Palette where the terrain to be drawn can be selected. More...

#include <item_palette.hpp>

Inheritance diagram for editor::item_palette:

Public Member Functions
	item_palette (editor_display &gui, editor_toolkit &toolkit)

virtual void	setup (const game_config_view &cfg) override
	Setup the internal data structure. More...

virtual std::string	get_help_string () const override

Public Member Functions inherited from editor::editor_palette< overlay >
	editor_palette (editor_display &gui, int item_size, std::size_t columns, editor_toolkit &toolkit)

virtual sdl_handler_vector	handler_members () override

void	set_start_item (std::size_t index) override

std::size_t	start_num (void) override

void	expand_palette_groups_menu (std::vector< config > &items, int i) override
	Menu expanding for palette group list. More...

void	set_group (std::size_t index) override

const std::vector< item_group > &	get_groups () const override

virtual void	layout () override
	Called by draw_manager to validate layout before drawing. More...

virtual void	draw_contents () override
	Called by widget::draw() More...

void	next_group () override

void	prev_group () override

void	adjust_size (const SDL_Rect &target) override
	Update the size of this widget. More...

virtual bool	scroll_up () override
	Scroll the editor-palette up one step if possible. More...

virtual bool	can_scroll_up () override

virtual bool	scroll_down () override
	Scroll the editor-palette down one step if possible. More...

virtual bool	can_scroll_down () override

void	swap () override
	For tools which support fg and bg items, exchange the two items. More...

const overlay &	selected_fg_item () const
	Return the currently selected foreground/background item. More...

const overlay &	selected_bg_item () const

Public Member Functions inherited from editor::tristate_palette
	tristate_palette ()

Public Member Functions inherited from editor::common_palette
	common_palette ()

virtual	~common_palette ()

virtual bool	supports_swap ()
	Whether the hotkey system should the enable GUI button connected to swap(). More...

virtual std::vector< std::string >	action_pressed () const

Public Member Functions inherited from gui::widget
const rect &	location () const

virtual void	set_location (const SDL_Rect &rect)

void	set_location (int x, int y)

void	set_width (int w)

void	set_height (int h)

void	set_measurements (int w, int h)

int	width () const

int	height () const

bool	focus (const SDL_Event *event)

void	set_focus (bool focus)

bool	hidden () const

virtual void	enable (bool new_val=true)

bool	enabled () const

void	set_clip_rect (const SDL_Rect &rect)

void	queue_redraw ()
	Indicate that the widget should be redrawn. More...

void	queue_redraw (const rect &)
	Indicate that a specific region of the screen should be redrawn. More...

void	set_dirty (bool dirty=true)

bool	dirty () const

const std::string &	id () const

void	set_id (const std::string &id)

void	set_tooltip_string (const std::string &str)

virtual void	process_tooltip_string (int mousex, int mousey) override

virtual bool	expose (const rect &region) override
	Called by draw_manager when it believes a redraw is necessary. More...

virtual rect	screen_location () override
	The current draw location of the display, on the screen. More...

Public Member Functions inherited from events::sdl_handler
virtual void	handle_window_event (const SDL_Event &)

virtual void	process_event ()

virtual bool	requires_event_focus (const SDL_Event *=nullptr) const

virtual void	join ()

virtual void	join (context &c)

virtual void	join_same (sdl_handler *parent)

virtual void	leave ()

virtual void	join_global ()

virtual void	leave_global ()

virtual bool	has_joined ()

virtual bool	has_joined_global ()

sdl_handler &	operator= (sdl_handler &&)=delete
	Moving would require two instances' context membership to be handled, it's simpler to delete these and require the two instances to be separately constructed / destructed. More...

	sdl_handler (sdl_handler &&)=delete

Public Member Functions inherited from gui2::top_level_drawable
virtual void	update ()
	Update state and any parameters that may effect layout, or any of the later stages. More...

virtual void	render ()
	Perform any internal rendering necessary to prepare the drawable. More...

Private Member Functions
virtual const std::string &	get_id (const overlay &item) override

virtual void	setup_item (const overlay &item, texture &item_base_image, texture &item_overlay_image, std::stringstream &tooltip) override
	Setup item image and tooltip. More...

Additional Inherited Members
Protected Types inherited from editor::editor_palette< overlay >
typedef std::map< std::string, overlay >	item_map

Protected Member Functions inherited from editor::editor_palette< overlay >
virtual void	set_group (const std::string &id)
	Sets a group active id. More...

const std::vector< std::string > &	active_group ()

virtual void	select_fg_item (const std::string &item_id) override
	Select a foreground item. More...

virtual void	select_bg_item (const std::string &item_id) override

Protected Member Functions inherited from gui::widget
	widget (const bool auto_join=true)

virtual	~widget ()

virtual void	update_location (const SDL_Rect &)

virtual void	handle_event (const SDL_Event &) override

bool	mouse_locked () const

void	aquire_mouse_lock ()

void	free_mouse_lock ()

Protected Member Functions inherited from events::sdl_handler
	sdl_handler (const bool auto_join=true)

	sdl_handler (const sdl_handler &)

sdl_handler &	operator= (const sdl_handler &)

virtual	~sdl_handler ()

Protected Member Functions inherited from gui2::top_level_drawable
	top_level_drawable ()

virtual	~top_level_drawable ()

	top_level_drawable (const top_level_drawable &)

top_level_drawable &	operator= (const top_level_drawable &)

	top_level_drawable (top_level_drawable &&)

top_level_drawable &	operator= (top_level_drawable &&)

Protected Attributes inherited from editor::editor_palette< overlay >
std::vector< item_group >	groups_
	The editor_groups as defined in editor-groups.cfg. More...

editor_display &	gui_

int	item_size_
	Both the width and the height of the square buttons. More...

int	item_space_
	item_size_ plus some padding. More...

std::size_t	columns_
	Number of items per row. More...

std::map< std::string, std::vector< std::string > >	group_map_

item_map	item_map_

std::size_t	items_start_
	Index of the item at the top-left of the visible area, used for scrolling up and down. More...

std::set< std::string >	non_core_items_

Protected Attributes inherited from gui::widget
bool	focus_