#textdomain wesnoth-lib
###
### Definition of a horizontal scrollbar.
###

#define _GUI_STATE POSITIONER_LEFT BG_COLOR IMAGE_SUFFIX IPF
	[draw]

		#
		# Groove
		#

		[rectangle]
			x = 0
			y = 0
			w = "(width)"
			h = "(height)"
			fill_color = {BG_COLOR}
		[/rectangle]

		#
		# Positioner
		#

		[image]
			# 5 pixels high
			x = "(positioner_offset)"
			y = 0
			name = "buttons/scrollbars/scrollleft{IMAGE_SUFFIX}{IPF}"
		[/image]

		[image]
			x = "(positioner_offset + {POSITIONER_LEFT})"
			y = 0
			w = "(
if(positioner_length - {POSITIONER_LEFT} < 0
	, 0, positioner_length - {POSITIONER_LEFT}))"
			resize_mode = "stretch"
			name = "buttons/scrollbars/scrollhorizontal{IMAGE_SUFFIX}{IPF}"
		[/image]

		[image]
			# 5 pixels high
			x = "(positioner_offset + positioner_length)"
			y = 0
			name = "buttons/scrollbars/scrollright{IMAGE_SUFFIX}{IPF}"
		[/image]

	[/draw]
#enddef

#define _GUI_RESOLUTION RESOLUTION WIDTH HEIGHT POSITIONER_LENGHT POSITIONER_LEFT IPF
	[resolution]

		{RESOLUTION}

		min_width = {WIDTH}
		min_height = {HEIGHT}

		default_width = {WIDTH}
		default_height = 15

		max_width = 0
		max_height = {HEIGHT}

		minimum_positioner_length = {POSITIONER_LENGHT}

		left_offset = 0
		right_offset = 0

		[state_enabled]
			{_GUI_STATE ({POSITIONER_LEFT}) ({GUI__BACKGROUND_COLOR_ENABLED}) ".png" ({IPF}) }
		[/state_enabled]

		[state_disabled]
			{_GUI_STATE ({POSITIONER_LEFT}) ({GUI__BACKGROUND_COLOR_DISABLED}) ".png~GS()" ({IPF}) }
		[/state_disabled]

		[state_pressed]
			{_GUI_STATE ({POSITIONER_LEFT}) ({GUI__BACKGROUND_COLOR_ENABLED}) "-pressed.png" ({IPF}) }
		[/state_pressed]

		[state_focused]
			{_GUI_STATE ({POSITIONER_LEFT}) ({GUI__BACKGROUND_COLOR_ENABLED}) "-active.png" ({IPF}) }
		[/state_focused]
	[/resolution]
#enddef

[horizontal_scrollbar_definition]
	id = "default"
	description = "a horizontal scrollbar"

	# Note a scrollbar is normally sized by the item that "masters" it
	# that's why the default height is rather low.

	{_GUI_RESOLUTION () 20 25 11 2 ()}

[/horizontal_scrollbar_definition]

[horizontal_scrollbar_definition]
	id = "transparent"
	description = "a transparent horizontal scrollbar"

	# Note a scrollbar is normally sized by the item that "masters" it
	# that's why the default height is rather low.

	{_GUI_RESOLUTION () 20 25 11 2 "~O(65%)"}

[/horizontal_scrollbar_definition]

#undef _GUI_STATE
#undef _GUI_RESOLUTION