#include <tree_view.hpp>

Inheritance diagram for gui2::ttree_view:

Collaboration diagram for gui2::ttree_view:

Public Types
typedef implementation::tbuilder_tree_view::tnode	tnode_definition
Public Member Functions
	ttree_view (const std::vector< tnode_definition > &node_definitions)
	Constructor.
ttree_view_node &	get_root_node ()
ttree_view_node &	add_node (const std::string &id, const std::map< std::string, string_map > &data)
void	remove_node (ttree_view_node *tree_view_node)
void	child_populate_dirty_list (twindow &caller, const std::vector< twidget * > &call_stack)
	Inherited from tscrollbar_container.
void	set_self_active (const bool)
	Inherited from tcontainer_.
bool	empty () const
void	layout_children ()
	Inherited from tscrollbar_container.
void	set_indention_step_size (const unsigned indention_step_size)
ttree_view_node *	selected_item ()
const ttree_view_node *	selected_item () const
void	set_selection_change_callback (boost::function< void()> callback)
Private Member Functions
void	resize_content (const int width_modification, const int height_modification)
	Resizes the content.
void	layout_children (const bool force)
	Layouts the children if needed.
virtual void	finalize_setup ()
	Inherited from tcontainer_.
const std::string &	get_control_type () const
	Inherited from tcontrol.
void	signal_handler_left_button_down (const event::tevent event)
Private Attributes
const std::vector < tnode_definition >	node_definitions_
unsigned	indention_step_size_
bool	need_layout_
ttree_view_node *	root_node_
ttree_view_node *	selected_item_
boost::function< void()>	selection_change_callback_
Friends
struct	implementation::tbuilder_tree_view
class	ttree_view_node

Detailed Description

Definition at line 26 of file tree_view.hpp.

Member Typedef Documentation

typedef implementation::tbuilder_tree_view::tnode gui2::ttree_view::tnode_definition

Definition at line 33 of file tree_view.hpp.

Constructor & Destructor Documentation

gui2::ttree_view::ttree_view ( const std::vector< tnode_definition > & node_definitions ) [explicit]

Constructor.

Parameters:

	has_minimum	Does the listbox need to have one item selected.
	has_maximum	Can the listbox only have one item selected.
	placement	How are the items placed.
	select	Select an item when selected, if false it changes the visible state instead.

Definition at line 36 of file tree_view.cpp.

References signal_handler_left_button_down().

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Member Function Documentation

ttree_view_node & gui2::ttree_view::add_node	(	const std::string &	id,
		const std::map< std::string, string_map > &	data
	)

Definition at line 58 of file tree_view.cpp.

References gui2::ttree_view_node::add_child(), and get_root_node().

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void gui2::ttree_view::child_populate_dirty_list	(	twindow &	caller,
		const std::vector< twidget * > &	call_stack
	)			`[virtual]`

Inherited from tscrollbar_container.

Reimplemented from gui2::tscrollbar_container.

Definition at line 90 of file tree_view.cpp.

References gui2::ttree_view_node::impl_populate_dirty_list(), and root_node_.

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bool gui2::ttree_view::empty ( ) const

Definition at line 100 of file tree_view.cpp.

References gui2::ttree_view_node::empty(), and root_node_.

Referenced by gui2::tcampaign_selection::campaign_selected().

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void gui2::ttree_view::finalize_setup ( ) [private, virtual]

Inherited from tcontainer_.

Reimplemented from gui2::tscrollbar_container.

Definition at line 155 of file tree_view.cpp.

References gui2::tscrollbar_container::content_grid(), gui2::tgrid::HORIZONTAL_GROW_SEND_TO_CLIENT, root_node_, gui2::tgrid::set_child(), gui2::tgrid::set_rows_cols(), and gui2::tgrid::VERTICAL_GROW_SEND_TO_CLIENT.

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const std::string & gui2::ttree_view::get_control_type ( ) const [private, virtual]

Inherited from tcontrol.

Reimplemented from gui2::tscrollbar_container.

Definition at line 171 of file tree_view.cpp.

References type.

ttree_view_node& gui2::ttree_view::get_root_node ( ) [inline]

Definition at line 50 of file tree_view.hpp.

References root_node_.

Referenced by add_node().

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void gui2::ttree_view::layout_children ( const bool force ) [private]

Layouts the children if needed.

Definition at line 141 of file tree_view.cpp.

References gui2::tscrollbar_container::content_grid(), gui2::tscrollbar_container::content_visible_area_, gui2::twidget::get_origin(), gui2::twidget::get_size(), indention_step_size_, need_layout_, gui2::ttree_view_node::place(), root_node_, and gui2::ttree_view_node::set_visible_area().

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void gui2::ttree_view::layout_children ( ) [virtual]

Inherited from tscrollbar_container.

Reimplemented from gui2::tscrollbar_container.

Definition at line 105 of file tree_view.cpp.

Referenced by gui2::ttree_view_node::place().

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void gui2::ttree_view::remove_node ( ttree_view_node * tree_view_node )

Definition at line 64 of file tree_view.cpp.

References gui2::ttree_view_node::children_, gui2::twidget::get_size(), gui2::ttree_view_node::parent_node_, resize_content(), root_node_, and gui2::tpoint::y.

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void gui2::ttree_view::resize_content	(	const int	width_modification,
		const int	height_modification
	)			`[private]`

Resizes the content.

The resize either happens due to resizing the content or invalidate the layout of the window.

Parameters:

	width_modification	The wanted modification to the width: * negative values reduce width. * zero leave width as is. * positive values increase width.
	height_modification	The wanted modification to the height: * negative values reduce height. * zero leave height as is. * positive values increase height.

Definition at line 110 of file tree_view.cpp.

References gui2::tscrollbar_container::content_grid(), gui2::tscrollbar_container::content_resize_request(), DBG_GUI_L, gui2::twidget::get_size(), LOG_HEADER, need_layout_, gui2::twidget::set_dirty(), gui2::twidget::set_size(), gui2::tpoint::x, and gui2::tpoint::y.

Referenced by gui2::ttree_view_node::add_child(), gui2::ttree_view_node::clear(), remove_node(), and gui2::ttree_view_node::signal_handler_left_button_click().

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