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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
import QtQuick 2.12
import QtQuick.Templates 2.12 as T
import StudioTheme 1.0 as StudioTheme
TextInput {
id: textInput
property T.Control myControl
property bool edit: textInput.activeFocus
property bool drag: false
z: 2
font: myControl.font
color: StudioTheme.Values.themeTextColor
selectionColor: StudioTheme.Values.themeTextSelectionColor
selectedTextColor: StudioTheme.Values.themeTextSelectedTextColor
horizontalAlignment: Qt.AlignRight
verticalAlignment: Qt.AlignVCenter
leftPadding: StudioTheme.Values.inputHorizontalPadding
rightPadding: StudioTheme.Values.inputHorizontalPadding
readOnly: !myControl.editable
validator: myControl.validator
inputMethodHints: myControl.inputMethodHints
selectByMouse: false
activeFocusOnPress: false
clip: true
// TextInput focus needs to be set to activeFocus whenever it changes,
// otherwise TextInput will get activeFocus whenever the parent SpinBox gets
// activeFocus. This will lead to weird side effects.
onActiveFocusChanged: textInput.focus = activeFocus
Rectangle {
id: textInputArea
color: StudioTheme.Values.themeControlBackground
border.color: StudioTheme.Values.themeControlOutline
border.width: StudioTheme.Values.border
x: 0
y: 0
z: -1
width: textInput.width
height: StudioTheme.Values.height
}
DragHandler {
id: dragHandler
target: null
acceptedDevices: PointerDevice.Mouse
enabled: true
property real initialValue: myControl.realValue
property real multiplier: 1.0
onActiveChanged: {
if (dragHandler.active) {
dragHandler.initialValue = myControl.realValue
mouseArea.cursorShape = Qt.ClosedHandCursor // TODO
myControl.drag = true
myControl.dragStarted()
// Force focus on the non visible component to receive key events
dragModifierWorkaround.forceActiveFocus()
} else {
if (myControl.compressedValueTimer.running) {
myControl.compressedValueTimer.stop()
calcValue(myControl.compressedRealValueModified)
}
mouseArea.cursorShape = Qt.PointingHandCursor // TODO
myControl.drag = false
myControl.dragEnded()
// Avoid active focus on the component after dragging
dragModifierWorkaround.focus = false
textInput.focus = false
myControl.focus = false
}
}
onTranslationChanged: calcValue(myControl.realValueModified)
onMultiplierChanged: calcValue(myControl.realValueModified)
function calcValue(callback) {
var tmp = myControl.realDragRange / StudioTheme.Values.dragLength
myControl.setRealValue(dragHandler.initialValue + (tmp * dragHandler.translation.x * dragHandler.multiplier))
callback()
}
}
Item {
id: dragModifierWorkaround
Keys.onPressed: {
event.accepted = true
if (event.modifiers & Qt.ControlModifier)
dragHandler.multiplier = 0.1
if (event.modifiers & Qt.ShiftModifier)
dragHandler.multiplier = 10.0
}
Keys.onReleased: {
event.accepted = true
dragHandler.multiplier = 1.0
}
}
// Ensure that we get Up and Down key press events first
Keys.onShortcutOverride: {
event.accepted = (event.key === Qt.Key_Up || event.key === Qt.Key_Down)
}
TapHandler {
id: tapHandler
acceptedDevices: PointerDevice.Mouse
enabled: true
onTapped: {
textInput.forceActiveFocus()
textInput.deselect() // QTBUG-75862
}
}
MouseArea {
id: mouseArea
property real stepSize: myControl.realStepSize
anchors.fill: parent
enabled: true
hoverEnabled: true
propagateComposedEvents: true
acceptedButtons: Qt.LeftButton
cursorShape: Qt.PointingHandCursor
// Sets the global hover
onContainsMouseChanged: myControl.hover = containsMouse
onPressed: mouse.accepted = false
onWheel: {
if (!myControl.__wheelEnabled)
return
// Set stepSize according to used modifier key
if (wheel.modifiers & Qt.ControlModifier)
mouseArea.stepSize = myControl.minStepSize
if (wheel.modifiers & Qt.ShiftModifier)
mouseArea.stepSize = myControl.maxStepSize
myControl.valueFromText(textInput.text, myControl.locale)
myControl.setRealValue(myControl.realValue + (wheel.angleDelta.y / 120.0 * mouseArea.stepSize))
myControl.realValueModified()
// Reset stepSize
mouseArea.stepSize = myControl.realStepSize
}
}
states: [
State {
name: "default"
when: myControl.enabled && !textInput.edit
&& !mouseArea.containsMouse && !myControl.drag
PropertyChanges {
target: textInputArea
color: StudioTheme.Values.themeControlBackground
border.color: StudioTheme.Values.themeControlOutline
}
PropertyChanges {
target: dragHandler
enabled: true
}
PropertyChanges {
target: tapHandler
enabled: true
}
PropertyChanges {
target: mouseArea
cursorShape: Qt.PointingHandCursor
}
},
State {
name: "hovered"
when: myControl.hover && !textInput.edit && !myControl.drag
PropertyChanges {
target: textInputArea
color: StudioTheme.Values.themeHoverHighlight
border.color: StudioTheme.Values.themeControlOutline
}
},
State {
name: "edit"
when: textInput.edit && !myControl.drag
PropertyChanges {
target: textInputArea
color: StudioTheme.Values.themeFocusEdit
border.color: StudioTheme.Values.themeInteraction
}
PropertyChanges {
target: dragHandler
enabled: false
}
PropertyChanges {
target: tapHandler
enabled: false
}
PropertyChanges {
target: mouseArea
cursorShape: Qt.IBeamCursor
}
},
State {
name: "drag"
when: myControl.drag
PropertyChanges {
target: textInputArea
color: StudioTheme.Values.themeFocusDrag
border.color: StudioTheme.Values.themeInteraction
}
},
State {
name: "disabled"
when: !myControl.enabled
PropertyChanges {
target: textInputArea
color: StudioTheme.Values.themeControlBackgroundDisabled
border.color: StudioTheme.Values.themeControlOutlineDisabled
}
PropertyChanges {
target: textInput
color: StudioTheme.Values.themeTextColorDisabled
}
}
]
}
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