TextField QML Type▲
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Import Statement: import QtQuick.Controls
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Inherits:: TextInput
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Group: TextField is part of qtquickcontrols-input
I. Detailed Description▲
TextField is a single line text editor. TextField extends TextInput with a placeholder text functionality, and adds decoration.
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A text field in its normal state. |
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A text field that has active focus. |
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A text field that is disabled. |
TextField {
placeholderText: qsTr("Enter name")
}I-1. See Also▲
See also TextArea, Customizing TextField, Input Controls
II. Property Documentation▲
II-1. background : Item▲
This property holds the background item.
If the background item has no explicit size specified, it automatically follows the control's size. In most cases, there is no need to specify width or height for a background item.
Most controls use the implicit size of the background item to calculate the implicit size of the control itself. If you replace the background item with a custom one, you should also consider providing a sensible implicit size for it (unless it is an item like Image which has its own implicit size).
II-1-1. See Also▲
See also Customizing TextField
II-2. [since QtQuick.Controls 2.5 (Qt 5.12)] bottomInset : real▲
This property holds the bottom inset for the background.
This property was introduced in QtQuick.Controls 2.5 (Qt 5.12).
II-2-1. See Also▲
See also Control Layout, topInset
II-3. focusReason : enumeration▲
This property holds the reason of the last focus change.
This property does not indicate whether the control has active focus, but the reason why the control either gained or lost focus.
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Constant |
Description |
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Qt.MouseFocusReason |
A mouse action occurred. |
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Qt.TabFocusReason |
The Tab key was pressed. |
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Qt.BacktabFocusReason |
A Backtab occurred. The input for this may include the Shift or Control keys; e.g. Shift+Tab. |
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Qt.ActiveWindowFocusReason |
The window system made this window either active or inactive. |
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Qt.PopupFocusReason |
The application opened/closed a pop-up that grabbed/released the keyboard focus. |
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Qt.ShortcutFocusReason |
The user typed a label's buddy shortcut |
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Qt.MenuBarFocusReason |
The menu bar took focus. |
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Qt.OtherFocusReason |
Another reason, usually application-specific. |
II-3-1. See Also▲
See also Item::activeFocus
II-4. [since QtQuick.Controls 2.1 (Qt 5.8)] hoverEnabled : bool▲
This property determines whether the text field accepts hover events. The default value is false.
This property was introduced in QtQuick.Controls 2.1 (Qt 5.8).
II-4-1. See Also▲
See also hovered
II-5. [read-only, since QtQuick.Controls 2.1 (Qt 5.8)] hovered : bool▲
This property holds whether the text field is hovered.
This property was introduced in QtQuick.Controls 2.1 (Qt 5.8).
II-5-1. See Also▲
See also hoverEnabled
II-6. [read-only, since QtQuick.Controls 2.5 (Qt 5.12)] implicitBackgroundHeight : real▲
This property holds the implicit background height.
The value is equal to background ? background.implicitHeight : 0.
This property was introduced in QtQuick.Controls 2.5 (Qt 5.12).
II-6-1. See Also▲
See also implicitBackgroundWidth
II-7. [read-only, since QtQuick.Controls 2.5 (Qt 5.12)] implicitBackgroundWidth : real▲
This property holds the implicit background width.
The value is equal to background ? background.implicitWidth : 0.
This property was introduced in QtQuick.Controls 2.5 (Qt 5.12).
II-7-1. See Also▲
See also implicitBackgroundHeight
II-8. [since QtQuick.Controls 2.5 (Qt 5.12)] leftInset : real▲
This property holds the left inset for the background.
This property was introduced in QtQuick.Controls 2.5 (Qt 5.12).
II-8-1. See Also▲
See also Control Layout, rightInset
II-9. placeholderText : string▲
This property holds the hint that is displayed in the TextField before the user enters text.
II-10. [since QtQuick.Controls 2.5 (Qt 5.12)] placeholderTextColor : color▲
This property holds the color of placeholderText.
This property was introduced in QtQuick.Controls 2.5 (Qt 5.12).
II-10-1. See Also▲
See also placeholderText
II-11. [since QtQuick.Controls 2.5 (Qt 5.12)] rightInset : real▲
This property holds the right inset for the background.
This property was introduced in QtQuick.Controls 2.5 (Qt 5.12).
II-11-1. See Also▲
See also Control Layout, leftInset
II-12. [since QtQuick.Controls 2.5 (Qt 5.12)] topInset : real▲
This property holds the top inset for the background.
This property was introduced in QtQuick.Controls 2.5 (Qt 5.12).
II-12-1. See Also▲
See also Control Layout, bottomInset
III. Signal Documentation▲
III-1. pressAndHold(MouseEvent event)▲
This signal is emitted when there is a long press (the delay depends on the platform plugin). The event parameter provides information about the press, including the x and y coordinates of the press, and which button is pressed.
The corresponding handler is onPressAndHold.
III-1-1. See Also▲
III-2. [since QtQuick.Controls 2.1 (Qt 5.8)] pressed(MouseEvent event)▲
This signal is emitted when the text field is pressed by the user. The event parameter provides information about the press, including the x and y coordinates of the press, and which button is pressed.
The corresponding handler is onPressed.
This signal was introduced in QtQuick.Controls 2.1 (Qt 5.8).
III-2-1. See Also▲
See also released, pressAndHold
III-3. [since QtQuick.Controls 2.1 (Qt 5.8)] released(MouseEvent event)▲
This signal is emitted when the text field is released by the user. The event parameter provides information about the release, including the x and y coordinates of the press, and which button is pressed.
The corresponding handler is onReleased.
This signal was introduced in QtQuick.Controls 2.1 (Qt 5.8).
III-3-1. See Also▲
See also pressed, pressAndHold