Veronica Berglyd Olsen
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
"""
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novelWriter – Custom Widget: Progress Simple
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============================================
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File History:
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Created: 2023-06-09 [2.1b1]
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This file is a part of novelWriter
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Copyright 2018–2023, 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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from __future__ import annotations
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from math import ceil
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from PyQt5.QtGui import QPaintEvent, QPainter
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from PyQt5.QtWidgets import QProgressBar, QWidget
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class NProgressSimple(QProgressBar):
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"""Extension: Simple Progress Widget
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A custom widget that paints a plain bar with no other styling.
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"""
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def __init__(self, parent: QWidget):
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super().__init__(parent=parent)
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return
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def paintEvent(self, event: QPaintEvent):
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"""Custom painter for the progress bar."""
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if self.value() == 0:
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return
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progress = ceil(self.width()*float(self.value())/self.maximum())
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qPaint = QPainter(self)
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qPaint.setRenderHint(QPainter.Antialiasing, True)
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qPaint.setPen(self.palette().highlight().color())
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qPaint.setBrush(self.palette().highlight())
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qPaint.drawRect(0, 0, progress, self.height())
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return
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# END Class NProgressSimple
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