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template<typename... Args> |
| | Passive (Args &&... args) |
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| Passive (Parameters p) |
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template<typename... Args> |
| | Bordered (Border b, Args &&... wrapped_args) |
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| Bordered (Parameters p) |
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| | Bordered (std::unique_ptr< Widget_t > w_ptr) |
| | Create a border around an existing Widget. More...
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void | set_border (Border b) |
| | Set the currently used Border, updating the display.
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auto | border () const -> Border |
| | Return the currenly set Border.
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auto | remove_child (Child_t const *child) -> std::unique_ptr< Widget > |
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| template<typename UnaryPredicate , typename = enable_if_invocable<UnaryPredicate>> |
| auto | remove_child_if (UnaryPredicate &&predicate) -> std::unique_ptr< Widget > |
| | Removes and returns the first child where predicate(child) returns true. More...
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| auto | remove_child_at (std::size_t index) -> std::unique_ptr< Widget > |
| | Removes and returns the child at index in the child container. More...
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| auto | remove_and_delete_child (Child_t const *child) -> bool |
| | Removes the child with given pointer and sends a Delete_event to it. More...
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| template<typename UnaryPredicate , typename = enable_if_invocable<UnaryPredicate>> |
| auto | remove_and_delete_child_if (UnaryPredicate &&predicate) -> bool |
| | Erase first element that satisfies pred. More...
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| auto | remove_and_delete_child_at (std::size_t index) -> bool |
| | Removes the child at index and sends a Delete_event to it. More...
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void | delete_all_children () |
| | Removes all children and sends Delete_events to each.
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template<typename Fn > |
| void | sort (Fn compare) |
| | Sort children by the given comparison function.
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void | set_child_offset (std::size_t index) |
| | Sets the child Widget offset, does not do bounds checking.
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void | decrement_offset () |
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void | increment_offset () |
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| Layout (std::unique_ptr< Widgets >... children) |
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| Layout (Parameters parameters) |
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auto | get_children () |
| | Return a View of all children.
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auto | get_children () const |
| | Return a const View of all children.
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| auto | insert_child (std::unique_ptr< Widget_t > w, std::size_t index) -> Widget_t & |
| | Inserts w at index, sending child added event to *this. More...
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| auto | append_child (std::unique_ptr< Widget_t > w) -> Widget_t & |
| | Move w to the end of the child container. Forwards to insert_child() More...
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| auto | make_child (Args &&... args) -> Widget_t & |
| | Create a Widget and append it to the child container. More...
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auto | make_child (typename Widget_t::Parameters p) -> Widget_t & |
| | Helper so Parameters type does not have to be specified at call site.
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| auto | remove_child (Child_t const *child) -> std::unique_ptr< Widget > |
| | Removes and returns the child pointed to by child. More...
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| auto | remove_child_if (UnaryPredicate &&predicate) -> std::unique_ptr< Widget > |
| | Removes and returns the first child where predicate(child) returns true. More...
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| auto | remove_child_at (std::size_t index) -> std::unique_ptr< Widget > |
| | Removes and returns the child at index in the child container. More...
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| auto | remove_and_delete_child (Child_t const *child) -> bool |
| | Removes the child with given pointer and sends a Delete_event to it. More...
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| auto | remove_and_delete_child_if (UnaryPredicate &&predicate) -> bool |
| | Erase first element that satisfies pred. More...
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| auto | remove_and_delete_child_at (std::size_t index) -> bool |
| | Removes the child at index and sends a Delete_event to it. More...
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void | delete_all_children () |
| | Removes all children and sends Delete_events to each.
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void | swap_children (std::size_t index_a, std::size_t index_b) |
| | Swap two child widgets, no index range check.
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| auto | find_child_if (UnaryPredicate &&predicate) const -> Child_t const * |
| | Find first child satisfying predicate. More...
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| auto | find_child_if (UnaryPredicate &&predicate) -> Child_t * |
| | Find first child satisfying predicate. More...
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auto | find_child_by_name (std::string const &name) -> Child_t * |
| | Find a child widget by name, returns nullptr if not found.
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auto | find_child_by_name (std::string const &name) const -> Child_t const * |
| | Find a child widget by name, returns nullptr if not found.
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| auto | find_child_position (Widget const *w) const -> std::size_t |
| | Finds the index of the given child pointer in the child container. More...
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auto | contains_child (Widget const *w) const -> bool |
| | Returns true if w is a child of *this.
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| auto | contains_descendant (Widget const *descendant) const -> bool |
| | Returns true if descendant is a child or some other child's child etc. More...
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void | update () final override |
| | Post a paint event to this Widget.
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| Widget (std::string name="", Focus_policy focus_policy_=Focus_policy::None, Size_policy width_policy_=Size_policy{}, Size_policy height_policy_=Size_policy{}, Brush brush_=Brush{}, Glyph wallpaper=U' ', bool brush_paints_wallpaper=true, Cursor cursor=Cursor{}) |
| | Create an empty Widget.
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| Widget (Parameters p) |
| | Create an empty Widget.
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| Widget (Widget const &)=delete |
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| Widget (Widget &&)=delete |
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Widget & | operator= (Widget const &)=delete |
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Widget & | operator= (Widget &&)=delete |
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void | set_name (std::string name) |
| | Set the identifying name of the Widget.
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auto | name () const -> std::string const & |
| | Return the name of the Widget.
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auto | unique_id () const -> std::uint16_t |
| | Return the ID number unique to this Widget.
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void | set_wallpaper (Glyph g) |
| | Used to fill in empty space that is not filled in by paint_event().
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auto | get_wallpaper () const -> Glyph |
| | Return the currently in use wallpaper or std::nullopt if none.
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| void | enable (bool enable=true) |
| | Enable this Widget and send an Enable_event to itself. More...
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| void | disable (bool disable=true) |
| | Disable this Widget and send a Disable_event to itself. More...
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auto | is_enabled () const -> bool |
| | Check whether the Widget is enabled.
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| auto | parent () const -> Widget * |
| | Return the Widget's parent pointer. More...
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auto | top_left () const -> Point |
| | Return the global top left corner of this widget.
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auto | area () const -> Area |
| | Return the area the widget occupies.
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| void | install_event_filter (Widget &filter) |
| | Install another Widget as an Event filter. More...
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| void | remove_event_filter (Widget &filter) |
| | Remove a Widget from the Event filter list. More...
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auto | get_event_filters () const -> std::set< Widget * > const & |
| | Return the list of Event filter Widgets.
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| void | enable_animation (std::chrono::milliseconds interval) |
| | Enable animation on this Widget. More...
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void | enable_animation (FPS fps) |
| | Enable animation with a frames-per-second value.
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| void | disable_animation () |
| | Turn off animation, no more Timer_events will be sent to this Widget. More...
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auto | is_animated () const -> bool |
| | Return true if this Widget has animation enabled.
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auto | get_children () |
| | Get a range containing Widget& to each child.
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auto | get_children () const |
| | Get a const range containing Widget& to each child.
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auto | get_descendants () const -> std::vector< Widget * > |
| | Return container of all descendants of self_.
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void | paint_wallpaper_with_brush (bool paints=true) |
| | Set if the brush is applied to the wallpaper Glyph.
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auto | paints_wallpaper_with_brush () const -> bool |
| | If true, the brush will apply to the wallpaper Glyph.
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| auto | generate_wallpaper () const -> Glyph |
| | Return the wallpaper Glyph. More...
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auto | get_child_offset () const -> std::size_t |
| | Return the index of the first child displayed by this Widget.
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auto | child_count () const -> std::size_t |
| | Return the number of children held by this Widget.
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virtual auto | mouse_press_event (Mouse const &m) -> bool |
| | Handles Mouse_press_event objects.
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virtual auto | mouse_release_event (Mouse const &m) -> bool |
| | Handles Mouse_release_event objects.
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virtual auto | mouse_wheel_event (Mouse const &m) -> bool |
| | Handles Mouse_wheel_event objects.
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virtual auto | mouse_move_event (Mouse const &m) -> bool |
| | Handles Mouse_move_event objects.
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virtual auto | key_press_event (Key k) -> bool |
| | Handles Key_press_event objects.
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| virtual auto | key_release_event (Key k) -> bool |
| | Handles Key_release_event objects. More...
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virtual auto | focus_in_event () -> bool |
| | Handles Focus_in_event objects.
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virtual auto | focus_out_event () -> bool |
| | Handles Focus_out_event objects.
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virtual auto | delete_event () -> bool |
| | Handles Delete_event objects.
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virtual auto | paint_event (Painter &p) -> bool |
| | Handles Paint_event objects.
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virtual auto | timer_event () -> bool |
| | Handles Timer_event objects.
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virtual auto | enable_event_filter (Widget &receiver) -> bool |
| | Handles Enable_event objects filtered from other Widgets.
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virtual auto | disable_event_filter (Widget &receiver) -> bool |
| | Handles Disable_event objects filtered from other Widgets.
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virtual auto | child_added_event_filter (Widget &receiver, Widget &child) -> bool |
| | Handles Child_added_event objects filtered from other Widgets.
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virtual auto | child_removed_event_filter (Widget &receiver, Widget &child) -> bool |
| | Handles Child_removed_event objects filtered from other Widgets.
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virtual auto | child_polished_event_filter (Widget &receiver, Widget &child) -> bool |
| | Handles Child_polished_event objects filtered from other Widgets.
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virtual auto | move_event_filter (Widget &receiver, Point new_position, Point old_position) -> bool |
| | Handles Move_event objects filtered from other Widgets.
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virtual auto | resize_event_filter (Widget &receiver, Area new_size, Area old_size) -> bool |
| | Handles Resize_event objects filtered from other Widgets.
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virtual auto | mouse_press_event_filter (Widget &receiver, Mouse const &m) -> bool |
| | Handles Mouse_press_event objects filtered from other Widgets.
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virtual auto | mouse_release_event_filter (Widget &receiver, Mouse const &m) -> bool |
| | Handles Mouse_release_event objects filtered from other Widgets.
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virtual auto | mouse_wheel_event_filter (Widget &receiver, Mouse const &m) -> bool |
| | Handles Mouse_wheel_event objects filtered from other Widgets.
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virtual auto | mouse_move_event_filter (Widget &receiver, Mouse const &m) -> bool |
| | Handles Mouse_move_event objects filtered from other Widgets.
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virtual auto | key_press_event_filter (Widget &receiver, Key k) -> bool |
| | Handles Key_press_event objects filtered from other Widgets.
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virtual auto | key_release_event_filter (Widget &receiver, Key k) -> bool |
| | Handles Key_release_event objects filtered from other Widgets.
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virtual auto | focus_in_event_filter (Widget &receiver) -> bool |
| | Handles Focus_in_event objects filtered from other Widgets.
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virtual auto | focus_out_event_filter (Widget &receiver) -> bool |
| | Handles Focus_out_event objects filtered from other Widgets.
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virtual auto | delete_event_filter (Widget &receiver) -> bool |
| | Handles Delete_event objects filtered from other Widgets.
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virtual auto | paint_event_filter (Widget &receiver, Painter &p) -> bool |
| | Handles Paint_event objects filtered from other Widgets.
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virtual auto | timer_event_filter (Widget &receiver) -> bool |
| | Handles Timer_event objects filtered from other Widgets.
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void | set_top_left (Point p) |
| | Should only be used by Move_event send() function.
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void | set_area (Area a) |
| | Should only be used by Resize_event send() function.
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void | set_parent (Widget *parent) |
| | Should only be used by Layout.
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Widget_t & | wrapped |
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sl::Signal< void()> | border_set |
| | Called on set_border(...) after the Border has been set.
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Signal< void()> | enabled |
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Signal< void()> | disabled |
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Signal< void(Widget &)> | child_added |
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Signal< void(Widget &)> | child_removed |
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Signal< void(Widget &)> | child_polished |
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Signal< void(Point, Point)> | moved |
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Signal< void(Area, Area)> | resized |
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Signal< void(Mouse const &)> | mouse_pressed |
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Signal< void(Mouse const &)> | mouse_released |
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Signal< void(Mouse const &)> | mouse_wheel_scrolled |
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Signal< void(Mouse const &)> | mouse_moved |
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Signal< void(Key)> | key_pressed |
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Signal< void(Key)> | key_released |
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Signal< void()> | focused_in |
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Signal< void()> | focused_out |
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Signal< void()> | deleted |
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Signal< void(Painter &)> | painted |
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Signal< void()> | timer |
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Signal< bool(Widget &)> | enabled_filter |
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Signal< bool(Widget &)> | disabled_filter |
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Signal< bool(Widget &, Widget &)> | child_added_filter |
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Signal< bool(Widget &, Widget &)> | child_removed_filter |
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Signal< bool(Widget &, Widget &)> | child_polished_filter |
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Signal< bool(Widget &, Point, Point)> | moved_filter |
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Signal< bool(Widget &, Area, Area)> | resized_filter |
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Signal< bool(Widget &, Mouse const &)> | mouse_pressed_filter |
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Signal< bool(Widget &, Mouse const &)> | mouse_released_filter |
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Signal< bool(Widget &, Mouse const &)> | mouse_wheel_scrolled_filter |
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Signal< bool(Widget &, Mouse const &)> | mouse_moved_filter |
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Signal< bool(Widget &, Key)> | key_pressed_filter |
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Signal< bool(Widget &, Key)> | key_released_filter |
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Signal< bool(Widget &)> | focused_in_filter |
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Signal< bool(Widget &)> | focused_out_filter |
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Signal< bool(Widget &)> | deleted_filter |
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Signal< bool(Widget &, Painter &)> | painted_filter |
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Signal< bool(Widget &)> | timer_filter |
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Focus_policy | focus_policy |
| | Describes how focus is given to this Widget.
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Cursor | cursor |
| | Provides information on where the cursor is and if it is enabled.
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Size_policy | width_policy |
| | Describes how the width of this Widget should be modified by a Layout.
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Size_policy | height_policy |
| | Describes how the height of this Widget should be modified by a Layout.
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Brush | brush |
| | A Brush that is applied to every Glyph painted by this Widget.
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sl::Lifetime | lifetime |
| | Slots can track this object's lifetime to disable Slot invocations.
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using | Parameters_t = Parameters |
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using | Children_t = std::vector< std::unique_ptr< Widget > > |
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auto | enable_event () -> bool override |
| | Handles Enable_event objects.
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auto | disable_event () -> bool override |
| | Handles Disable_event objects.
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auto | move_event (Point new_position, Point old_position) -> bool override |
| | Handles Move_event objects.
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auto | resize_event (Area new_size, Area old_size) -> bool override |
| | Handles Resize_event objects.
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auto | child_added_event (Widget &child) -> bool override |
| | Handles Child_added_event objects.
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auto | child_removed_event (Widget &child) -> bool override |
| | Handles Child_removed_event objects.
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auto | child_polished_event (Widget &child) -> bool override |
| | Handles Child_polished_event objects.
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Children_t | children_ |
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std::size_t | child_offset_ = 0 |
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Public Types inherited from ox::layout::detail::Linear_layout< Child, Parameters >