_slot]["ptr"]
+        qcd_slot_name = qcd_slots.get_name(f"{slot_num}")
+        if qcd_slot_name:
+            qcd_laycol = layer_collections[qcd_slot_name]["ptr"]
             collection_objects = qcd_laycol.collection.objects
             selected_objects = qcd_operators.get_move_selection()
             active_object = qcd_operators.get_move_active()
@@ -794,6 +795,7 @@ def draw_callback_px(self, context):
 
             if mouse_in_area(self.mouse_pos, button_area):
                 in_tooltip_area = True
+                tooltip_slot_idx = slot_num
 
                 mod = 0.1
 
@@ -908,7 +910,12 @@ def draw_callback_px(self, context):
 
     if in_tooltip_area:
         if self.draw_tooltip:
-            draw_tooltip(self, context, shader,"Move Object To QCD Slot\n  * Shift-Click to toggle objects\' slot")
+            slot_name = qcd_slots.get_name(f"{tooltip_slot_idx}")
+            slot_string = f"QCD Slot {tooltip_slot_idx}: \"{slot_name}\"\n"
+            hotkey_string = "  * Shift-Click to toggle objects\' slot."
+
+            draw_tooltip(self, context, shader, f"{slot_string}{hotkey_string}")
+
             self.hover_time = None
 
         else:
@@ -930,8 +937,10 @@ def draw_tooltip(self, context, shader, message):
     num_lines = len(lines)
 
     for line in lines:
-        if len(line) > longest[0]:
-            longest[0] = len(line)
+        w, _ = blf.dimensions(font_id, line)
+
+        if w > longest[0]:
+            longest[0] = w
             longest[1] = line
 
     w, h = blf.dimensions(font_id, longest[1])

object_collection_manager/qcd_operators.py

@@ -154,13 +154,28 @@ class MoveToQCDSlot(Operator):
 
 
 class ViewMoveQCDSlot(Operator):
-    '''  * Shift-Click to toggle QCD slots\n  * Ctrl-Click to move objects to QCD slot\n  * Ctrl-Shift-Click to toggle objects\' slot'''
-    bl_label = "View QCD Slot"
+    bl_label = ""
     bl_idname = "view3d.view_move_qcd_slot"
     bl_options = {'REGISTER', 'UNDO'}
 
     slot: StringProperty()
 
+    @classmethod
+    def description(cls, context, properties):
+        global qcd_slots
+
+        slot_name = qcd_slots.get_name(properties.slot)
+
+        slot_string = f"QCD Slot {properties.slot}: \"{slot_name}\"\n"
+
+        hotkey_string = (
+            "  * Shift-Click to toggle QCD slot.\n"
+            "  * Ctrl-Click to move objects to QCD slot.\n"
+            "  * Ctrl-Shift-Click to toggle objects' slot"
+            )
+
+        return f"{slot_string}{hotkey_string}"
+
     def invoke(self, context, event):
         global layer_collections
         global qcd_history