DelayButton QML Type
A checkable button that triggers an action when held in long enough. More...
Import Statement: | import QtQuick.Extras 1.4 |
Since: | Qt 5.5 |
Properties
Signals
Detailed Description
The DelayButton is a checkable button that incorporates a delay before the button becomes checked and the activated signal is emitted. This delay prevents accidental presses.
The current progress is expressed as a decimal value between 0.0
and 1.0
. The time it takes for activated to be emitted is measured in milliseconds, and can be set with the delay property.
The progress is indicated by a progress indicator around the button. When the indicator reaches completion, it flashes.
A DelayButton being held down
A DelayButton after being activated
You can create a custom appearance for a DelayButton by assigning a DelayButtonStyle.
Property Documentation
delay : int |
[read-only] progress : real |
This property holds the current progress as displayed by the progress indicator, in the range 0.0
- 1.0
.
Signal Documentation
This signal is emitted when progress reaches 1.0
and the button becomes checked.
Note: The corresponding handler is onActivated
.