#include <slider.hpp>

Inheritance diagram for gui2::tslider:

Public Types
typedef std::function < t_string(int, int)>	tlabel_creator

Public Types inherited from gui2::tscrollbar_
enum	tscroll { BEGIN, ITEM_BACKWARDS, HALF_JUMP_BACKWARDS, JUMP_BACKWARDS, END, ITEM_FORWARD, HALF_JUMP_FORWARD, JUMP_FORWARD }
	scroll 'step size'. More...

Public Types inherited from gui2::event::tdispatcher
enum	tevent_type { pre = 1, child = 2, post = 4 }

enum	tposition { front_pre_child, back_pre_child, front_child, back_child, front_post_child, back_post_child }
	The position where to add a new callback in the signal handler. More...

enum	tmouse_behavior { all, hit, none }
	The behavior of the mouse events. More...

Public Member Functions
	tslider ()

void	set_value (const int value)
	Inherited from tinteger_selector_. More...

int	get_value () const
	Inherited from tinteger_selector_. More...

void	set_minimum_value (const int minimum_value)
	Inherited from tinteger_selector_. More...

int	get_minimum_value () const
	Inherited from tinteger_selector_. More...

void	set_maximum_value (const int maximum_value)
	Inherited from tinteger_selector_. More...

int	get_maximum_value () const
	Inherited from tinteger_selector_. More...

void	set_best_slider_length (const unsigned length)

void	set_minimum_value_label (const t_string &minimum_value_label)

void	set_maximum_value_label (const t_string &maximum_value_label)

void	set_value_labels (const std::vector< t_string > &value_labels)

void	set_value_labels (const tlabel_creator &value_labels)

t_string	get_value_label () const
	Returns the label shown for the current value. More...

Public Member Functions inherited from gui2::tscrollbar_
	tscrollbar_ ()

void	scroll (const tscroll scroll)
	Sets the item position. More...

bool	at_begin () const
	Is the positioner at the beginning of the scrollbar? More...

bool	at_end () const
	Is the positioner at the and of the scrollbar? More...

bool	all_items_visible () const
	Are all items visible? More...

virtual void	place (const tpoint &origin, const tpoint &size) override
	See twidget::place. More...

virtual void	set_active (const bool active) override
	See tcontrol::set_active. More...

virtual bool	get_active () const override
	See tcontrol::get_active. More...

virtual unsigned	get_state () const override
	See tcontrol::get_state. More...

void	set_item_count (const unsigned item_count)

unsigned	get_item_count () const

void	set_item_position (const unsigned item_position)
	Note the position isn't guaranteed to be the wanted position the step size is honored. More...

unsigned	get_item_position () const

unsigned	get_visible_items () const

void	set_visible_items (const unsigned visible_items)

unsigned	get_step_size () const

void	set_step_size (const unsigned step_size)

Public Member Functions inherited from gui2::tcontrol
	tcontrol (const unsigned canvas_count)

	tcontrol (const implementation::tbuilder_control &builder, const unsigned canvas_count, const std::string &control_type)
	Constructor. More...

virtual void	set_members (const string_map &data)
	Sets the members of the control. More...

bool	disable_click_dismiss () const override
	See twidget::disable_click_dismiss. More...

virtual iterator::twalker_ *	create_walker () override
	See twidget::create_walker. More...

tpoint	get_config_minimum_size () const
	Gets the minimum size as defined in the config. More...

tpoint	get_config_default_size () const
	Gets the default size as defined in the config. More...

tpoint	get_config_maximum_size () const
	Gets the best size as defined in the config. More...

virtual unsigned	get_characters_per_line () const
	Returns the number of characters per line. More...

virtual bool	get_link_aware () const
	Returns whether the label should be link_aware, in in rendering and in searching for links with get_link. More...

virtual std::string	get_link_color () const
	Returns the color string to be used with links. More...

virtual void	layout_initialise (const bool full_initialisation) override
	See twidget::layout_initialise. More...

virtual void	request_reduce_width (const unsigned maximum_width) override
	See twidget::request_reduce_width. More...

virtual twidget *	find_at (const tpoint &coordinate, const bool must_be_active) override
	See twidget::find_at. More...

virtual const twidget *	find_at (const tpoint &coordinate, const bool must_be_active) const override
	See twidget::find_at. More...

twidget *	find (const std::string &id, const bool must_be_active) override
	See twidget::find. More...

const twidget *	find (const std::string &id, const bool must_be_active) const override
	See twidget::find. More...

void	set_definition (const std::string &definition)
	Sets the definition. More...

bool	get_use_tooltip_on_label_overflow () const

void	set_use_tooltip_on_label_overflow (const bool use_tooltip=true)

const t_string &	label () const

virtual void	set_label (const t_string &label)

virtual void	set_use_markup (bool use_markup)

bool	get_use_markup () const

const t_string &	tooltip () const

void	set_tooltip (const t_string &tooltip)

const t_string &	help_message () const

void	set_help_message (const t_string &help_message)

std::vector< tcanvas > &	canvas ()

tcanvas &	canvas (const unsigned index)

void	set_text_alignment (const PangoAlignment text_alignment)

PangoAlignment	get_text_alignment () const

Public Member Functions inherited from gui2::twidget
	twidget ()

	twidget (const tbuilder_widget &builder)
	Constructor. More...

virtual	~twidget () override

void	set_id (const std::string &id)

const std::string &	id () const

twindow *	get_window ()
	Get the parent window. More...

const twindow *	get_window () const
	The constant version of get_window. More...

tdialog *	dialog ()
	Returns the top-level dialogue. More...

void	set_parent (twidget *parent)

twidget *	parent ()

virtual void	demand_reduce_width (const unsigned maximum_width)
	Tries to reduce the width of a widget. More...

virtual void	request_reduce_height (const unsigned maximum_height)
	Tries to reduce the height of a widget. More...

virtual void	demand_reduce_height (const unsigned maximum_height)
	Tries to reduce the height of a widget. More...

tpoint	get_best_size () const
	Gets the best size for the widget. More...

virtual bool	can_mouse_focus () const
	Whether the mouse move/click event go 'through' this widget. More...

virtual bool	can_wrap () const
	Can the widget wrap. More...

virtual void	set_origin (const tpoint &origin)
	Sets the origin of the widget. More...

virtual void	set_size (const tpoint &size)
	Sets the size of the widget. More...

virtual void	move (const int x_offset, const int y_offset)
	Moves a widget. More...

virtual void	layout_children ()
	Allows a widget to update its children. More...

tpoint	get_origin () const
	Returns the screen origin of the widget. More...

tpoint	get_size () const
	Returns the size of the widget. More...

SDL_Rect	get_rectangle () const
	Gets the bounding rectangle of the widget on the screen. More...

int	get_x () const

int	get_y () const

unsigned	get_width () const

unsigned	get_height () const

void	set_linked_group (const std::string &linked_group)

SDL_Rect	calculate_blitting_rectangle (const int x_offset, const int y_offset)
	Calculates the blitting rectangle of the widget. More...

SDL_Rect	calculate_clipping_rectangle (const int x_offset, const int y_offset)
	Calculates the clipping rectangle of the widget. More...

void	draw_background (surface &frame_buffer, int x_offset, int y_offset)
	Draws the background of a widget. More...

void	draw_children (surface &frame_buffer, int x_offset, int y_offset)
	Draws the children of a widget. More...

void	draw_foreground (surface &frame_buffer, int x_offset, int y_offset)
	Draws the foreground of the widget. More...

void	populate_dirty_list (twindow &caller, std::vector< twidget * > &call_stack)
	Adds a widget to the dirty list if it is dirty. More...

SDL_Rect	get_dirty_rectangle () const
	Gets the dirty rectangle of the widget. More...

virtual void	set_visible_rectangle (const SDL_Rect &rectangle)
	Sets the visible rectangle for a widget. More...

void	set_is_dirty (const bool is_dirty)

bool	get_is_dirty () const

void	set_visible (const tvisible::scoped_enum visible)

tvisible::scoped_enum	get_visible () const

tredraw_action::scoped_enum	get_drawing_action () const

void	set_debug_border_mode (const unsigned debug_border_mode)

void	set_debug_border_colour (const unsigned debug_border_colour)

virtual bool	has_widget (const twidget &widget) const
	Does the widget contain the widget. More...

Public Member Functions inherited from gui2::tevent_executor
	tevent_executor ()

virtual	~tevent_executor ()

void	set_wants_mouse_hover (const bool hover=true)

bool	wants_mouse_hover () const

void	set_wants_mouse_left_double_click (const bool click=true)

bool	wants_mouse_left_double_click () const

void	set_wants_mouse_middle_double_click (const bool click=true)

bool	wants_mouse_middle_double_click () const

tevent_executor &	set_wants_mouse_right_double_click (const bool click=true)

bool	wants_mouse_right_double_click () const

Public Member Functions inherited from gui2::event::tdispatcher
	tdispatcher ()

virtual	~tdispatcher ()

void	connect ()
	Connects the dispatcher to the event handler. More...

bool	has_event (const tevent event, const tevent_type event_type)

bool	fire (const tevent event, twidget &target)
	Fires an event which has no extra parameters. More...

bool	fire (const tevent event, twidget &target, const tpoint &coordinate)
	Fires an event which takes a coordinate parameter. More...

bool	fire (const tevent event, twidget &target, const SDLKey key, const SDLMod modifier, const utf8::string &unicode)
	Fires an event which takes keyboard parameters. More...

bool	fire (const tevent event, twidget &target, void *)
	Fires an event which takes notification parameters. More...

bool	fire (const tevent event, twidget &target, tmessage &message)
	Fires an event which takes message parameters. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event, boost::mpl::int_ < E > > >::type	connect_signal (const tsignal_function &signal, const tposition position=back_child)
	Connect a signal for callback in tset_event. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event, boost::mpl::int_ < E > > >::type	disconnect_signal (const tsignal_function &signal, const tposition position=back_child)
	Disconnect a signal for callback in tset_event. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event_mouse, boost::mpl::int_< E > > >::type	connect_signal (const tsignal_mouse_function &signal, const tposition position=back_child)
	Connect a signal for callback in tset_event_mouse. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event_mouse, boost::mpl::int_< E > > >::type	disconnect_signal (const tsignal_mouse_function &signal, const tposition position=back_child)
	Disconnect a signal for callback in tset_event_mouse. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event_keyboard, boost::mpl::int_< E > > >::type	connect_signal (const tsignal_keyboard_function &signal, const tposition position=back_child)
	Connect a signal for callback in tset_event_keyboard. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event_keyboard, boost::mpl::int_< E > > >::type	disconnect_signal (const tsignal_keyboard_function &signal, const tposition position=back_child)
	Disconnect a signal for callback in tset_event_keyboard. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event_notification, boost::mpl::int_< E > > >::type	connect_signal (const tsignal_notification_function &signal, const tposition position=back_child)
	Connect a signal for callback in tset_event_notification. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event_notification, boost::mpl::int_< E > > >::type	disconnect_signal (const tsignal_notification_function &signal, const tposition position=back_child)
	Disconnect a signal for callback in tset_event_notification. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event_message, boost::mpl::int_< E > > >::type	connect_signal (const tsignal_message_function &signal, const tposition position=back_child)
	Connect a signal for callback in tset_event_message. More...

template<tevent E>
boost::enable_if < boost::mpl::has_key < tset_event_message, boost::mpl::int_< E > > >::type	disconnect_signal (const tsignal_message_function &signal, const tposition position=back_child)
	Disconnect a signal for callback in tset_event_message. More...

void	capture_mouse ()
	Captures the mouse. More...

void	release_mouse ()
	Releases the mouse capture. More...

void	set_mouse_behavior (const tmouse_behavior mouse_behavior)

tmouse_behavior	get_mouse_behavior () const

void	set_want_keyboard_input (const bool want_keyboard_input)

bool	get_want_keyboard_input () const

void	register_hotkey (const hotkey::HOTKEY_COMMAND id, const thotkey_function &function)
	Registers a hotkey. More...

bool	execute_hotkey (const hotkey::HOTKEY_COMMAND id)
	Executes a hotkey. More...

Public Member Functions inherited from gui2::tinteger_selector_
virtual	~tinteger_selector_ ()

Protected Member Functions
void	child_callback_positioner_moved ()
	Inherited from tscrollbar. More...

Protected Member Functions inherited from gui2::tscrollbar_
unsigned	get_positioner_offset () const

unsigned	get_positioner_length () const

Protected Member Functions inherited from gui2::tcontrol
tresolution_definition_ptr	config ()

tresolution_definition_const_ptr	config () const

void	set_config (tresolution_definition_ptr config)

int	get_text_maximum_width () const
	Returns the maximum width available for the text. More...

int	get_text_maximum_height () const
	Returns the maximum height available for the text. More...

virtual void	impl_draw_background (surface &frame_buffer, int x_offset, int y_offset) override
	See twidget::impl_draw_background. More...

virtual void	impl_draw_foreground (surface &frame_buffer, int x_offset, int y_offset) override
	See twidget::impl_draw_foreground. More...

std::string	get_label_token (const gui2::tpoint &position, const char *delimiters=" \n\r\t") const
	Exposes font::ttext::get_token, for the text label of this control. More...

std::string	get_label_link (const gui2::tpoint &position) const

Protected Member Functions inherited from gui2::twidget
void	set_layout_size (const tpoint &size)

const tpoint &	layout_size () const

Private Member Functions
virtual tpoint	calculate_best_size () const override
	See twidget::calculate_best_size. More...

unsigned	get_length () const
	Inherited from tscrollbar. More...

unsigned	minimum_positioner_length () const
	Inherited from tscrollbar. More...

unsigned	maximum_positioner_length () const
	Inherited from tscrollbar. More...

unsigned	offset_before () const
	Inherited from tscrollbar. More...

unsigned	offset_after () const
	Inherited from tscrollbar. More...

bool	on_positioner (const tpoint &coordinate) const
	Inherited from tscrollbar. More...

int	on_bar (const tpoint &coordinate) const
	Inherited from tscrollbar. More...

bool	in_orthogonal_range (const tpoint &coordinate) const
	Inherited from tscrollbar. More...

int	get_length_difference (const tpoint &original, const tpoint &current) const
	Inherited from tscrollbar. More...

virtual void	update_canvas () override
	See tcontrol::update_canvas. More...

virtual const std::string &	get_control_type () const override
	See tcontrol::get_control_type. More...

void	handle_key_decrease (bool &handled)
	Handlers for keyboard input. More...

void	handle_key_increase (bool &handled)

void	signal_handler_sdl_key_down (const event::tevent event, bool &handled, const SDLKey key)
	Signal handlers: More...

void	signal_handler_left_button_up (const event::tevent event, bool &handled)

Private Attributes
unsigned	best_slider_length_
	The best size for the slider part itself, if 0 ignored. More...

int	minimum_value_
	The minimum value the slider holds. More...

t_string	minimum_value_label_
	When the slider shows the minimum value can show a special text. More...

t_string	maximum_value_label_
	When the slider shows the maximum value can show a special text. More...

tlabel_creator	value_labels_
	This allows the slider to show custom texts instead of the values. More...

Detailed Description

A slider.

Definition at line 30 of file slider.hpp.

Member Typedef Documentation

typedef std::function<t_string(int , int )> gui2::tslider::tlabel_creator

Definition at line 71 of file slider.hpp.

Constructor & Destructor Documentation

gui2::tslider::tslider ( )

Definition at line 40 of file slider.cpp.

References signal_handler_left_button_up(), and signal_handler_sdl_key_down().

Member Function Documentation

tpoint gui2::tslider::calculate_best_size ( ) const

overrideprivatevirtual

See twidget::calculate_best_size.

Reimplemented from gui2::tcontrol.

Definition at line 54 of file slider.cpp.

References best_slider_length_, gui2::tcontrol::calculate_best_size(), gui2::tcontrol::config(), DBG_GUI_L, gui2::log_gui_layout, LOG_HEADER, log_scope2, LOG_SCOPE_HEADER, and gui2::tpoint::x.

void gui2::tslider::child_callback_positioner_moved ( )

protectedvirtual

Inherited from tscrollbar.

Reimplemented from gui2::tscrollbar_.

Definition at line 153 of file slider.cpp.

References sound::play_UI_sound(), and gui2::settings::sound_slider_adjust.

const std::string & gui2::tslider::get_control_type ( ) const

overrideprivatevirtual

See tcontrol::get_control_type.

Implements gui2::tcontrol.

Definition at line 240 of file slider.cpp.

unsigned gui2::tslider::get_length ( ) const

inlineprivatevirtual

Inherited from tscrollbar.

Implements gui2::tscrollbar_.

Definition at line 123 of file slider.hpp.

References gui2::twidget::get_width().

int gui2::tslider::get_length_difference	(	const tpoint &	original,
		const tpoint &	current
	)		const

inlineprivatevirtual

Inherited from tscrollbar.

Implements gui2::tscrollbar_.

Definition at line 150 of file slider.hpp.

References gui2::tpoint::x.

int gui2::tslider::get_maximum_value ( ) const

inlinevirtual

Inherited from tinteger_selector_.

Implements gui2::tinteger_selector_.

Definition at line 66 of file slider.hpp.

References gui2::tscrollbar_::get_item_count(), and minimum_value_.

Referenced by get_value_label(), set_maximum_value(), set_minimum_value(), and set_value().

int gui2::tslider::get_minimum_value ( ) const

inlinevirtual

Inherited from tinteger_selector_.

Implements gui2::tinteger_selector_.

Definition at line 57 of file slider.hpp.

References minimum_value_.

Referenced by get_value_label().

int gui2::tslider::get_value ( ) const

inlinevirtual

Inherited from tinteger_selector_.

Implements gui2::tinteger_selector_.

Definition at line 48 of file slider.hpp.

References gui2::tscrollbar_::get_item_position(), gui2::tscrollbar_::get_step_size(), and minimum_value_.

Referenced by gui2::tpreferences::accl_speed_slider_callback(), gui2::tpreferences::font_scaling_slider_callback(), gui2::get_max_autosaves_status_label(), get_value_label(), gui2::tchat_log::controller::handle_page_number_changed(), gui2::tpreferences::max_autosaves_slider_callback(), set_maximum_value(), set_minimum_value(), set_value(), gui2::tpreferences::single_slider_callback(), and gui2::tcustom_tod::update_tod_display().

t_string gui2::tslider::get_value_label ( ) const

Returns the label shown for the current value.

Returns: The label for the current value, if no label for the current label is defined, it returns the result of get_value().

Definition at line 138 of file slider.cpp.

References t_string::empty(), gui2::tscrollbar_::get_item_count(), gui2::tscrollbar_::get_item_position(), get_maximum_value(), get_minimum_value(), get_value(), maximum_value_label_, minimum_value_label_, and value_labels_.

Referenced by gui2::tpreferences::bind_status_label(), gui2::disambiguate_widget_value(), and update_canvas().

void gui2::tslider::handle_key_decrease ( bool & handled )

private

Handlers for keyboard input.

Definition at line 246 of file slider.cpp.

References DBG_GUI_E, gui2::tscrollbar_::ITEM_BACKWARDS, LOG_HEADER, and gui2::tscrollbar_::scroll().

Referenced by signal_handler_sdl_key_down().

void gui2::tslider::handle_key_increase ( bool & handled )

private

Definition at line 255 of file slider.cpp.

References DBG_GUI_E, gui2::tscrollbar_::ITEM_FORWARD, LOG_HEADER, and gui2::tscrollbar_::scroll().

Referenced by signal_handler_sdl_key_down().

bool gui2::tslider::in_orthogonal_range ( const tpoint & coordinate ) const

privatevirtual

Inherited from tscrollbar.

Implements gui2::tscrollbar_.

Definition at line 223 of file slider.cpp.

References gui2::twidget::get_width(), offset_after(), and gui2::tpoint::x.

unsigned gui2::tslider::maximum_positioner_length ( ) const

privatevirtual

Inherited from tscrollbar.

Implements gui2::tscrollbar_.

Definition at line 167 of file slider.cpp.

References gui2::tcontrol::config().

unsigned gui2::tslider::minimum_positioner_length ( ) const

privatevirtual

Inherited from tscrollbar.

Implements gui2::tscrollbar_.

Definition at line 158 of file slider.cpp.

References gui2::tcontrol::config().

unsigned gui2::tslider::offset_after ( ) const

privatevirtual

Inherited from tscrollbar.

Implements gui2::tscrollbar_.

Definition at line 185 of file slider.cpp.

References gui2::tcontrol::config().

Referenced by in_orthogonal_range().

unsigned gui2::tslider::offset_before ( ) const

privatevirtual

Inherited from tscrollbar.

Implements gui2::tscrollbar_.

Definition at line 176 of file slider.cpp.

References gui2::tcontrol::config().

int gui2::tslider::on_bar ( const tpoint & coordinate ) const

privatevirtual

Inherited from tscrollbar.

Implements gui2::tscrollbar_.

Definition at line 203 of file slider.cpp.

References gui2::twidget::get_height(), gui2::tscrollbar_::get_positioner_length(), gui2::tscrollbar_::get_positioner_offset(), gui2::twidget::get_width(), gui2::tpoint::x, and gui2::tpoint::y.

bool gui2::tslider::on_positioner ( const tpoint & coordinate ) const

privatevirtual

Inherited from tscrollbar.

Implements gui2::tscrollbar_.

Definition at line 194 of file slider.cpp.

References gui2::twidget::get_height(), gui2::tscrollbar_::get_positioner_length(), gui2::tscrollbar_::get_positioner_offset(), gui2::tpoint::x, and gui2::tpoint::y.

void gui2::tslider::set_best_slider_length ( const unsigned length )

inline

Definition at line 74 of file slider.hpp.

References best_slider_length_, and gui2::twidget::set_is_dirty().

Referenced by gui2::implementation::tbuilder_slider::build().

void gui2::tslider::set_maximum_value ( const int maximum_value )

virtual

Inherited from tinteger_selector_.

Todo:: maybe make it a VALIDATE.

Implements gui2::tinteger_selector_.

Definition at line 116 of file slider.cpp.

References get_maximum_value(), gui2::tscrollbar_::get_step_size(), get_value(), minimum_value_, gui2::tscrollbar_::set_item_count(), and gui2::tscrollbar_::set_item_position().

Referenced by gui2::implementation::tbuilder_slider::build(), gui2::tpreferences::initialize_members(), and gui2::tchat_log::controller::update_view_from_model().

void gui2::tslider::set_maximum_value_label ( const t_string & maximum_value_label )

inline

Definition at line 85 of file slider.hpp.

References maximum_value_label_.

Referenced by gui2::implementation::tbuilder_slider::build().

void gui2::tslider::set_minimum_value ( const int minimum_value )

virtual

Inherited from tinteger_selector_.

Todo:: maybe make it a VALIDATE.

Implements gui2::tinteger_selector_.

Definition at line 92 of file slider.cpp.

References get_maximum_value(), gui2::tscrollbar_::get_step_size(), get_value(), minimum_value_, gui2::tscrollbar_::set_item_count(), and gui2::tscrollbar_::set_item_position().

Referenced by gui2::implementation::tbuilder_slider::build(), gui2::tpreferences::initialize_members(), and gui2::tchat_log::controller::update_view_from_model().

void gui2::tslider::set_minimum_value_label ( const t_string & minimum_value_label )

inline

Definition at line 80 of file slider.hpp.

References minimum_value_label_.

Referenced by gui2::implementation::tbuilder_slider::build().

void gui2::tslider::set_value ( const int value )

virtual

Inherited from tinteger_selector_.

Implements gui2::tinteger_selector_.

Definition at line 77 of file slider.cpp.

References get_maximum_value(), get_value(), minimum_value_, and gui2::tscrollbar_::set_item_position().

Referenced by gui2::implementation::tbuilder_slider::build(), gui2::tpreferences::initialize_members(), gui2::tpreferences::setup_single_slider(), gui2::tcustom_tod::update_selected_tod_info(), and gui2::tchat_log::controller::update_view_from_model().

void gui2::tslider::set_value_labels ( const std::vector< t_string > & value_labels )

Definition at line 297 of file slider.cpp.

References gui2::default_value_label_generator().

Referenced by gui2::implementation::tbuilder_slider::build().

void gui2::tslider::set_value_labels ( const tlabel_creator & value_labels )

inline

Definition at line 92 of file slider.hpp.

References value_labels_.

void gui2::tslider::signal_handler_left_button_up	(	const event::tevent	event,
		bool &	handled
	)

private

Definition at line 280 of file slider.cpp.

References DBG_GUI_E, gui2::twidget::get_window(), gui2::twindow::keyboard_capture(), and LOG_HEADER.

Referenced by tslider().

void gui2::tslider::signal_handler_sdl_key_down	(	const event::tevent	event,
		bool &	handled,
		const SDLKey	key
	)

private

Signal handlers:

Definition at line 264 of file slider.cpp.

References DBG_GUI_E, handle_key_decrease(), handle_key_increase(), and LOG_HEADER.

Referenced by tslider().

void gui2::tslider::update_canvas ( )

overrideprivatevirtual

See tcontrol::update_canvas.

Reimplemented from gui2::tscrollbar_.

Definition at line 228 of file slider.cpp.

References gui2::tcontrol::canvas(), get_value_label(), and gui2::tscrollbar_::update_canvas().

Member Data Documentation

unsigned gui2::tslider::best_slider_length_

private

The best size for the slider part itself, if 0 ignored.

Definition at line 112 of file slider.hpp.

Referenced by calculate_best_size(), and set_best_slider_length().

t_string gui2::tslider::maximum_value_label_

private

When the slider shows the maximum value can show a special text.

If this text is not empty this text is shown else the maximum value.

Definition at line 169 of file slider.hpp.

Referenced by get_value_label(), and set_maximum_value_label().

int gui2::tslider::minimum_value_

private

The minimum value the slider holds.

The maximum value is minimum + item_count_. The current value is minimum + item_position_.

Definition at line 120 of file slider.hpp.

Referenced by get_maximum_value(), get_minimum_value(), get_value(), set_maximum_value(), set_minimum_value(), and set_value().

t_string gui2::tslider::minimum_value_label_

private

When the slider shows the minimum value can show a special text.

If this text is not empty this text is shown else the minimum value.

Definition at line 163 of file slider.hpp.

Referenced by get_value_label(), and set_minimum_value_label().

tlabel_creator gui2::tslider::value_labels_

private

This allows the slider to show custom texts instead of the values.

This vector should have the same amount of items as options for the sliders. When set these texts are shown instead of the values. It also overrides minimum_value_label_ and maximum_value_label_.

Definition at line 177 of file slider.hpp.

Referenced by get_value_label(), and set_value_labels().

The documentation for this class was generated from the following files:

gui/widgets/slider.hpp
gui/widgets/slider.cpp

Public Types

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation