DefaultCheckBox.qml 3.8 KB

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  1. /****************************************************************************
  2. **
  3. ** Copyright (C) 2020 The Qt Company Ltd.
  4. ** Contact: http://www.qt.io/licensing/
  5. **
  6. ** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
  7. **
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  17. ** GNU Lesser General Public License Usage
  18. ** Alternatively, this file may be used under the terms of the GNU Lesser
  19. ** General Public License version 3 as published by the Free Software
  20. ** Foundation and appearing in the file LICENSE.LGPLv3 included in the
  21. ** packaging of this file. Please review the following information to
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  25. ** GNU General Public License Usage
  26. ** Alternatively, this file may be used under the terms of the GNU
  27. ** General Public License version 2.0 or later as published by the Free
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  29. ** the packaging of this file. Please review the following information to
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  35. ****************************************************************************/
  36. import QtQuick
  37. import QtQuick.Templates as T
  38. import QtQuick.Controls
  39. import QtQuick.Controls.impl
  40. import QtQuick.NativeStyle as NativeStyle
  41. T.CheckBox {
  42. id: control
  43. readonly property bool nativeIndicator: indicator instanceof NativeStyle.StyleItem
  44. implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
  45. implicitContentWidth + leftPadding + rightPadding)
  46. implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
  47. implicitContentHeight + topPadding + bottomPadding,
  48. implicitIndicatorHeight + topPadding + bottomPadding)
  49. spacing: nativeIndicator ? 0 : 6
  50. padding: nativeIndicator ? 0 : 6
  51. indicator: NativeStyle.CheckBox {
  52. control: control
  53. y: control.topPadding + (control.availableHeight - height) >> 1
  54. contentWidth: contentItem.implicitWidth
  55. contentHeight: contentItem.implicitHeight
  56. useNinePatchImage: false
  57. }
  58. contentItem: CheckLabel {
  59. text: control.text
  60. font: control.font
  61. color: control.palette.windowText
  62. // For some reason, the other styles set padding here (in the delegate), instead of in
  63. // the control above. And they also adjust the indicator position by setting x and y
  64. // explicitly (instead of using insets). So we follow the same pattern to ensure that
  65. // setting a custom contentItem delegate from the app will end up looking the same for
  66. // all styles. But this should probably be fixed for all styles (to make them work the
  67. // same way as e.g Buttons).
  68. leftPadding: {
  69. if (nativeIndicator)
  70. indicator.contentPadding.left
  71. else
  72. indicator && !mirrored ? indicator.width + spacing : 0
  73. }
  74. topPadding: nativeIndicator ? indicator.contentPadding.top : 0
  75. rightPadding: {
  76. if (nativeIndicator)
  77. indicator.contentPadding.right
  78. else
  79. indicator && mirrored ? indicator.width + spacing : 0
  80. }
  81. }
  82. }