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# Copyright (C) 2016-2017 Damon Lynch <damonlynch@gmail.com>
# This file is part of Rapid Photo Downloader.
#
# Rapid Photo Downloader is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Rapid Photo Downloader is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Rapid Photo Downloader. If not,
# see <http://www.gnu.org/licenses/>.
__author__ = 'Damon Lynch'
__copyright__ = "Copyright 2016-2017, Damon Lynch"
import math
from gettext import gettext as _
from PyQt5.QtCore import QSize
from PyQt5.QtGui import (QFont, QIcon, QFontMetrics, QGuiApplication)
from PyQt5.QtWidgets import (QPushButton, QSizePolicy)
from raphodo.rotatedpushbutton import FlatButton
class TopPushButton(QPushButton, FlatButton):
def __init__(self, text, extra_top: int=0, parent=None) -> None:
super().__init__(text, parent)
self.setCheckable(True)
self.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
font = self.font() # type: QFont
top_row_font_size = font.pointSize() + 8
self.top_row_icon_size = top_row_font_size + 10
font.setPointSize(top_row_font_size)
self.setFont(font)
font_height = QFontMetrics(font).height()
padding_side = math.ceil(font_height / 3.5)
padding_bottom = math.ceil(font_height / 5.6)
padding_top = padding_bottom + extra_top
padding = 'padding-left: {padding_side}px; padding-right: {padding_side}px; padding-top: ' \
'{padding_top}px; padding-bottom: {padding_bottom}px;'.format(
padding_top=padding_top, padding_side=padding_side,
padding_bottom=padding_bottom)
self.setFlatStyle(self, darker_if_checked=False, padding=padding)
def setIcon(self, icon: QIcon) -> None:
super().setIcon(icon)
self.setIconSize(QSize(self.top_row_icon_size, self.top_row_icon_size))
class DownloadButton(QPushButton):
"""
Button used to initiate downloads
"""
def __init__(self, text: str, parent=None) -> None:
super().__init__(text, parent)
self.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
font_height = QFontMetrics(self.font()).tightBoundingRect(
_('Download 8 Photos and 10 Videos')).height()
padding = math.ceil(font_height * 1.7)
height = font_height // 2 * 6
radius = height // 2
palette = QGuiApplication.palette()
primaryColor = palette.highlight().color()
borderColor = primaryColor.darker(105)
hoverColor = palette.highlight().color().darker(106)
hoverBorderColor = hoverColor.darker(105)
primaryTextColor = palette.highlightedText().color()
disabledColor = palette.window().color().darker(120)
disabledBorderColor = disabledColor.darker(105)
disabledTextColor = palette.highlightedText().color()
# outline:none is used to remove the rectangle that appears on a
# button when the button has focus
# http://stackoverflow.com/questions/17280056/qt-css-decoration-on-focus
self.setStyleSheet("""
QPushButton {
background-color: %(color)s;
outline: none;
padding-left: %(padding)dpx;
padding-right: %(padding)dpx;
border-radius: %(radius)dpx;
border: 1px solid %(borderColor)s;
height: %(height)dpx;
color: %(textcolor)s;
}
QPushButton:hover {
background-color: %(hoverColor)s;
border: 1px solid %(hoverBorderColor)s;
}
QPushButton:disabled {
background-color: %(disabledColor)s;
color: %(disabledTextColor)s;
border: 1px solid %(disabledBorderColor)s;
}
""" % dict(
color=primaryColor.name(),
padding=padding,
borderColor=borderColor.name(),
hoverColor=hoverColor.name(),
hoverBorderColor=hoverBorderColor.name(),
height=height,
radius=radius,
textcolor=primaryTextColor.name(),
disabledColor=disabledColor.name(),
disabledTextColor=disabledTextColor.name(),
disabledBorderColor=disabledBorderColor.name()
)
)
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