qframe.h 4.1 KB

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  1. /****************************************************************************
  2. **
  3. ** Copyright (C) 2016 The Qt Company Ltd.
  4. ** Contact: https://www.qt.io/licensing/
  5. **
  6. ** This file is part of the QtWidgets module of the Qt Toolkit.
  7. **
  8. ** $QT_BEGIN_LICENSE:LGPL$
  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 https://www.qt.io/terms-conditions. For further
  15. ** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General
  28. ** Public license version 3 or any later version approved by the KDE Free
  29. ** Qt Foundation. The licenses are as published by the Free Software
  30. ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
  31. ** included in the packaging of this file. Please review the following
  32. ** information to ensure the GNU General Public License requirements will
  33. ** be met: https://www.gnu.org/licenses/gpl-2.0.html and
  34. ** https://www.gnu.org/licenses/gpl-3.0.html.
  35. **
  36. ** $QT_END_LICENSE$
  37. **
  38. ****************************************************************************/
  39. #ifndef QFRAME_H
  40. #define QFRAME_H
  41. #include <QtWidgets/qwidget.h>
  42. QT_BEGIN_NAMESPACE
  43. class QFramePrivate;
  44. class QStyleOptionFrame;
  45. class Q_WIDGETS_EXPORT QFrame : public QWidget
  46. {
  47. Q_OBJECT
  48. Q_PROPERTY(Shape frameShape READ frameShape WRITE setFrameShape)
  49. Q_PROPERTY(Shadow frameShadow READ frameShadow WRITE setFrameShadow)
  50. Q_PROPERTY(int lineWidth READ lineWidth WRITE setLineWidth)
  51. Q_PROPERTY(int midLineWidth READ midLineWidth WRITE setMidLineWidth)
  52. Q_PROPERTY(int frameWidth READ frameWidth)
  53. Q_PROPERTY(QRect frameRect READ frameRect WRITE setFrameRect DESIGNABLE false)
  54. public:
  55. explicit QFrame(QWidget* parent = Q_NULLPTR, Qt::WindowFlags f = Qt::WindowFlags());
  56. ~QFrame();
  57. int frameStyle() const;
  58. void setFrameStyle(int);
  59. int frameWidth() const;
  60. QSize sizeHint() const Q_DECL_OVERRIDE;
  61. enum Shape {
  62. NoFrame = 0, // no frame
  63. Box = 0x0001, // rectangular box
  64. Panel = 0x0002, // rectangular panel
  65. WinPanel = 0x0003, // rectangular panel (Windows)
  66. HLine = 0x0004, // horizontal line
  67. VLine = 0x0005, // vertical line
  68. StyledPanel = 0x0006 // rectangular panel depending on the GUI style
  69. };
  70. Q_ENUM(Shape)
  71. enum Shadow {
  72. Plain = 0x0010, // plain line
  73. Raised = 0x0020, // raised shadow effect
  74. Sunken = 0x0030 // sunken shadow effect
  75. };
  76. Q_ENUM(Shadow)
  77. enum StyleMask {
  78. Shadow_Mask = 0x00f0, // mask for the shadow
  79. Shape_Mask = 0x000f // mask for the shape
  80. };
  81. Shape frameShape() const;
  82. void setFrameShape(Shape);
  83. Shadow frameShadow() const;
  84. void setFrameShadow(Shadow);
  85. int lineWidth() const;
  86. void setLineWidth(int);
  87. int midLineWidth() const;
  88. void setMidLineWidth(int);
  89. QRect frameRect() const;
  90. void setFrameRect(const QRect &);
  91. protected:
  92. bool event(QEvent *e) Q_DECL_OVERRIDE;
  93. void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE;
  94. void changeEvent(QEvent *) Q_DECL_OVERRIDE;
  95. void drawFrame(QPainter *);
  96. protected:
  97. QFrame(QFramePrivate &dd, QWidget* parent = Q_NULLPTR, Qt::WindowFlags f = Qt::WindowFlags());
  98. void initStyleOption(QStyleOptionFrame *option) const;
  99. private:
  100. Q_DISABLE_COPY(QFrame)
  101. Q_DECLARE_PRIVATE(QFrame)
  102. };
  103. QT_END_NAMESPACE
  104. #endif // QFRAME_H