A push button with a text label. 更多...
import 语句: | import QtQuick.Controls 1.4 |
Since: | Qt 5.1 |
继承: | |
继承者: |
The push button is perhaps the most commonly used widget in any graphical user interface. Pushing (or clicking) a button commands the computer to perform some action or answer a question. Common examples of buttons are OK, Apply, Cancel, Close, Yes, No, and Help buttons.
Button { text: "Button" }
Button is similar to the QPushButton 小部件。
You can create a custom appearance for a Button by assigning a ButtonStyle .
isDefault : bool |
This property holds whether the push button is the default button. Default buttons decide what happens when the user presses enter in a dialog without giving a button explicit focus.
注意: This property only changes the appearance of the button. The expected behavior needs to be implemented by the user.
默认值为
false
.
: |
Assign a Menu to this property to get a pull-down menu button.
默认值为
null
.