Places the items in a vertical column. More...
#include <generator_private.hpp>
Public Member Functions | |
vertical_list () | |
void | create_item (const unsigned index) |
See horizontal_list::create_item(). More... | |
virtual void | request_reduce_width (const unsigned) override |
See widget::request_reduce_width. More... | |
virtual void | request_reduce_height (const unsigned) override |
See widget::request_reduce_height. More... | |
virtual point | calculate_best_size () const override |
See widget::calculate_best_size. More... | |
virtual void | place (const point &origin, const point &size) override |
See widget::place. More... | |
virtual void | set_origin (const point &origin) override |
See widget::set_origin. More... | |
void | set_visible_rectangle (const SDL_Rect &rectangle) override |
See horizontal_list::set_visible_rectangle(). More... | |
virtual widget * | find_at (const point &coordinate, const bool must_be_active) override |
See widget::find_at. More... | |
virtual const widget * | find_at (const point &coordinate, const bool must_be_active) const override |
See widget::find_at. More... | |
void | handle_key_up_arrow (SDL_Keymod modifier, bool &handled) override |
Inherited from generator_base. More... | |
void | handle_key_down_arrow (SDL_Keymod modifier, bool &handled) override |
Inherited from generator_base. More... | |
void | handle_key_left_arrow (SDL_Keymod, bool &) override |
Inherited from generator_base. More... | |
void | handle_key_right_arrow (SDL_Keymod, bool &) override |
Inherited from generator_base. More... | |
virtual grid & | create_item (const int index, const builder_grid &list_builder, const widget_item &item_data, const std::function< void(widget &)> &callback)=0 |
Creates a new item. More... | |
virtual grid & | create_item (const int index, const builder_grid &list_builder, const widget_data &data, const std::function< void(widget &)> &callback)=0 |
Creates a new item. More... | |
Public Member Functions inherited from gui2::generator_base | |
virtual | ~generator_base () |
virtual void | delete_item (const unsigned index)=0 |
Deletes an item. More... | |
virtual void | clear ()=0 |
Deletes all items. More... | |
virtual void | select_item (const unsigned index, const bool select)=0 |
(De)selects an item. More... | |
void | toggle_item (const unsigned index) |
Toggles the selection state of an item. More... | |
virtual bool | is_selected (const unsigned index) const =0 |
Returns whether the item is selected. More... | |
virtual void | set_item_shown (const unsigned index, const bool show)=0 |
Shows or hides an item. More... | |
virtual bool | get_item_shown (const unsigned index) const =0 |
Returns whether the item is shown. More... | |
boost::dynamic_bitset | get_items_shown () const |
Returns the visibility of all the items as a bit set. More... | |
virtual unsigned | get_item_count () const =0 |
Returns the number of items. More... | |
virtual unsigned | get_selected_item_count () const =0 |
Returns the number of selected items. More... | |
virtual int | get_selected_item () const =0 |
Returns the selected item. More... | |
virtual grid & | item (const unsigned index)=0 |
Gets the grid of an item. More... | |
virtual const grid & | item (const unsigned index) const =0 |
Gets the grid of an item. More... | |
virtual grid & | create_item (const int index, const builder_grid &list_builder, const widget_item &item_data, const std::function< void(widget &)> &callback)=0 |
Creates a new item. More... | |
virtual grid & | create_item (const int index, const builder_grid &list_builder, const widget_data &data, const std::function< void(widget &)> &callback)=0 |
Creates a new item. More... | |
virtual void | create_items (const int index, const builder_grid &list_builder, const std::vector< widget_item > &data, const std::function< void(widget &)> &callback)=0 |
Creates one or more new item(s). More... | |
virtual void | create_items (const int index, const builder_grid &list_builder, const std::vector< widget_data > &data, const std::function< void(widget &)> &callback)=0 |
Creates one or more new item(s). More... | |
virtual void | set_order (const order_func &order)=0 |
virtual void | layout_initialize (const bool full_initialization) override=0 |
See widget::layout_initialize. More... | |
virtual void | impl_draw_children () override=0 |
See widget::impl_draw_children. More... | |
virtual unsigned | get_ordered_index (unsigned index) const =0 |
If a sort-order is being applied, maps from unsorted to sorted indicies. More... | |
virtual unsigned | get_item_at_ordered (unsigned index_ordered) const =0 |
If a sort-order is being applied, maps from sorted to unsorted indicies. More... | |
Public Member Functions inherited from gui2::widget | |
widget (const widget &)=delete | |
widget & | operator= (const widget &)=delete |
widget () | |
widget (const builder_widget &builder) | |
Constructor. More... | |
virtual | ~widget () override |
void | set_id (const std::string &id) |
const std::string & | id () const |
window * | get_window () |
Get the parent window. More... | |
const window * | get_window () const |
The constant version of get_window. More... | |
grid * | get_parent_grid () |
Get the parent grid. More... | |
const grid * | get_parent_grid () const |
void | set_parent (widget *parent) |
widget * | parent () |
virtual void | demand_reduce_width (const unsigned maximum_width) |
Tries to reduce the width of a widget. More... | |
virtual void | demand_reduce_height (const unsigned maximum_height) |
Tries to reduce the height of a widget. More... | |
point | 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_size (const point &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 | set_horizontal_alignment (const std::string &alignment) |
Sets the horizontal alignment of the widget within its parent grid. More... | |
virtual void | set_vertical_alignment (const std::string &alignment) |
Sets the horizontal alignment of the widget within its parent grid. More... | |
virtual void | layout_children () |
Allows a widget to update its children. More... | |
point | get_origin () const |
Returns the screen origin of the widget. More... | |
point | get_size () const |
Returns the size of the widget. More... | |
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) |
std::string | get_linked_group () const |
SDL_Rect | calculate_blitting_rectangle () const |
Calculates the blitting rectangle of the widget. More... | |
SDL_Rect | calculate_clipping_rectangle () const |
Calculates the clipping rectangle of the widget. More... | |
bool | draw_background () |
Draws the background of a widget. More... | |
void | draw_children () |
Draws the children of a widget. More... | |
bool | draw_foreground () |
Draws the foreground of the widget. More... | |
SDL_Rect | get_dirty_rectangle () const |
Gets the dirty rectangle of the widget. More... | |
void | queue_redraw () |
Indicates that this widget should be redrawn. More... | |
void | queue_redraw (const rect ®ion) |
Indicate that specific region of the screen should be redrawn. More... | |
void | set_visible (const visibility visible) |
visibility | get_visible () const |
redraw_action | get_drawing_action () const |
void | set_debug_border_mode (const debug_border debug_border_mode) |
void | set_debug_border_color (const color_t debug_border_color) |
virtual widget * | find (const std::string &id, const bool must_be_active) |
Returns a widget with the wanted id. More... | |
virtual const widget * | find (const std::string &id, const bool must_be_active) const |
The constant version of find. More... | |
virtual bool | has_widget (const widget &widget) const |
Does the widget contain the widget. More... | |
template<class T > | |
NOT_DANGLING T * | find_widget (const std::string &id, const bool must_be_active, const bool must_exist) |
Gets a widget with the wanted id. More... | |
template<class T > | |
NOT_DANGLING const T * | find_widget (const std::string &id, const bool must_be_active, const bool must_exist) const |
template<class T > | |
NOT_DANGLING T & | find_widget (const std::string &id, const bool must_be_active=false) |
Gets a widget with the wanted id. More... | |
template<class T > | |
NOT_DANGLING const T & | find_widget (const std::string &id, const bool must_be_active=false) const |
virtual bool | disable_click_dismiss () const =0 |
Does the widget disable easy close? More... | |
virtual iteration::walker_ptr | create_walker ()=0 |
Creates a new walker object on the heap. More... | |
Public Member Functions inherited from gui2::event_executor | |
event_executor () | |
virtual | ~event_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 |
event_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::dispatcher | |
dispatcher () | |
virtual | ~dispatcher () |
void | connect () |
Connects the dispatcher to the event handler. More... | |
void | disconnect () |
Disconnects the dispatcher from the event handler. More... | |
bool | is_connected () const |
Return whether the dispatcher is currently connected. More... | |
bool | has_event (const ui_event event, const event_queue_type event_type) |
bool | fire (const ui_event event, widget &target) |
Fires an event which has no extra parameters. More... | |
bool | fire (const ui_event event, widget &target, const point &coordinate) |
Fires an event which takes a coordinate parameter. More... | |
bool | fire (const ui_event event, widget &target, const SDL_Keycode key, const SDL_Keymod modifier, const std::string &unicode) |
Fires an event which takes keyboard parameters. More... | |
bool | fire (const ui_event event, widget &target, const point &pos, const point &distance) |
Fires an event which takes touch-motion parameters. More... | |
bool | fire (const ui_event event, widget &target, const point ¢er, float dTheta, float dDist, uint8_t numFingers) |
Fires an event which takes touch-gesture parameters. More... | |
bool | fire (const ui_event event, widget &target, void *) |
Fires an event which takes notification parameters. More... | |
bool | fire (const ui_event event, widget &target, const message &msg) |
Fires an event which takes message parameters. More... | |
bool | fire (const ui_event event, widget &target, const SDL_Event &sdlevent) |
Fires an event that's a raw SDL event. More... | |
bool | fire (const ui_event event, widget &target, const std::string &text, int32_t start, int32_t len) |
Fires an event which takes text input parameters. More... | |
template<ui_event E, typename F > | |
void | connect_signal (const F &func, const queue_position position=back_child) |
Adds a callback to the appropriate queue based on event type. More... | |
template<ui_event E, typename F > | |
void | disconnect_signal (const F &func, const queue_position position=back_child) |
Removes a callback from the appropriate queue based on event type. More... | |
void | capture_mouse () |
Captures the mouse. More... | |
void | release_mouse () |
Releases the mouse capture. More... | |
void | set_mouse_behavior (const mouse_behavior mouse_behavior) |
mouse_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 hotkey_function &function) |
Registers a hotkey. More... | |
bool | execute_hotkey (const hotkey::HOTKEY_COMMAND id) |
Executes a hotkey. More... | |
Public Member Functions inherited from enable_lua_ptr< widget > | |
enable_lua_ptr (widget *tp) | |
Private Attributes | |
bool | placed_ |
Has the grid already been placed? More... | |
Additional Inherited Members | |
Public Types inherited from gui2::generator_base | |
enum | placement { horizontal_list , vertical_list , table , independent } |
Determines how the items are placed. More... | |
typedef std::function< bool(unsigned, unsigned)> | order_func |
Public Types inherited from gui2::widget | |
enum class | visibility { visible , hidden , invisible } |
Visibility settings done by the user. More... | |
enum class | redraw_action { full , partly , none } |
Visibility set by the engine. More... | |
enum class | debug_border { none , outline , fill } |
Public Types inherited from gui2::event::dispatcher | |
enum | event_queue_type { pre = 1 , child = 2 , post = 4 } |
enum | queue_position { 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 class | mouse_behavior { all , hit , none } |
The behavior of the mouse events. More... | |
Static Public Member Functions inherited from gui2::generator_base | |
static std::unique_ptr< generator_base > | build (const bool has_minimum, const bool has_maximum, const placement placement, const bool select) |
Create a new generator. More... | |
Protected Member Functions inherited from gui2::generator_base | |
virtual void | do_select_item (const unsigned index)=0 |
Selects a not selected item. More... | |
virtual void | do_deselect_item (const unsigned index)=0 |
Deselects a selected item. More... | |
virtual grid & | item_ordered (const unsigned index)=0 |
Gets the grid of an item. More... | |
virtual const grid & | item_ordered (const unsigned index) const =0 |
Gets the grid of an item. More... | |
Protected Member Functions inherited from gui2::widget | |
void | set_layout_size (const point &size) |
const point & | layout_size () const |
void | clear_layout_size () |
Throws away layout_size_. More... | |
Places the items in a vertical column.
Definition at line 262 of file generator_private.hpp.
gui2::policy::placement::vertical_list::vertical_list | ( | ) |
Definition at line 316 of file generator.cpp.
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overridevirtual |
See widget::calculate_best_size.
Implements gui2::generator_base.
Definition at line 331 of file generator.cpp.
References gui2::widget::get_best_size(), gui2::generator_base::get_item_count(), gui2::generator_base::get_item_shown(), i, and gui2::generator_base::item().
virtual grid& gui2::generator_base::create_item |
Creates a new item.
The item_data is used by id, and is meant to set multiple widgets in an item.
index | The item before which to add the new item, 0 == begin, -1 == end. |
list_builder | A grid builder that's will build the contents of the new item. |
data | The data to initialize the parameters of the new item. |
callback | The callback function to call when an item in the grid is (de)selected. |
virtual grid& gui2::generator_base::create_item |
Creates a new item.
The item_data is used for the first widget found, this normally should be used when there's one widget in an item.
index | The item before which to add the new item, 0 == begin, -1 == end. |
list_builder | A grid builder that's will build the contents of the new item. |
item_data | The data to initialize the parameters of the new item. |
callback | The callback function to call when an item in the grid is (de)selected. |
void gui2::policy::placement::vertical_list::create_item | ( | const unsigned | index | ) |
See horizontal_list::create_item().
Definition at line 321 of file generator.cpp.
References placed_.
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overridevirtual |
See widget::find_at.
Implements gui2::generator_base.
Definition at line 434 of file generator.cpp.
References gui2::grid::find_at(), gui2::generator_base::get_item_count(), gui2::generator_base::get_item_shown(), gui2::widget::get_window(), i, gui2::generator_base::item(), and gui2::widget::widget().
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overridevirtual |
See widget::find_at.
Implements gui2::generator_base.
Definition at line 416 of file generator.cpp.
References gui2::grid::find_at(), gui2::generator_base::get_item_count(), gui2::generator_base::get_item_shown(), gui2::widget::get_window(), i, gui2::generator_base::item(), and gui2::widget::widget().
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overridevirtual |
Inherited from generator_base.
Implements gui2::generator_base.
Definition at line 488 of file generator.cpp.
References gui2::styled_widget::get_active(), gui2::generator_base::get_item_at_ordered(), gui2::generator_base::get_item_count(), gui2::generator_base::get_item_shown(), gui2::generator_base::get_ordered_index(), gui2::generator_base::get_selected_item(), gui2::generator_base::get_selected_item_count(), gui2::grid::get_widget(), i, gui2::generator_base::item_ordered(), and gui2::generator_base::select_item().
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inlineoverridevirtual |
Inherited from generator_base.
Implements gui2::generator_base.
Definition at line 311 of file generator_private.hpp.
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inlineoverridevirtual |
Inherited from generator_base.
Implements gui2::generator_base.
Definition at line 317 of file generator_private.hpp.
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overridevirtual |
Inherited from generator_base.
Implements gui2::generator_base.
Definition at line 452 of file generator.cpp.
References gui2::styled_widget::get_active(), gui2::generator_base::get_item_at_ordered(), gui2::generator_base::get_item_count(), gui2::generator_base::get_item_shown(), gui2::generator_base::get_ordered_index(), gui2::generator_base::get_selected_item(), gui2::generator_base::get_selected_item_count(), gui2::grid::get_widget(), i, gui2::generator_base::item_ordered(), and gui2::generator_base::select_item().
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overridevirtual |
See widget::place.
Implements gui2::generator_base.
Definition at line 352 of file generator.cpp.
References ERR_GUI_L, gui2::widget::get_best_size(), gui2::generator_base::get_item_at_ordered(), gui2::generator_base::get_item_count(), gui2::generator_base::get_item_shown(), i, gui2::generator_base::item_ordered(), gui2::grid::place(), and utf8::size().
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inlineoverridevirtual |
See widget::request_reduce_height.
Implements gui2::generator_base.
Definition at line 279 of file generator_private.hpp.
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inlineoverridevirtual |
See widget::request_reduce_width.
Implements gui2::generator_base.
Definition at line 273 of file generator_private.hpp.
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overridevirtual |
See widget::set_origin.
Implements gui2::generator_base.
Definition at line 387 of file generator.cpp.
References gui2::widget::get_height(), gui2::generator_base::get_item_at_ordered(), gui2::generator_base::get_item_count(), gui2::generator_base::get_item_shown(), i, gui2::generator_base::item_ordered(), and gui2::grid::set_origin().
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overridevirtual |
See horizontal_list::set_visible_rectangle().
Implements gui2::generator_base.
Definition at line 402 of file generator.cpp.
References gui2::generator_base::get_item_count(), i, gui2::generator_base::item(), and gui2::grid::set_visible_rectangle().
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private |
Has the grid already been placed?
If the grid is placed it's no problem set the location of the new item,it hasn't been placed, there's no information about its location so do nothing.
Definition at line 335 of file generator_private.hpp.
Referenced by create_item().