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void | add_data (const ChartItemArray &data) |
| Add data items to an existing array. More...
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float | bank () const |
| Get bank percent set beyond min and maximum values. More...
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void | bank (float bank) |
| Add a percent bank beyond the min and maximum values. More...
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void | clear () |
| Remove all data items. More...
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virtual void | create_impl ()=0 |
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ChartItemArray | data () const |
| Get the data points set for Chart. More...
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void | data (const ChartItemArray &data) |
| Set a new set of data to Chart. More...
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size_t | data_size () const |
| Get the number of data points. More...
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void | deserialize (Serializer::Properties &props) |
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void | draw (Painter &painter, const Rect &rect) override |
| Draw the widget. More...
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GridFlag | grid_style () const |
| Get chart grid style. More...
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void | grid_style (GridFlag flag) |
| Set the grid style. More...
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int | grid_width () const |
| Get chart grid width. More...
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void | grid_width (const int val) |
| Set grid width. More...
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void | label (const std::string &xlabel, const std::string &ylabel, const std::string &title) |
| Set chart labels. More...
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void | remove_data (uint32_t count) |
| Remove data items from top in an array. More...
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void | resize (const Size &size) override |
| Resize the Chart. More...
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void | serialize (Serializer &serializer) const |
| Serialize the widget to the specified serializer. More...
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std::string | title () const |
| Get chart title. More...
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void | title (const std::string &title) |
| Set chart title. More...
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| Widget (const Rect &rect={}, const Widget::Flags &flags={}) noexcept |
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| Widget (const Widget &)=delete |
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| Widget (Frame &parent, const Rect &rect={}, const Widget::Flags &flags={}) noexcept |
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| Widget (Serializer::Properties &props) noexcept |
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| Widget (Serializer::Properties &props, bool is_derived) noexcept |
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| Widget (Widget &&) noexcept=default |
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std::string | xlabel () const |
| Get chart x-axis label. More...
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void | xlabel (const std::string &xlabel) |
| Set chart x-axis label. More...
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std::string | ylabel () const |
| Get chart y-axis label. More...
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void | ylabel (const std::string &ylabel) |
| Set chart y-axis label. More...
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| Widget (const Rect &rect={}, const Widget::Flags &flags={}) noexcept |
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| Widget (const Widget &)=delete |
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| Widget (Frame &parent, const Rect &rect={}, const Widget::Flags &flags={}) noexcept |
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| Widget (Serializer::Properties &props) noexcept |
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| Widget (Widget &&) noexcept=default |
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| ~Widget () noexcept override |
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EGT_NODISCARD bool | active () const |
| Get the active state. More...
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void | active (bool value) |
| Set the active state. More...
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AlignFlags & | align () |
| Get the alignment. More...
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EGT_NODISCARD const AlignFlags & | align () const |
| Get the alignment. More...
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void | align (const AlignFlags &a) |
| Align the widget. More...
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EGT_NODISCARD float | alpha () const |
| Get the alpha property. More...
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void | alpha (float alpha) |
| Set the alpha property. More...
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EGT_NODISCARD bool | autoresize () const |
| Return the autoresize state of the widget. More...
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void | autoresize (bool value) |
| Set the autoresize state. More...
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EGT_NODISCARD Image * | background (bool allow_fallback=false) const |
| Get the background image, if any, for the current group. More...
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void | background (const Image &image, Palette::GroupId group=Palette::GroupId::normal) |
| Add an image background to the widget's box. More...
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EGT_NODISCARD Image * | background (Palette::GroupId group, bool allow_fallback=false) const |
| Get the background image, if any, for the given group. More...
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EGT_NODISCARD DefaultDim | border () const |
| Get the border width. More...
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void | border (DefaultDim border) |
| Set the border width. More...
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EGT_NODISCARD Theme::BorderFlags | border_flags () const |
| Get the border flags. More...
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void | border_flags (const Theme::BorderFlags &flags) |
| Set the border flags. More...
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EGT_NODISCARD float | border_radius () const |
| Get the border radius. More...
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void | border_radius (float radius) |
| Set the border radius. More...
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EGT_NODISCARD const Rect & | box () const |
| Bounding box for the Widget. More...
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void | box (const Rect &rect) |
| Change the bounding box of the widget. More...
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bool | can_handle_event () const |
| Returns true if the widget is capable of handling an event. More...
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EGT_NODISCARD Point | center () const |
| Get the center point of the widget's box(). More...
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EGT_NODISCARD bool | checked () const |
| Get the boolean checked state of the a widget. More...
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virtual void | checked (bool value) |
| Set the checked state of the widget. More...
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EGT_NODISCARD bool | clip () const |
| Return the clip state of the widget. More...
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EGT_NODISCARD const Pattern & | color (Palette::ColorId id) const |
| Get a Widget color. More...
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void | color (Palette::ColorId id, const Pattern &color, Palette::GroupId group=Palette::GroupId::normal) |
| Add a color to the widget's instance palette. More...
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EGT_NODISCARD const Pattern & | color (Palette::ColorId id, Palette::GroupId group) const |
| Get a Widget color. More...
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virtual EGT_NODISCARD Rect | content_area () const |
| Return the area that content is allowed to be positioned into. More...
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void | continue_drag (Event &event) |
| Handle 'pointer_drag' and 'pointer_drag_stop' events. More...
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virtual void | damage () |
| Damage the box() of the widget and cause a redraw. More...
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virtual void | damage (const Rect &rect) |
| Mark the specified rect as a damaged area of the widget. More...
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virtual void | deserialize_children (const Deserializer &deserializer) |
| Deserialize the children of this widget. More...
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void | detach () |
| Detach this widget from its parent. More...
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void | disable () |
| Set the disabled state to true. More...
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void | disable_toggle () |
| Toggle the disabled state. More...
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EGT_NODISCARD bool | disabled () const |
| Return the disabled state of the widget. More...
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void | disabled (bool value) |
| Set the disabled state. More...
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DisplayPoint | display_origin () |
| Get the display origin of the Widget. More...
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virtual Point | display_to_local (const DisplayPoint &p) const |
| Convert a display point to a local point. More...
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void | draw_box (Painter &painter, Palette::ColorId bg, Palette::ColorId border) const |
| Helper function to draw this widget's box using the appropriate theme. More...
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void | draw_circle (Painter &painter, Palette::ColorId bg, Palette::ColorId border) const |
| Helper function to draw this widget's circle using the appropriate theme. More...
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void | enable () |
| Set the disabled state to false. More...
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Theme::FillFlags & | fill_flags () |
| Get a modifiable fill flags reference. More...
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EGT_NODISCARD const Theme::FillFlags & | fill_flags () const |
| Get the fill flags. More...
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void | fill_flags (const Theme::FillFlags &flags) |
| Set the fill flags. More...
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EGT_NODISCARD bool | focus () const |
| Get the current focus state. More...
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void | focus (bool value) |
| Set the focus state. More...
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EGT_NODISCARD const Font & | font () const |
| Get the widget Font. More...
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void | font (const Font &font) |
| Set the widget Font. More...
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EGT_NODISCARD bool | frame () const |
| Return the frame state of the widget. More...
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EGT_NODISCARD bool | grab_mouse () const |
| Return the grab_mouse state of the widget. More...
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void | grab_mouse (bool value) |
| Set the grab_mouse state. More...
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EGT_NODISCARD Palette::GroupId | group () const |
| Get the current Palette::GroupId depending on the widget's state. More...
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virtual void | handle (Event &event) |
| Handle an event. More...
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bool | has_font () const |
| Check whether the widget has a custom Font. More...
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EGT_NODISCARD bool | has_palette () const |
| Check whether the widget has a custom palette. More...
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virtual EGT_NODISCARD bool | has_screen () const |
| Does this Widget have a screen? More...
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EGT_NODISCARD DefaultDim | height () const |
| Height of the widget's box(). More...
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void | height (DefaultDim h) |
| Change the height. More...
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virtual void | hide () |
| Hide the Widget. More...
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EGT_NODISCARD bool | hit (const DisplayPoint &point) const |
| Returns true if the DisplayPoint is within the widget box. More...
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EGT_NODISCARD DefaultDim | horizontal_ratio () const |
| Get the horizontal ratio relative to parent. More...
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void | horizontal_ratio (DefaultDim horizontal) |
| Set the horizontal ratio relative to parent. More...
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EGT_NODISCARD bool | in_layout () const |
| Indicate if the Widget is computing the layout or not. More...
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virtual void | layout () |
| Perform layout of the Widget. More...
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DisplayPoint | local_to_display (const Point &p) const |
| Convert a local point to a display point. More...
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EGT_NODISCARD DefaultDim | margin () const |
| Get the margin width. More...
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void | margin (DefaultDim margin) |
| Set the margin width. More...
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virtual EGT_NODISCARD Size | min_size_hint () const |
| Get a minimum size hint for the Widget. More...
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void | min_size_hint (const Size &size) |
| Set the minimum size hint for the Widget. More...
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EGT_NODISCARD size_t | moat () const |
| Get the sum of the margin(), padding(), and border() around the content of the widget. More...
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virtual void | move (const Point &point) |
| Move the Widget to a new position. More...
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void | move_to_center () |
| Move the widget to the center of its parent. More...
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void | move_to_center (const Point &point) |
| Move the widget to the specified center point. More...
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EGT_NODISCARD bool | no_layout () const |
| Return the no_layout state of the widget. More...
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void | no_layout (bool value) |
| Set the no_layout state. More...
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virtual void | on_screen_resized () |
| Called from ComposerScreen::resize(). More...
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Widget & | operator= (const Widget &)=delete |
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Widget & | operator= (Widget &&) noexcept=default |
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EGT_NODISCARD DefaultDim | padding () const |
| Return the padding width. More...
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void | padding (DefaultDim padding) |
| Set the padding width. More...
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virtual void | paint (Painter &painter) |
| Paint the Widget using a Painter. More...
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virtual void | paint_to_file (const std::string &filename={}) |
| Draw the widget to a file. More...
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EGT_NODISCARD const Palette & | palette () const |
| Get the widget palette. More...
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void | palette (const Palette &palette) |
| Set the widget instance Palette. More...
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Widget * | parent () |
| Get a pointer to the parent Widget, or nullptr if none exists. More...
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EGT_NODISCARD const Widget * | parent () const |
| Get a pointer to the parent Widget, or nullptr if none exists. More...
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EGT_NODISCARD bool | plane_window () const |
| Return the plane_window state of the widget. More...
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EGT_NODISCARD const Point & | point () const |
| Get the origin of the widget's box(). More...
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virtual void | post_deserialize (Serializer::Properties &props) |
| Resume deserializing of the widget after its children have been deserialized. More...
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void | ratio (DefaultDim horizontal, DefaultDim vertical) |
| Set the size ratio relative to parent. More...
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void | ratio (DefaultDim ratio) |
| Set the size ratio relative to parent. More...
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EGT_NODISCARD bool | readonly () const |
| Get the readonly state of the widget. More...
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void | readonly (bool value) |
| Set the readonly state of the widget. More...
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void | readonly_toggle () |
| Toggle the readonly state. More...
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void | reset_background (Palette::GroupId group=Palette::GroupId::normal) |
| Remove an image background from the widget's box. More...
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void | reset_font () |
| Reset the widget's Font. More...
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void | reset_palette () |
| Clear the widget instance palette. More...
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void | resize_by_ratio (DefaultDim hratio, DefaultDim vratio) |
| Scale the current size of the Widget given the ratio. More...
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void | resize_by_ratio (DefaultDim ratio) |
| Scale the current size of the Widget given the ratio. More...
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virtual void | scale (float hscale, float vscale) |
| Set the scale of the widget. More...
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void | scale (float scale) |
| Set the scale of the widget. More...
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virtual EGT_NODISCARD Screen * | screen () const |
| Get a pointer to the Screen instance, using using a parent as necessary. More...
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virtual void | serialize_children (Serializer &serializer) const |
| Serialize the widget's children to the specified serializer. More...
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virtual void | show () |
| Show the Widget. More...
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EGT_NODISCARD const Size & | size () const |
| Get the size of the widget's box(). More...
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EGT_NODISCARD const Theme & | theme () const |
| Get the Widget Theme. More...
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EGT_NODISCARD Point | to_parent (const Point &r) const |
| Convert a point with a local origin to a parent origin. More...
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EGT_NODISCARD Rect | to_parent (const Rect &r) const |
| Convert a point in a rect a local origin to a parent origin. More...
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virtual EGT_NODISCARD std::string | type () const |
| Returns a string representation of the type of this widget. More...
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EGT_NODISCARD bool | user_drag () const |
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void | user_drag (bool value) |
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EGT_NODISCARD const Rect & | user_requested_box () const |
| Get the box corresponding to the user requested one, not the actual one. More...
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EGT_NODISCARD bool | user_track_drag () const |
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void | user_track_drag (bool value) |
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EGT_NODISCARD DefaultDim | vertical_ratio () const |
| Get the vertical ratio relative to parent. More...
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void | vertical_ratio (DefaultDim vertical) |
| Set the vertical ratio relative to parent. More...
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EGT_NODISCARD bool | visible () const |
| Get the visible state of the widget. More...
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void | visible (bool value) |
| Set the visible state. More...
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void | visible_toggle () |
| Toggle the visibility state. More...
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virtual void | walk (const WalkCallback &callback, int level=0) |
| Walk the Widget tree and call callback with each Widget. More...
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EGT_NODISCARD WidgetId | widgetid () const |
| Get the unique id of the widget. More...
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EGT_NODISCARD DefaultDim | width () const |
| Width of the widget's box(). More...
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void | width (DefaultDim w) |
| Change the width. More...
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EGT_NODISCARD DefaultDim | x () const |
| X coordinate of the widget's box(). More...
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void | x (DefaultDim x) |
| Set the X coordinate of the box. More...
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EGT_NODISCARD DefaultDim | xratio () const |
| Get the X position ratio relative to parent. More...
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void | xratio (DefaultDim xratio) |
| Set the X position ratio relative to parent. More...
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EGT_NODISCARD DefaultDim | y () const |
| Y coordinate of the widget's box(). More...
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void | y (DefaultDim y) |
| Set the Y coordinate of the box. More...
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EGT_NODISCARD DefaultDim | yratio () const |
| Get the Y position ratio relative to parent. More...
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void | yratio (DefaultDim yratio) |
| Set the Y position ratio relative to parent. More...
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virtual EGT_NODISCARD size_t | zorder () const |
| Get the zorder of the widget. More...
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virtual void | zorder (size_t rank) |
| Set the zorder of the widget. More...
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virtual void | zorder_bottom () |
| Move the widget to the bottom. More...
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virtual void | zorder_down () |
| Move this widgets zorder down relative to other widgets with the same parent. More...
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virtual void | zorder_top () |
| Move the widget to the top. More...
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virtual void | zorder_up () |
| Move this widgets zorder up relative to other widgets with the same parent. More...
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| Object () noexcept=default |
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| Object (const Object &)=delete |
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| Object (Object &&)=default |
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virtual | ~Object () noexcept=default |
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void | clear_handlers () |
| Clear all registered event handlers. More...
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void | invoke_handlers (Event &event) |
| Invoke all handlers with the specified event. More...
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void | invoke_handlers (EventId event) |
| Invoke all handlers with the specified EventId. More...
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EGT_NODISCARD const std::string & | name () const |
| Get the name of the Object. More...
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void | name (const std::string &name) |
| Set the name of the Object. More...
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RegisterHandle | on_event (const EventCallback &handler, const FilterFlags &mask={}) |
| Add an event handler to be called when the widget generates an event. More...
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Object & | operator= (const Object &)=delete |
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Object & | operator= (Object &&)=default |
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void | remove_handler (RegisterHandle handle) |
| Remove an event handler. More...
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