Remove custom brushes with the middle mouse button

And made the "X" button on the custom brushes a little smaller. Partially addresses #132

Changelog.md

@@ -9,10 +9,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Crowdin integration for contributing translations!
 - Spanish translation - thanks to azagaya!
 - Translators can now be seen in the About window.
+- It is now possible to remove custom brushes with the middle mouse button.
 
 ## Changed
 - Updates to the Greek, Russian and Traditional Chinese translations.
 - Replaced some OS alerts with a custom made error dialog.
+- Made the "X" button on the custom brushes a little smaller.
 
 ### Fixed
 - Delay the splash screen popup so it shows properly centered (thanks to YeldhamDev)

Scripts/BrushButton.gd

@@ -6,6 +6,10 @@ export var custom_brush_index := -3
 var random_brushes := []
 
 func _on_BrushButton_pressed() -> void:
+	# Delete the brush on middle mouse press
+	if Input.is_action_just_released("middle_mouse"):
+		_on_DeleteButton_pressed()
+		return
 	# Change left brush
 	if Global.brush_type_window_position == "left":
 		Global.current_left_brush_type = brush_type

Scripts/CameraMovement.gd

@@ -11,9 +11,9 @@ func _ready() -> void:
 func _input(event : InputEvent) -> void:
 	var mouse_pos := viewport_container.get_local_mouse_position()
 	var viewport_size := viewport_container.rect_size
-	if event.is_action_pressed("camera_drag") || event.is_action_pressed("space"):
+	if event.is_action_pressed("middle_mouse") || event.is_action_pressed("space"):
 		drag = true
-	elif event.is_action_released("camera_drag") || event.is_action_released("space"):
+	elif event.is_action_released("middle_mouse") || event.is_action_released("space"):
 		drag = false
 
 	if Global.can_draw && Rect2(Vector2.ZERO, viewport_size).has_point(mouse_pos):

project.godot

@@ -45,13 +45,14 @@ _global_script_class_icons={
 [application]
 
 config/name="Pixelorama"
+config/description="A free & open-source 2D sprite editor"
 run/main_scene="res://Main.tscn"
 run/low_processor_mode=true
 boot_splash/image="res://splash.png"
 boot_splash/bg_color=Color( 0.145098, 0.145098, 0.164706, 1 )
 config/icon="res://icon.png"
-config/description="A free & open-source 2D sprite editor"
+config/windows_native_icon="res://icon.ico"
-config/Version="v0.6.1"
+config/Version="v0.6.2"
 
 [autoload]
 
@@ -103,7 +104,7 @@ zoom_out={
 "events": [ Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"button_mask":0,"position":Vector2( 0, 0 ),"global_position":Vector2( 0, 0 ),"factor":1.0,"button_index":5,"pressed":false,"doubleclick":false,"script":null)
  ]
 }
-camera_drag={
+middle_mouse={
 "deadzone": 0.5,
 "events": [ Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"button_mask":0,"position":Vector2( 0, 0 ),"global_position":Vector2( 0, 0 ),"factor":1.0,"button_index":3,"pressed":false,"doubleclick":false,"script":null)
  ]