Element for rendering an ellipse. More...
#include <Ellipse.hpp>
Inheritance diagram for Aether::Ellipse:
Public Member Functions | |
| Ellipse (const int x, const int y, const unsigned int xd, const unsigned int yd=0) | |
| Constructs a new Ellipse element. Creates a circle if the vertical diameter is not specified. More... | |
| unsigned int | xDiameter () |
| Returns the ellipse's horizontal diameter. More... | |
| void | setXDiameter (const unsigned int xd) |
| Set a new horizontal diameter. More... | |
| unsigned int | yDiameter () |
| Returns the ellipse's vertical diameter. More... | |
| void | setYDiameter (const unsigned int yd) |
| Set a new vertical diameter. More... | |
| Drawable * | renderHighlightBG () |
| Render matching elliptical highlight background. | |
| Drawable * | renderHighlight () |
| Render matching elliptical highlight border. | |
| Drawable * | renderSelection () |
| Render matching elliptical selection layer. | |
 Public Member Functions inherited from Aether::Texture | |
| Texture (const int x=0, const int y=0) | |
| Constructs a new texture element. Position defaults to (0, 0). More... | |
| void | onRenderDone (const std::function< void()> func) |
| Assigns a function to invoke when the texture is finished rendering. An example use for this is to resize/position based on the texture's size. More... | |
| Colour | colour () |
| Returns the texture's tint colour. More... | |
| void | setColour (const Colour &col) |
| Set the colour to tint the texture with. More... | |
| int | textureWidth () |
| Returns the width of the stored texture. Returns 0 if the texture is being rendered asynchronously and isn't finished. More... | |
| int | textureHeight () |
| Returns the height of the stored texture. Returns 0 if the texture is being rendered asynchronously and isn't finished. More... | |
| void | setMask (const int x, const int y, const unsigned int w, const unsigned int h) |
| Set the mask area for the texture. Pixels outside of this area are not drawn. More... | |
| void | destroy () |
| Destroy the stored texture, freeing memory. Safe to call even if no texture is stored. More... | |
| bool | ready () |
| Returns whether the texture is finished rendering and ready to be shown. More... | |
| void | renderSync () |
| Immediately render the texture synchronously. This has no effect if a texture is currently stored, or a task is already queued. To recreate the texture, call destroy() first. | |
| void | renderAsync () |
| Request to start rendering the texture asynchronously. This has no effect if a texture is currently stored, or a task is already queued. To recreate the texture, call destroy() first. | |
| void | update (unsigned int dt) |
| Called internally. Overrides Element's update method to handle the asynchronous rendering operations. More... | |
| void | render () |
| Called internally. Overrides Element's render method to actually show the stored texture. | |
| ~Texture () | |
| Destroys the texture, freeing all allocated memory. | |
| Public Member Functions inherited from Aether::Element | |
| Element (int x=0, int y=0, int w=100, int h=100) | |
| Construct a new Element object. More... | |
| int | x () |
| Returns x-coordinate of element. More... | |
| int | y () |
| Returns y-coordinate of element. More... | |
| int | w () |
| Returns width of element. More... | |
| int | h () |
| Returns height of element. More... | |
| virtual void | setX (int x) |
| Set x-coordinate of element. More... | |
| virtual void | setY (int y) |
| Set y-coordinate of element. More... | |
| virtual void | setW (int w) |
| Set width of element. More... | |
| virtual void | setH (int h) |
| Set height of element. More... | |
| virtual void | setXY (int x, int y) |
| Set co-ordinates of element. More... | |
| virtual void | setWH (int w, int h) |
| Set size of element. More... | |
| virtual void | setXYWH (int x, int y, int w, int h) |
| Setter size and co-ordinates of element. More... | |
| Element * | parent () |
| Returns the parent element of this element. More... | |
| void | setParent (Element *p) |
| Set the parent element of this element. More... | |
| virtual void | addElement (Element *e) |
| Adds new element a child. More... | |
| virtual bool | removeElement (Element *e) |
| Attempt to delete given child element. More... | |
| virtual void | removeAllElements () |
| Deletes all children elements. | |
| virtual bool | returnElement (Element *e) |
| Attempt to remove the given child element. More... | |
| virtual void | returnAllElements () |
| Removes (but does not delete) all children elements. | |
| bool | isVisible () |
| Check if current element is visible on-screen. More... | |
| bool | hidden () |
| Check if current element is hidden. More... | |
| void | setHidden (bool b) |
| Set whether element is hidden or not. More... | |
| bool | selected () |
| Check if current element is selected. More... | |
| virtual void | setSelected (bool b) |
| Set whether element is selected or not. More... | |
| bool | selectable () |
| Check if current element is selectable. More... | |
| void | setSelectable (bool b) |
| Set whether element is selectable or not. More... | |
| bool | touchable () |
| Check if current element is touch responsive. More... | |
| void | setTouchable (bool b) |
| Set whether element is touch responsive or not. More... | |
| bool | highlighted () |
| Check if current element is highlighted. More... | |
| void | setHighlighted (bool b) |
| Set whether element is highlighted or not. More... | |
| bool | hasHighlighted () |
| Check if current element has highlighted children element. More... | |
| void | setHasHighlighted (bool b) |
| Set whether element has highlighted children element or not. More... | |
| bool | hasSelectable () |
| Check if current element has selectable children element. More... | |
| void | setHasSelectable (bool b) |
| Set whether element has selectable children element or not. More... | |
| bool | hasSelected () |
| Check if current element has selected children element. More... | |
| void | setHasSelected (bool b) |
| Set whether element has selected children element or not. More... | |
| virtual void | setActive () |
| Set element as activated. | |
| virtual void | setInactive () |
| Set element as in-activated. | |
| void | setFocused (Element *e) |
| Sets current element as unfocused and instead focuses a sub-element. More... | |
| void | setFocussed (Element *e) |
| Sets current element as unfocused and instead focuses a sub-element. More... | |
| Element * | focused () |
| Returns the currently focused element. More... | |
| Element * | focussed () |
| Returns the currently focused element. More... | |
| std::function< void()> | onPressFunc () |
| Returns function invoked when the element is pressed. More... | |
| void | onPress (std::function< void()> f) |
| Sets the function to invoked when the element is pressed. More... | |
| virtual bool | handleEvent (InputEvent *e) |
| Attempt to handle a given event. More... | |
| virtual | ~Element () |
| Destroy the Element object. | |
Additional Inherited Members | |
| Protected Member Functions inherited from Aether::Element | |
| void | renderHighlightTextures () |
| Renders cached highlight textures. | |
| void | renderSelectionTexture () |
| Renders cached selection texture. | |
| void | addElementAt (Element *e, size_t i) |
| Add element at given index in vector. More... | |
| Protected Attributes inherited from Aether::Element | |
| Element * | parent_ |
| Pointer to parent element, if there is one. | |
| std::vector< Element * > | children |
| Vector of child elements (used to call their methods) | |
| Element * | focused_ |
| Children element which is highlighted/focused (to regain focus on activation) | |
| Static Protected Attributes inherited from Aether::Element | |
| static Colour | hiBGColour |
| Background colour if element is highlighted. | |
| static Colour | hiBorderColour |
| Border colour if element is highlighted. | |
| static Colour | selColour |
| Selected colour if element is highlighted. | |
| static unsigned int | hiSize |
| Size of highlight border. | |
| static Drawable * | hiBGTex |
| Highlight background texture. | |
| static Drawable * | hiBorderTex |
| Highlight border texture. | |
| static Drawable * | selTex |
| Selection texture. | |
| static Renderer * | renderer |
| static bool | isTouch |
| Indicator on whether the touch is "active" (i.e. hide highlighting) or not. | |
Detailed Description
Element for rendering an ellipse.
- Note
- This element can not be drawn asynchronously!
Constructor & Destructor Documentation
◆ Ellipse()
| Aether::Ellipse::Ellipse | ( | const int | x, |
| const int | y, | ||
| const unsigned int | xd, | ||
| const unsigned int | yd = 0 |
||
| ) |
Constructs a new Ellipse element. Creates a circle if the vertical diameter is not specified.
- Parameters
-
x Top-left x coordinate y Top-left y coordinate xd Horizontal diameter in pixels yd Vertical diameter in pixels (optional)
Member Function Documentation
◆ setXDiameter()
| void Aether::Ellipse::setXDiameter | ( | const unsigned int | xd | ) |
Set a new horizontal diameter.
- Parameters
-
xd New diameter in pixels
◆ setYDiameter()
| void Aether::Ellipse::setYDiameter | ( | const unsigned int | yd | ) |
Set a new vertical diameter.
- Parameters
-
yd New diameter in pixels
◆ xDiameter()
| unsigned int Aether::Ellipse::xDiameter | ( | ) |
Returns the ellipse's horizontal diameter.
- Returns
- Horizontal diameter in pixels
◆ yDiameter()
| unsigned int Aether::Ellipse::yDiameter | ( | ) |
Returns the ellipse's vertical diameter.
- Returns
- Vertical diameter in pixels
The documentation for this class was generated from the following file:
- include/Aether/primary/Ellipse.hpp
