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Display a round or rectangular light emmitting diode.
It is configurable to 5 colors, the 2 on/off states and 3 styles (or "looks");
It may display itself in a performant flat view, a round view with light spot or a round view sunken in the screen.
enum |
Status of the light is on/off. NoOfStates gives the total number of states.
enum |
Shades of the lamp. NoOfShapes gives the total number of shapes.
enum |
Display a flat, round or sunken LED.
Displaying the LED flat is less time and color consuming, but not so nice to see.
The sunken LED itself is (certainly) smaller than the round LED because of the 3 shading circles and is most time consuming. Makes sense for LED > 15x15 pixels.
The widget will be updated on the next repaining event. NoOfLooks gives the total number Looks
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Constructor with the ledcolor, the parent widget, and the name.
The State will be defaulted On and the Look round.
Parameters:
ledcolor | Initial color of the LED. |
parent | Will be handed over to QWidget. |
name | Will be handed over to QWidget. |
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Constructor with the ledcolor, ledstate, ledlook, the parent widget, and the name.
Differs from above only in the parameters, which configure all settings.
Parameters:
ledcolor | Initial color of the LED. |
state | Sets the State. |
look | Sets the Look. |
parent | Will be handed over to QWidget. |
name | Will be handed over to QWidget. |
~ |
Destructor
State |
[const]
Hand back the current state of the widget (on/off).
const QColor |
[const]
Hand back the color of the widget
Look |
[const]
Hand back the look of the widget.
int |
[const]
hands back the factor to darken the LED.
void |
Sets the state of the widget to On or Off.
The widget will be painted immediately.
Parameters:
state | The LED state: on or off. |
See also: on(), off(), toggle(), toggleState()
void |
Set the shape.
void |
Toggle the state of the LED from Off to On and vice versa.
The widget will be repainted when returning to the main event loop.
void |
Set the color of the widget. The Color is shown with the KLed::On state. The KLed::Off state is shown with QColor.dark() method
The widget calls the update() method, so it will be updated when entering the main event loop.
Parameters:
color | New color of the LED. |
void |
Set the factor to darken the LED in OFF state. Same as QColor::dark(). "darkfactor should be greater than 100, else the LED gets lighter in OFF state. Defaults to 300.
Parameters:
darkfactor | sets the factor to darken the LED. |
void |
Set the look of the widget.
The look may be flat, round or sunken. The widget calls the update() method, so it will be updated when entering the main event loop.
Parameters:
look | New look of the LED. |
void |
[slot]
Toggle the state of the led from Off to On or vice versa.
The widget repaints itself immediately.
void |
[slot]
Sets the state of the widget to On.
The widget will be painted immediately.
See also: off(), toggle(), toggleState(), setState()
void |
[slot]
Sets the state of the widget to Off.
The widget will be painted immediately.
See also: on(), toggle(), toggleState(), setState()