160 lines
4.6 KiB
QML
160 lines
4.6 KiB
QML
// SPDX-License-Identifier: LGPL-3.0-or-later
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import QtQuick 2.12
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import QtQuick.Controls 2.12
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TextField {
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id: field
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property string saveName: ""
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property var saveId: "ALL"
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property var saveProperties: ["text"]
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property bool error: false
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property alias radius: textFieldBackground.radius
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property bool bordered: true
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property color backgroundColor: theme.controls.textField.background
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property color borderColor: theme.controls.textField.border
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property color errorBorder: theme.controls.textField.errorBorder
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property color focusedBackgroundColor:
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theme.controls.textField.focusedBackground
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property color focusedBorderColor: theme.controls.textField.focusedBorder
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property var disabledText: null
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property var defaultText: null
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readonly property bool changed: text !== (defaultText || "")
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property string previousDefaultText: "" // private
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function reset() {
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clear()
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text = Qt.binding(() => defaultText || "")
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}
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function loadState() {
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if (! text) insertAtCursor(window.getState(this, "text", ""))
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}
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function insertAtCursor(text) {
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insert(cursorPosition, text)
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}
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text: defaultText || ""
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opacity: enabled ? 1 : theme.disabledElementsOpacity
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selectByMouse: true
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leftPadding: theme.spacing
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rightPadding: leftPadding
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topPadding: theme.spacing / 1.5
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bottomPadding: topPadding
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font.family: theme.fontFamily.sans
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font.pixelSize: theme.fontSize.normal
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font.pointSize: -1
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placeholderTextColor: theme.controls.textField.placeholderText
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color: activeFocus ?
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theme.controls.textField.focusedText :
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theme.controls.textField.text
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background: Rectangle {
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id: textFieldBackground
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radius: theme.radius
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color: field.activeFocus ? focusedBackgroundColor : backgroundColor
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border.width: bordered ? theme.controls.textField.borderWidth : 0
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border.color: borderColor
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HBottomFocusLine {
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show: field.activeFocus
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borderHeight: theme.controls.textField.borderWidth
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color: error ? errorBorder : focusedBorderColor
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}
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}
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Component.onCompleted: {
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// Break binding
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previousDefaultText = previousDefaultText
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loadState()
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}
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onTextChanged: window.saveState(this)
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onActiveFocusChanged:
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if (defaultText !== null) text = text // Break binding
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onDefaultTextChanged: if (defaultText !== null) {
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if (text === previousDefaultText)
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text = Qt.binding(() => defaultText)
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previousDefaultText = defaultText
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}
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onPressed: ev => { if (ev.button === Qt.RightButton) contextMenu.spawn() }
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onPressAndHold: ev => contextMenu.spawn()
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// Prevent alt/super+any key from typing text
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Keys.onPressed: if (
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event.modifiers & Qt.AltModifier ||
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event.modifiers & Qt.MetaModifier
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) event.accepted = true
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Keys.onMenuPressed: contextMenu.spawn(false)
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// Prevent leaking arrow presses to parent elements when the carret is at
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// the beginning or end of the text
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Keys.onLeftPressed: event.accepted = cursorPosition === 0 && ! selectedText
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Keys.onRightPressed:
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event.accepted = cursorPosition === length && ! selectedText
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Binding on color {
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value: "transparent"
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when: disabledText !== null && ! field.enabled
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}
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Binding on placeholderTextColor {
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value: "transparent"
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when: disabledText !== null && ! field.enabled
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}
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Binding on implicitHeight {
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value: disabledTextLabel.implicitHeight
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when: disabledText !== null && ! field.enabled
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}
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Behavior on opacity { HNumberAnimation {} }
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Behavior on color { HColorAnimation {} }
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Behavior on placeholderTextColor { HColorAnimation {} }
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HLabel {
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id: disabledTextLabel
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anchors.fill: parent
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visible: opacity > 0
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opacity: disabledText !== null && parent.enabled ? 0 : 1
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text: disabledText || ""
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leftPadding: parent.leftPadding
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rightPadding: parent.rightPadding
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topPadding: parent.topPadding
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bottomPadding: parent.bottomPadding
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wrapMode:
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parent.wrapMode === TextField.Wrap ? HLabel.Wrap :
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parent.wrapMode === TextField.WordWrap ? HLabel.WordWrap :
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parent.wrapMode === TextField.WrapAnywhere ? HLabel.WrapAnywhere :
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Text.NoWrap
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font.family: parent.font.family
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font.pixelSize: parent.font.pixelSize
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Behavior on opacity { HNumberAnimation {} }
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}
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HTextContextMenu { id: contextMenu }
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}
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