DelayButton.qml 3.9 KB

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  1. /****************************************************************************
  2. **
  3. ** Copyright (C) 2017 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. **
  8. ** $QT_BEGIN_LICENSE:LGPL3$
  9. ** Commercial License Usage
  10. ** Licensees holding valid commercial Qt licenses may use this file in
  11. ** accordance with the commercial license agreement provided with the
  12. ** Software or, alternatively, in accordance with the terms contained in
  13. ** a written agreement between you and The Qt Company. For licensing terms
  14. ** and conditions see http://www.qt.io/terms-conditions. For further
  15. ** information use the contact form at http://www.qt.io/contact-us.
  16. **
  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
  22. ** ensure the GNU Lesser General Public License version 3 requirements
  23. ** will be met: https://www.gnu.org/licenses/lgpl.html.
  24. **
  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
  28. ** Software Foundation and appearing in the file LICENSE.GPL included in
  29. ** the packaging of this file. Please review the following information to
  30. ** ensure the GNU General Public License version 2.0 requirements will be
  31. ** met: http://www.gnu.org/licenses/gpl-2.0.html.
  32. **
  33. ** $QT_END_LICENSE$
  34. **
  35. ****************************************************************************/
  36. import QtQuick
  37. import QtQuick.Controls.impl
  38. import QtQuick.Templates as T
  39. T.DelayButton {
  40. id: control
  41. implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
  42. implicitContentWidth + leftPadding + rightPadding)
  43. implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
  44. implicitContentHeight + topPadding + bottomPadding)
  45. padding: 6
  46. horizontalPadding: padding + 2
  47. transition: Transition {
  48. NumberAnimation {
  49. duration: control.delay * (control.pressed ? 1.0 - control.progress : 0.3 * control.progress)
  50. }
  51. }
  52. contentItem: ItemGroup {
  53. ClippedText {
  54. clip: control.progress > 0
  55. clipX: -control.leftPadding + control.progress * control.width
  56. clipWidth: (1.0 - control.progress) * control.width
  57. visible: control.progress < 1
  58. text: control.text
  59. font: control.font
  60. opacity: enabled ? 1 : 0.3
  61. color: control.palette.buttonText
  62. horizontalAlignment: Text.AlignHCenter
  63. verticalAlignment: Text.AlignVCenter
  64. elide: Text.ElideRight
  65. }
  66. ClippedText {
  67. clip: control.progress > 0
  68. clipX: -control.leftPadding
  69. clipWidth: control.progress * control.width
  70. visible: control.progress > 0
  71. text: control.text
  72. font: control.font
  73. opacity: enabled ? 1 : 0.3
  74. color: control.palette.brightText
  75. horizontalAlignment: Text.AlignHCenter
  76. verticalAlignment: Text.AlignVCenter
  77. elide: Text.ElideRight
  78. }
  79. }
  80. background: Rectangle {
  81. implicitWidth: 100
  82. implicitHeight: 40
  83. color: Color.blend(control.palette.button, control.palette.mid, control.down ? 0.5 : 0.0)
  84. border.color: control.palette.highlight
  85. border.width: control.visualFocus ? 2 : 0
  86. PaddedRectangle {
  87. padding: control.visualFocus ? 2 : 0
  88. width: control.progress * parent.width
  89. height: parent.height
  90. color: Color.blend(control.palette.dark, control.palette.mid, control.down ? 0.5 : 0.0)
  91. }
  92. }
  93. }