qtpy/QtWidgets.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # Copyright © 2014-2015 Colin Duquesnoy
   4 # Copyright © 2009- The Spyder Developmet Team
   5 #
   6 # Licensed under the terms of the MIT License
   7 # (see LICENSE.txt for details)
   8
   9 """
  10 Provides widget classes and functions.
  11 .. warning:: Only PyQt4/PySide QtGui classes compatible with PyQt5.QtWidgets
  12     are exposed here. Therefore, you need to treat/use this package as if it
  13     were the ``PyQt5.QtWidgets`` module.
  14 """
  15
  16 from . import PYQT5, PYSIDE2, PYQT4, PYSIDE, PythonQtError
  17 from ._patch.qcombobox import patch_qcombobox
  18 from ._patch.qheaderview import introduce_renamed_methods_qheaderview
  19
  20
  21 if PYQT5:
  22     from PyQt5.QtWidgets import *
  23 elif PYSIDE2:
  24     from PySide2.QtWidgets import *
  25 elif PYQT4:
  26     from PyQt4.QtGui import *
  27     QStyleOptionViewItem = QStyleOptionViewItemV4
  28     del QStyleOptionViewItemV4
  29
  30     # These objects belong to QtGui
  31     try:
  32         # Older versions of PyQt4 do not provide these
  33         del (QGlyphRun,
  34              QMatrix2x2, QMatrix2x3, QMatrix2x4, QMatrix3x2, QMatrix3x3,
  35              QMatrix3x4, QMatrix4x2, QMatrix4x3, QMatrix4x4,
  36              QQuaternion, QRadialGradient, QRawFont, QRegExpValidator,
  37              QStaticText, QTouchEvent, QVector2D, QVector3D, QVector4D,
  38              qFuzzyCompare)
  39     except NameError:
  40         pass
  41     del (QAbstractTextDocumentLayout, QActionEvent, QBitmap, QBrush, QClipboard,
  42          QCloseEvent, QColor, QConicalGradient, QContextMenuEvent, QCursor,
  43          QDesktopServices, QDoubleValidator, QDrag, QDragEnterEvent,
  44          QDragLeaveEvent, QDragMoveEvent, QDropEvent, QFileOpenEvent,
  45          QFocusEvent, QFont, QFontDatabase, QFontInfo, QFontMetrics,
  46          QFontMetricsF, QGradient, QHelpEvent, QHideEvent,
  47          QHoverEvent, QIcon, QIconDragEvent, QIconEngine, QImage,
  48          QImageIOHandler, QImageReader, QImageWriter, QInputEvent,
  49          QInputMethodEvent, QKeyEvent, QKeySequence, QLinearGradient,
  50          QMouseEvent, QMoveEvent, QMovie, QPaintDevice, QPaintEngine,
  51          QPaintEngineState, QPaintEvent, QPainter, QPainterPath,
  52          QPainterPathStroker, QPalette, QPen, QPicture, QPictureIO, QPixmap,
  53          QPixmapCache, QPolygon, QPolygonF,
  54          QRegion, QResizeEvent, QSessionManager, QShortcutEvent, QShowEvent,
  55          QStandardItem, QStandardItemModel, QStatusTipEvent,
  56          QSyntaxHighlighter, QTabletEvent, QTextBlock, QTextBlockFormat,
  57          QTextBlockGroup, QTextBlockUserData, QTextCharFormat, QTextCursor,
  58          QTextDocument, QTextDocumentFragment, QTextDocumentWriter,
  59          QTextFormat, QTextFragment, QTextFrame, QTextFrameFormat,
  60          QTextImageFormat, QTextInlineObject, QTextItem, QTextLayout,
  61          QTextLength, QTextLine, QTextList, QTextListFormat, QTextObject,
  62          QTextObjectInterface, QTextOption, QTextTable, QTextTableCell,
  63          QTextTableCellFormat, QTextTableFormat, QTransform,
  64          QValidator, QWhatsThisClickedEvent,
  65          QWheelEvent, QWindowStateChangeEvent, qAlpha, qBlue,
  66          qGray, qGreen, qIsGray, qRed, qRgb, qRgba, QIntValidator,
  67          QStringListModel)
  68
  69     # These objects belong to QtPrintSupport
  70     del (QAbstractPrintDialog, QPageSetupDialog, QPrintDialog, QPrintEngine,
  71          QPrintPreviewDialog, QPrintPreviewWidget, QPrinter, QPrinterInfo)
  72
  73     # These objects belong to QtCore
  74     del (QItemSelection, QItemSelectionModel, QItemSelectionRange,
  75          QSortFilterProxyModel)
  76
  77     # Patch QComboBox to allow Python objects to be passed to userData
  78     patch_qcombobox(QComboBox)
  79
  80     # QHeaderView: renamed methods
  81     introduce_renamed_methods_qheaderview(QHeaderView)
  82
  83 elif PYSIDE:
  84     from PySide.QtGui import *
  85     QStyleOptionViewItem = QStyleOptionViewItemV4
  86     del QStyleOptionViewItemV4
  87
  88     # These objects belong to QtGui
  89     del (QAbstractTextDocumentLayout, QActionEvent, QBitmap, QBrush, QClipboard,
  90          QCloseEvent, QColor, QConicalGradient, QContextMenuEvent, QCursor,
  91          QDesktopServices, QDoubleValidator, QDrag, QDragEnterEvent,
  92          QDragLeaveEvent, QDragMoveEvent, QDropEvent, QFileOpenEvent,
  93          QFocusEvent, QFont, QFontDatabase, QFontInfo, QFontMetrics,
  94          QFontMetricsF, QGradient, QHelpEvent, QHideEvent,
  95          QHoverEvent, QIcon, QIconDragEvent, QIconEngine, QImage,
  96          QImageIOHandler, QImageReader, QImageWriter, QInputEvent,
  97          QInputMethodEvent, QKeyEvent, QKeySequence, QLinearGradient,
  98          QMatrix2x2, QMatrix2x3, QMatrix2x4, QMatrix3x2, QMatrix3x3,
  99          QMatrix3x4, QMatrix4x2, QMatrix4x3, QMatrix4x4, QMouseEvent,
 100          QMoveEvent, QMovie, QPaintDevice, QPaintEngine, QPaintEngineState,
 101          QPaintEvent, QPainter, QPainterPath, QPainterPathStroker, QPalette,
 102          QPen, QPicture, QPictureIO, QPixmap, QPixmapCache, QPolygon,
 103          QPolygonF, QQuaternion, QRadialGradient, QRegExpValidator,
 104          QRegion, QResizeEvent, QSessionManager, QShortcutEvent, QShowEvent,
 105          QStandardItem, QStandardItemModel, QStatusTipEvent,
 106          QSyntaxHighlighter, QTabletEvent, QTextBlock, QTextBlockFormat,
 107          QTextBlockGroup, QTextBlockUserData, QTextCharFormat, QTextCursor,
 108          QTextDocument, QTextDocumentFragment,
 109          QTextFormat, QTextFragment, QTextFrame, QTextFrameFormat,
 110          QTextImageFormat, QTextInlineObject, QTextItem, QTextLayout,
 111          QTextLength, QTextLine, QTextList, QTextListFormat, QTextObject,
 112          QTextObjectInterface, QTextOption, QTextTable, QTextTableCell,
 113          QTextTableCellFormat, QTextTableFormat, QTouchEvent, QTransform,
 114          QValidator, QVector2D, QVector3D, QVector4D, QWhatsThisClickedEvent,
 115          QWheelEvent, QWindowStateChangeEvent, qAlpha, qBlue, qGray, qGreen,
 116          qIsGray, qRed, qRgb, qRgba, QIntValidator, QStringListModel)
 117
 118     # These objects belong to QtPrintSupport
 119     del (QAbstractPrintDialog, QPageSetupDialog, QPrintDialog, QPrintEngine,
 120          QPrintPreviewDialog, QPrintPreviewWidget, QPrinter, QPrinterInfo)
 121
 122     # These objects belong to QtCore
 123     del (QItemSelection, QItemSelectionModel, QItemSelectionRange,
 124          QSortFilterProxyModel)
 125
 126     # Patch QComboBox to allow Python objects to be passed to userData
 127     patch_qcombobox(QComboBox)
 128
 129     # QHeaderView: renamed methods
 130     introduce_renamed_methods_qheaderview(QHeaderView)
 131
 132 else:
 133     raise PythonQtError('No Qt bindings could be found')