Move the custom gui module to the root of the project
This commit is contained in:
Veronica Berglyd Olsen
@@ -1,469 +0,0 @@
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"""
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novelWriter – Custom Widgets and Layouts
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========================================
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Various custom widget and layout classes
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File History:
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Created: 2020-05-03 [0.4.5] QConfigLayout
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Created: 2020-05-03 [0.4.5] QSwitch
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Created: 2020-05-17 [0.5.1] PagedDialog
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This file is a part of novelWriter
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Copyright 2018–2022, Veronica Berglyd Olsen
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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import logging
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import novelwriter
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from PyQt5.QtGui import QColor, QPalette, QPainter
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from PyQt5.QtCore import (
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Qt, QRect, QPoint, QRectF, QPropertyAnimation, pyqtProperty
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)
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from PyQt5.QtWidgets import (
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QGridLayout, QLabel, QWidget, QVBoxLayout, QHBoxLayout, QSizePolicy,
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QAbstractButton, QDialog, QTabWidget, QTabBar, QStyle, QStylePainter,
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QStyleOptionTab, QLineEdit
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)
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from novelwriter.constants import nwUnicode
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logger = logging.getLogger(__name__)
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# =============================================================================================== #
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# Config Form Layout
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# =============================================================================================== #
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class QConfigLayout(QGridLayout):
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def __init__(self):
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super().__init__()
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self._nextRow = 0
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self._helpCol = QColor(0, 0, 0)
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self._fontScale = 0.9
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self._itemMap = {}
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wSp = novelwriter.CONFIG.pxInt(8)
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self.setHorizontalSpacing(wSp)
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self.setVerticalSpacing(wSp)
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self.setColumnStretch(0, 1)
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return
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##
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# Getters and Setters
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##
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def setHelpTextStyle(self, helpCol, fontScale=0.9):
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"""Set the text color for the help text.
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"""
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if isinstance(helpCol, QColor):
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self._helpCol = helpCol
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else:
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self._helpCol = QColor(*helpCol)
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self._fontScale = fontScale
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return
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def setHelpText(self, intRow, theText):
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"""Set the text for the help label.
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"""
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if intRow in self._itemMap:
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self._itemMap[intRow]["help"].setText(theText)
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return
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def setLabelText(self, intRow, theText):
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"""Set the text for the main label.
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"""
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if intRow in self._itemMap:
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self._itemMap[intRow]["label"].setText(theText)
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return
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##
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# Class Methods
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##
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def addGroupLabel(self, theLabel):
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"""Adds a text label to separate groups of settings.
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"""
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if isinstance(theLabel, QLabel):
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qLabel = theLabel
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elif isinstance(theLabel, str):
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qLabel = QLabel("<b>%s</b>" % theLabel)
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else:
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qLabel = None
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raise ValueError("theLabel must be a QLabel")
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hM = novelwriter.CONFIG.pxInt(4)
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qLabel.setContentsMargins(0, hM, 0, hM)
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self.addWidget(qLabel, self._nextRow, 0, 1, 2, Qt.AlignLeft)
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self.setRowStretch(self._nextRow, 0)
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self.setRowStretch(self._nextRow + 1, 1)
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self._nextRow += 1
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return
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def addRow(self, theLabel, theWidget, helpText=None, theUnit=None, theButton=None):
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"""Add a label and a widget as a new row of the grid.
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"""
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thisEntry = {
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"label": None,
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"help": None,
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"widget": None,
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}
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if isinstance(theLabel, QLabel):
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qLabel = theLabel
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elif isinstance(theLabel, str):
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qLabel = QLabel(theLabel)
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else:
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qLabel = None
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raise ValueError("theLabel must be a QLabel")
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if isinstance(theWidget, QWidget):
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qWidget = theWidget
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else:
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qWidget = None
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raise ValueError("theWidget must be a QWidget")
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wSp = novelwriter.CONFIG.pxInt(8)
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qLabel.setIndent(wSp)
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if helpText is not None:
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qHelp = QHelpLabel(str(helpText), self._helpCol, self._fontScale)
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qHelp.setIndent(wSp)
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labelBox = QVBoxLayout()
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labelBox.addWidget(qLabel)
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labelBox.addWidget(qHelp)
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labelBox.setSpacing(0)
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labelBox.addStretch(1)
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thisEntry["help"] = qHelp
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self.addLayout(labelBox, self._nextRow, 0, 1, 1, Qt.AlignLeft | Qt.AlignTop)
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else:
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self.addWidget(qLabel, self._nextRow, 0, 1, 1, Qt.AlignLeft | Qt.AlignTop)
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if theUnit is not None:
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controlBox = QHBoxLayout()
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controlBox.addWidget(qWidget, 0, Qt.AlignVCenter)
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controlBox.addWidget(QLabel(theUnit), 0, Qt.AlignVCenter)
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controlBox.setSpacing(wSp)
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self.addLayout(controlBox, self._nextRow, 1, 1, 1, Qt.AlignRight | Qt.AlignTop)
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elif theButton is not None:
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controlBox = QHBoxLayout()
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controlBox.addWidget(qWidget, 0, Qt.AlignVCenter)
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controlBox.addWidget(theButton, 0, Qt.AlignVCenter)
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controlBox.setSpacing(wSp)
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self.addLayout(controlBox, self._nextRow, 1, 1, 1, Qt.AlignRight | Qt.AlignTop)
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else:
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if isinstance(theWidget, QLineEdit):
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qLayout = QHBoxLayout()
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qLayout.addWidget(theWidget)
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self.addLayout(qLayout, self._nextRow, 1, 1, 1, Qt.AlignRight | Qt.AlignTop)
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else:
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self.addWidget(qWidget, self._nextRow, 1, 1, 1, Qt.AlignRight | Qt.AlignTop)
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qLabel.setBuddy(qWidget)
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self.setRowStretch(self._nextRow, 0)
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self.setRowStretch(self._nextRow+1, 1)
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thisEntry["label"] = qLabel
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thisEntry["widget"] = qWidget
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self._itemMap[self._nextRow] = thisEntry
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self._nextRow += 1
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return self._nextRow - 1
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# END Class QConfigLayout
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class QHelpLabel(QLabel):
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def __init__(self, theText, textCol, fontSize=0.9):
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super().__init__(theText)
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if isinstance(textCol, QColor):
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qCol = textCol
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else:
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qCol = QColor(*textCol)
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lblCol = self.palette()
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lblCol.setColor(QPalette.WindowText, qCol)
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self.setPalette(lblCol)
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lblFont = self.font()
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lblFont.setPointSizeF(fontSize*lblFont.pointSizeF())
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self.setFont(lblFont)
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self.setWordWrap(True)
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self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
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return
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# END Class QHelpLabel
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# =============================================================================================== #
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# Switch Widget
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# =============================================================================================== #
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class QSwitch(QAbstractButton):
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def __init__(self, parent=None, width=None, height=None):
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super().__init__(parent=parent)
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if width is None:
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self._xW = novelwriter.CONFIG.pxInt(40)
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else:
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self._xW = width
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if height is None:
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self._xH = novelwriter.CONFIG.pxInt(20)
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else:
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self._xH = height
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self._xR = int(self._xH*0.5)
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self._xT = int(self._xH*0.6)
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self._rB = int(novelwriter.CONFIG.guiScale*2)
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self._rH = self._xH - 2*self._rB
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self._rR = self._xR - self._rB
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self.setCheckable(True)
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self.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
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self.setFixedWidth(self._xW)
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self.setFixedHeight(self._xH)
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self._offset = self._xR
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return
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##
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# Properties
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##
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@pyqtProperty(int)
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def offset(self):
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return self._offset
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@offset.setter
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def offset(self, theOffset):
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self._offset = theOffset
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self.update()
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return
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##
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# Getters and Setters
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##
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def setChecked(self, isChecked):
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"""Overload setChecked to also alter the offset.
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"""
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super().setChecked(isChecked)
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if isChecked:
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self.offset = self._xW - self._xR
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else:
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self.offset = self._xR
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return
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##
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# Events
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##
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def resizeEvent(self, theEvent):
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"""Overload resize to ensure correct offset.
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"""
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super().resizeEvent(theEvent)
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if self.isChecked():
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self.offset = self._xW - self._xR
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else:
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self.offset = self._xR
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return
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def paintEvent(self, event):
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"""Drawing the switch itself.
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"""
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qPaint = QPainter(self)
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qPaint.setRenderHint(QPainter.Antialiasing, True)
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qPaint.setPen(Qt.NoPen)
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qPalette = self.palette()
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if self.isChecked():
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trackBrush = qPalette.highlight()
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thumbBrush = qPalette.highlightedText()
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textColor = qPalette.highlight().color()
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thumbText = nwUnicode.U_CHECK
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else:
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trackBrush = qPalette.dark()
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thumbBrush = qPalette.light()
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textColor = qPalette.dark().color()
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thumbText = nwUnicode.U_CROSS
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if self.isEnabled():
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trackOpacity = 1.0
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else:
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trackOpacity = 0.6
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trackBrush = qPalette.shadow()
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thumbBrush = qPalette.mid()
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textColor = qPalette.shadow().color()
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qPaint.setBrush(trackBrush)
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qPaint.setOpacity(trackOpacity)
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qPaint.drawRoundedRect(0, 0, self._xW, self._xH, self._xR, self._xR)
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qPaint.setBrush(thumbBrush)
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qPaint.drawEllipse(self.offset - self._rR, self._rB, self._rH, self._rH)
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theFont = qPaint.font()
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theFont.setPixelSize(self._xT)
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qPaint.setPen(textColor)
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qPaint.setFont(theFont)
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qPaint.drawText(
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QRectF(self.offset - self._rR, self._rB, self._rH, self._rH),
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Qt.AlignCenter, thumbText
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)
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return
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def mouseReleaseEvent(self, event):
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"""Animate the switch on mouse release.
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"""
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super().mouseReleaseEvent(event)
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if event.button() == Qt.LeftButton:
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doAnim = QPropertyAnimation(self, b"offset", self)
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doAnim.setDuration(120)
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doAnim.setStartValue(self.offset)
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if self.isChecked():
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doAnim.setEndValue(self._xW - self._xR)
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else:
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doAnim.setEndValue(self._xR)
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doAnim.start()
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return
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def enterEvent(self, event):
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"""Change the cursor when hovering the button.
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"""
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self.setCursor(Qt.PointingHandCursor)
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super().enterEvent(event)
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return
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# END Class QSwitch
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# =============================================================================================== #
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# Paged Dialog w/Custom TabWidget
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# =============================================================================================== #
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class PagedDialog(QDialog):
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def __init__(self, parent=None):
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super().__init__(parent=parent)
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self._tabBar = VerticalTabBar(self)
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self._tabBar.setExpanding(False)
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self._tabBox = QTabWidget()
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self._tabBox.setTabBar(self._tabBar)
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self._tabBox.setTabPosition(QTabWidget.West)
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self._buttonBox = QHBoxLayout()
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self._outerBox = QVBoxLayout()
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self._outerBox.addWidget(self._tabBox)
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self._outerBox.addLayout(self._buttonBox)
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# Default Margins
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thisStyle = self.style()
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mL = thisStyle.pixelMetric(QStyle.PM_LayoutLeftMargin)
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mR = thisStyle.pixelMetric(QStyle.PM_LayoutRightMargin)
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mT = thisStyle.pixelMetric(QStyle.PM_LayoutLeftMargin)
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mB = thisStyle.pixelMetric(QStyle.PM_LayoutBottomMargin)
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# Set Margins
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self.setContentsMargins(0, 0, 0, 0)
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self._outerBox.setContentsMargins(0, 0, 0, mB)
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self._buttonBox.setContentsMargins(mL, 0, mR, 0)
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self._outerBox.setSpacing(mT)
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self.setLayout(self._outerBox)
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return
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def addTab(self, widget, label):
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"""Forward the adding of tabs to the QTabWidget.
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"""
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self._tabBox.addTab(widget, label)
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return
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def addControls(self, buttonBar):
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"""Add a button bar to the dialog.
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"""
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self._buttonBox.addWidget(buttonBar)
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return
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# END Class PagedDialog
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class VerticalTabBar(QTabBar):
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def __init__(self, parent=None):
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super().__init__(parent=parent)
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self._mW = novelwriter.CONFIG.pxInt(150)
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return
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def tabSizeHint(self, index):
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"""Return a transposed size hint for the rotated bar.
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"""
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tSize = super().tabSizeHint(index)
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tSize.transpose()
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tSize.setWidth(min(tSize.width(), self._mW))
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return tSize
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def paintEvent(self, event):
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"""Custom implementation of the label painter that rotates the
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label 90 degrees.
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"""
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pObj = QStylePainter(self)
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oObj = QStyleOptionTab()
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for i in range(self.count()):
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self.initStyleOption(oObj, i)
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pObj.drawControl(QStyle.CE_TabBarTabShape, oObj)
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pObj.save()
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oSize = oObj.rect.size()
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oSize.transpose()
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oRect = QRect(QPoint(), oSize)
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oRect.moveCenter(oObj.rect.center())
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oObj.rect = oRect
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oCenter = self.tabRect(i).center()
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pObj.translate(oCenter)
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pObj.rotate(90)
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pObj.translate(-oCenter)
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pObj.drawControl(QStyle.CE_TabBarTabLabel, oObj)
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pObj.restore()
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return
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# END Class VerticalTabBar
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@@ -39,8 +39,7 @@ from PyQt5.QtWidgets import (
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QVBoxLayout, QWidget
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)
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from novelwriter.core import DocMerger
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from novelwriter.core.doctools import DocSplitter
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from novelwriter.core import DocMerger, DocSplitter
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from novelwriter.enum import nwDocMode, nwItemType, nwItemClass, nwItemLayout, nwAlert
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from novelwriter.dialogs import GuiDocMerge, GuiDocSplit, GuiEditLabel
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from novelwriter.constants import nwHeaders, trConst, nwLabels
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Reference in New Issue
Block a user