More UI hints and cursor changes

UI hint for the layer visibility buttons and the cursor shape changes depending on where the user is hovering.

LayerContainer.tscn

@@ -13,10 +13,13 @@ margin_left = 7.0
 margin_top = 7.0
 margin_right = 152.0
 margin_bottom = 39.0
+mouse_default_cursor_shape = 2
 
 [node name="VisibilityButton" type="Button" parent="HBoxContainer"]
 margin_right = 20.0
 margin_bottom = 32.0
+hint_tooltip = "Toggle layer's visibility"
+mouse_default_cursor_shape = 2
 text = "V"
 
 [node name="TextureRect" type="TextureRect" parent="HBoxContainer"]

Main.tscn

@@ -35,13 +35,13 @@ margin_bottom = 294.0
 size_flags_vertical = 3
 
 [node name="MenuItems" type="HBoxContainer" parent="UI/ToolPanel/Tools/MenusAndTools"]
-editor/display_folded = true
 margin_right = 320.0
 margin_bottom = 20.0
 
 [node name="FileMenu" type="MenuButton" parent="UI/ToolPanel/Tools/MenusAndTools/MenuItems"]
 margin_right = 35.0
 margin_bottom = 20.0
+mouse_default_cursor_shape = 2
 theme = ExtResource( 2 )
 text = "File"
 
@@ -49,6 +49,7 @@ text = "File"
 margin_left = 39.0
 margin_right = 75.0
 margin_bottom = 20.0
+mouse_default_cursor_shape = 2
 theme = ExtResource( 2 )
 text = "Edit"
 
@@ -63,6 +64,7 @@ margin_right = 51.0
 margin_bottom = 20.0
 hint_tooltip = "P for left mouse button
 Alt + P for right mouse button"
+mouse_default_cursor_shape = 2
 button_mask = 3
 text = "Pencil"
 
@@ -78,6 +80,7 @@ margin_right = 106.0
 margin_bottom = 20.0
 hint_tooltip = "E for left mouse button
 Alt + E for right mouse button"
+mouse_default_cursor_shape = 2
 button_mask = 3
 text = "Eraser"
 
@@ -92,6 +95,7 @@ margin_right = 166.0
 margin_bottom = 20.0
 hint_tooltip = "B for left mouse button
 Alt + B for right mouse button"
+mouse_default_cursor_shape = 2
 button_mask = 3
 text = "Bucket"
 
@@ -120,6 +124,7 @@ text = "Left tool options"
 margin_top = 18.0
 margin_right = 154.0
 margin_bottom = 42.0
+mouse_default_cursor_shape = 2
 pressed = true
 text = "Show left indicator"
 
@@ -129,6 +134,7 @@ margin_right = 32.0
 margin_bottom = 78.0
 rect_min_size = Vector2( 32, 32 )
 hint_tooltip = "Color picker for the left tool"
+mouse_default_cursor_shape = 2
 size_flags_horizontal = 0
 size_flags_vertical = 0
 
@@ -147,6 +153,7 @@ text = "Brush size: "
 margin_left = 79.0
 margin_right = 153.0
 margin_bottom = 24.0
+mouse_default_cursor_shape = 2
 min_value = 1.0
 value = 1.0
 suffix = "px"
@@ -171,6 +178,7 @@ text = "Right tool options"
 margin_top = 18.0
 margin_right = 154.0
 margin_bottom = 42.0
+mouse_default_cursor_shape = 2
 text = "Show right indicator"
 
 [node name="RightColorPickerButton" type="ColorPickerButton" parent="UI/ToolPanel/Tools/ToolOptions/RightToolOptions"]
@@ -179,6 +187,7 @@ margin_right = 32.0
 margin_bottom = 78.0
 rect_min_size = Vector2( 32, 32 )
 hint_tooltip = "Color picker for the right tool"
+mouse_default_cursor_shape = 2
 size_flags_horizontal = 0
 size_flags_vertical = 0
 
@@ -197,6 +206,7 @@ text = "Brush size: "
 margin_left = 79.0
 margin_right = 153.0
 margin_bottom = 24.0
+mouse_default_cursor_shape = 2
 min_value = 1.0
 value = 1.0
 suffix = "px"
@@ -206,6 +216,7 @@ editor/display_folded = true
 margin_left = 324.0
 margin_right = 860.0
 margin_bottom = 600.0
+mouse_default_cursor_shape = 3
 size_flags_horizontal = 3
 stretch = true
 
@@ -222,12 +233,14 @@ zoom = Vector2( 0.15, 0.15 )
 script = ExtResource( 6 )
 
 [node name="LayerPanel" type="Panel" parent="UI"]
+editor/display_folded = true
 margin_left = 864.0
 margin_right = 1024.0
 margin_bottom = 600.0
 rect_min_size = Vector2( 160, 0 )
 
 [node name="ScrollContainer" type="ScrollContainer" parent="UI/LayerPanel"]
+editor/display_folded = true
 margin_right = 160.0
 margin_bottom = 600.0
 size_flags_horizontal = 3
@@ -255,6 +268,7 @@ margin_bottom = 38.0
 margin_right = 20.0
 margin_bottom = 20.0
 hint_tooltip = "Create a new layer"
+mouse_default_cursor_shape = 2
 text = "+"
 
 [node name="RemoveLayerButton" type="Button" parent="UI/LayerPanel/ScrollContainer/VBoxLayerContainer/HBoxContainer"]
@@ -262,6 +276,7 @@ margin_left = 24.0
 margin_right = 44.0
 margin_bottom = 20.0
 hint_tooltip = "Remove current layer"
+mouse_default_cursor_shape = 8
 disabled = true
 text = "X"
 
@@ -270,6 +285,7 @@ margin_left = 48.0
 margin_right = 67.0
 margin_bottom = 20.0
 hint_tooltip = "Move up the current layer"
+mouse_default_cursor_shape = 8
 disabled = true
 text = "^"
 
@@ -278,6 +294,7 @@ margin_left = 71.0
 margin_right = 90.0
 margin_bottom = 20.0
 hint_tooltip = "Move down the current layer"
+mouse_default_cursor_shape = 8
 disabled = true
 text = "v"
 
@@ -286,6 +303,7 @@ margin_left = 94.0
 margin_right = 118.0
 margin_bottom = 20.0
 hint_tooltip = "Clone current layer"
+mouse_default_cursor_shape = 2
 text = "Cl"
 
 [node name="MergeDownLayer" type="Button" parent="UI/LayerPanel/ScrollContainer/VBoxLayerContainer/HBoxContainer"]
@@ -293,6 +311,7 @@ margin_left = 122.0
 margin_right = 146.0
 margin_bottom = 20.0
 hint_tooltip = "Merge down current layer"
+mouse_default_cursor_shape = 8
 disabled = true
 text = "M"
 

Scripts/Canvas.gd

@@ -139,8 +139,10 @@ func generate_layer_panels() -> void:
 	current_layer_index = layers.size() - 1
 	if layers.size() == 1:
 		Global.remove_layer_button.disabled = true
+		Global.remove_layer_button.mouse_default_cursor_shape = Control.CURSOR_FORBIDDEN
 	else:
 		Global.remove_layer_button.disabled = false
+		Global.remove_layer_button.mouse_default_cursor_shape = Control.CURSOR_POINTING_HAND
 	
 	for i in range(layers.size() -1, -1, -1):
 		var layer_container = load("res://LayerContainer.tscn").instance()

Scripts/LayerContainer.gd

@@ -29,15 +29,21 @@ func changed_selection() -> void:
 				
 				if Global.canvas.current_layer_index < Global.canvas.layers.size() - 1:
 					Global.move_up_layer_button.disabled = false
+					Global.move_up_layer_button.mouse_default_cursor_shape = Control.CURSOR_POINTING_HAND
 				else:
 					Global.move_up_layer_button.disabled = true
+					Global.move_up_layer_button.mouse_default_cursor_shape = Control.CURSOR_FORBIDDEN
 					
 				if Global.canvas.current_layer_index > 0:
 					Global.move_down_layer_button.disabled = false
+					Global.move_down_layer_button.mouse_default_cursor_shape = Control.CURSOR_POINTING_HAND
 					Global.merge_down_layer_button.disabled = false
+					Global.merge_down_layer_button.mouse_default_cursor_shape = Control.CURSOR_POINTING_HAND
 				else:
 					Global.move_down_layer_button.disabled = true
+					Global.move_down_layer_button.mouse_default_cursor_shape = Control.CURSOR_FORBIDDEN
 					Global.merge_down_layer_button.disabled = true
+					Global.merge_down_layer_button.mouse_default_cursor_shape = Control.CURSOR_FORBIDDEN
 			else:
 				child.currently_selected = false
 				child.get_stylebox("panel").bg_color = Color("3d3b45")