def getMonoSpacedFont():
"""Tries to get a monospaced font in Linux, Windows and MacOS"""
font = QtGui.QFontDatabase.systemFont(QtGui.QFontDatabase.FixedFont)
# If the previous line does not work...
if not QtGui.QFontInfo(font).fixedPitch():
font = QtGui.QFont("Monospace")
font.setStyleHint(QtGui.QFont.Monospace)
# If we are not there yet...
if not QtGui.QFontInfo(font).fixedPitch():
font.setStyleHint(QtGui.QFont.TypeWriter)
font.setPointSize(
QtGui.QFont().pointSize()) # Using the system default font point size
return font
def __init__(self):
"""MainWindow constructor"""
super().__init__()
self.setWindowTitle('Fight Fighter Game Lobby')
cx_form = qtw.QWidget()
self.setCentralWidget(cx_form)
cx_form.setLayout(qtw.QFormLayout())
heading = qtw.QLabel('Fight Fighter!')
cx_form.layout().addRow(heading)
inputs = {
'Server': qtw.QLineEdit(),
'Name': qtw.QLineEdit(),
'Password': qtw.QLineEdit(echoMode=qtw.QLineEdit.Password),
'Team': qtw.QComboBox(),
'Ready': qtw.QCheckBox('Check when ready')
}
teams = ('Crimson Shark', 'Shadow Hawks', 'Night Terrors', 'Blue Crew')
inputs['Team'].addItems(teams)
for label, widget in inputs.items():
cx_form.layout().addRow(label, widget)
self.submit = ColorButton('Connect')
self.submit.clicked.connect(lambda: qtw.QMessageBox.information(
None, 'Connecting', 'Prepare for Battle!'))
self.cancel = ColorButton('Cancel')
self.cancel.clicked.connect(self.close)
cx_form.layout().addRow(self.submit, self.cancel)
#########
# Fonts #
#########
# Setting a font
heading_font = qtg.QFont('Impact', 32, qtg.QFont.Bold)
heading_font.setStretch(qtg.QFont.ExtraExpanded)
heading.setFont(heading_font)
label_font = qtg.QFont()
label_font.setFamily('Impact')
label_font.setPointSize(14)
label_font.setWeight(qtg.QFont.DemiBold)
label_font.setStyle(qtg.QFont.StyleItalic)
for inp in inputs.values():
cx_form.layout().labelForField(inp).setFont(label_font)
# Dealing with miss fonts
button_font = qtg.QFont('Totally Nonexistant Font Family XYZ', 15.233)
print(f'Font is {button_font.family()}')
actual_font = qtg.QFontInfo(button_font).family()
print(f'Actual font used is {actual_font}')
button_font.setStyleHint(qtg.QFont.Fantasy)
button_font.setStyleStrategy(qtg.QFont.PreferAntialias)
actual_font = qtg.QFontInfo(button_font)
print(f'Actual font used is {actual_font.family()}'
f' {actual_font.pointSize()}')
self.submit.setFont(button_font)
self.cancel.setFont(button_font)
####################
# Images and Icons #
####################
# Add image
logo = qtg.QPixmap('logo.png')
heading.setPixmap(logo)
if logo.width() > 400:
logo = logo.scaledToWidth(400, qtc.Qt.SmoothTransformation)
# Create images
go_pixmap = qtg.QPixmap(qtc.QSize(32, 32))
stop_pixmap = qtg.QPixmap(qtc.QSize(32, 32))
go_pixmap.fill(qtg.QColor('green'))
stop_pixmap.fill(qtg.QColor('red'))
# Create icon
connect_icon = qtg.QIcon()
connect_icon.addPixmap(go_pixmap, qtg.QIcon.Active)
connect_icon.addPixmap(stop_pixmap, qtg.QIcon.Disabled)
self.submit.setIcon(connect_icon)
self.submit.setDisabled(True)
inputs['Server'].textChanged.connect(
lambda x: self.submit.setDisabled(x == ''))
# using resources
inputs['Team'].setItemIcon(0, qtg.QIcon(':/teams/crimson_sharks.png'))
inputs['Team'].setItemIcon(1, qtg.QIcon(':/teams/shadow_hawks.png'))
inputs['Team'].setItemIcon(2, qtg.QIcon(':/teams/night_terrors.png'))
inputs['Team'].setItemIcon(3, qtg.QIcon(':/teams/blue_crew.png'))
libsans_id = qtg.QFontDatabase.addApplicationFont(
':/fonts/LiberationSans-Regular.ttf')
family = qtg.QFontDatabase.applicationFontFamilies(libsans_id)[0]
libsans = qtg.QFont(family)
inputs['Team'].setFont(libsans)
##########
# Colors #
##########
app = qtw.QApplication.instance()
palette = app.palette()
palette.setColor(qtg.QPalette.Button, qtg.QColor('#333'))
palette.setColor(qtg.QPalette.ButtonText, qtg.QColor('#3F3'))
palette.setColor(qtg.QPalette.Disabled, qtg.QPalette.Button,
qtg.QColor('#888'))
palette.setColor(qtg.QPalette.Disabled, qtg.QPalette.ButtonText,
qtg.QColor('#F88'))
self.submit.setPalette(palette)
self.cancel.setPalette(palette)
dotted_brush = qtg.QBrush(qtg.QColor('white'), qtc.Qt.Dense2Pattern)
gradient = qtg.QLinearGradient(0, 0, self.width(), self.height())
gradient.setColorAt(0, qtg.QColor('navy'))
gradient.setColorAt(0.5, qtg.QColor('darkred'))
gradient.setColorAt(1, qtg.QColor('orange'))
gradient_brush = qtg.QBrush(gradient)
window_palette = app.palette()
window_palette.setBrush(qtg.QPalette.Window, gradient_brush)
window_palette.setBrush(qtg.QPalette.Active, qtg.QPalette.WindowText,
dotted_brush)
self.setPalette(window_palette)
##################
# Qt StyleSheets #
##################
stylesheet = """
QMainWindow {
background-color: black;
}
QWidget {
background-color: transparent;
color: #3F3;
}
QLineEdit, QComboBox, QCheckBox {
font-size: 16pt;
}
"""
stylesheet += """
QPushButton
{
background-color: #333;
}
QCheckBox::indicator:unchecked
{
border: 1px solid silver;
background-color: darkred;
}
QCheckBox::indicator:checked
{
border: 1px solid silver;
background-color: #3F3;
}
"""
# Using discrete classes
stylesheet += """
.QWidget {
background: url(tile.png);
}
"""
self.submit.setObjectName('SubmitButton')
stylesheet += """
#SubmitButton:disabled {
background-color: #888;
color: darkred;
}
"""
for inp in ('Server', 'Name', 'Password'):
inp_widget = inputs[inp]
inp_widget.setStyleSheet('background-color: black')
# self.setStyleSheet(stylesheet)
#############
# Animation #
#############
self.heading_animation = qtc.QPropertyAnimation(
heading, qtc.QByteArray(b'maximumSize'))
self.heading_animation.setStartValue(qtc.QSize(10, logo.height()))
self.heading_animation.setEndValue(qtc.QSize(500, logo.height()))
self.heading_animation.setDuration(2000)
self.text_color_animation = qtc.QPropertyAnimation(
self.submit, qtc.QByteArray(b'color'))
self.text_color_animation.setStartValue(qtg.QColor('#FFF'))
self.text_color_animation.setEndValue(qtg.QColor('#888'))
self.text_color_animation.setLoopCount(-1)
self.text_color_animation.setEasingCurve(qtc.QEasingCurve.InOutQuad)
self.text_color_animation.setDuration(2000)
self.bg_color_animation = qtc.QPropertyAnimation(
self.submit, qtc.QByteArray(b'backgroundColor'))
self.bg_color_animation.setStartValue(qtg.QColor('#000'))
self.bg_color_animation.setKeyValueAt(0.5, qtg.QColor('darkred'))
self.bg_color_animation.setEndValue(qtg.QColor('#000'))
self.bg_color_animation.setLoopCount(-1)
self.bg_color_animation.setDuration(1500)
self.button_animations = qtc.QParallelAnimationGroup()
self.button_animations.addAnimation(self.text_color_animation)
self.button_animations.addAnimation(self.bg_color_animation)
self.all_animations = qtc.QSequentialAnimationGroup()
self.all_animations.addAnimation(self.heading_animation)
self.all_animations.addAnimation(self.button_animations)
self.all_animations.start()
self.show()
def __init__(self):
"""MainWindow constructor"""
super().__init__()
self.setWindowTitle('Fight Fighter Game Lobby')
cx_form = qtw.QWidget()
self.setCentralWidget(cx_form)
cx_form.setLayout(qtw.QFormLayout())
heading = qtw.QLabel('Fight Fighter!')
cx_form.layout().addRow(heading)
inputs = {
'Server': qtw.QLineEdit(),
'Name': qtw.QLineEdit(),
'Password': qtw.QLineEdit(echoMode=qtw.QLineEdit.Password),
'Team': qtw.QComboBox(),
'Ready': qtw.QCheckBox('Check when ready')
}
teams = ('Crimson Shark', 'Shadow Hawks', 'Night Terrors', 'Blue Crew')
inputs['Team'].addItems(teams)
for label, widget in inputs.items():
cx_form.layout().addRow(label, widget)
self.submit = qtw.QPushButton('Connect')
self.submit.clicked.connect(
lambda: qtw.QMessageBox.information(
None, 'Connecting', 'Prepare for Battle!'
)
)
self.reset = qtw.QPushButton('Cancel')
self.reset.clicked.connect(self.close)
cx_form.layout().addRow(self.submit, self.reset)
#########
# Fonts #
#########
# Setting a font
heading_font = qtg.QFont('Impact', 32 , qtg.QFont.Bold)
heading_font.setStretch(qtg.QFont.ExtraExpanded)
heading.setFont(heading_font)
label_font = qtg.QFont()
label_font.setFamily('Impact')
label_font.setPointSize(14)
label_font.setWeight(qtg.QFont.DemiBold)
label_font.setStyle(qtg.QFont.StyleItalic)
for inp in inputs.values():
cx_form.layout().labelForField(inp).setFont(label_font)
# Dealing with miss fonts
button_font = qtg.QFont('Totally Nonexistant Font Family XYZ', 15.233)
print(f'Font is {button_font.family()}')
actual_font = qtg.QFontInfo(button_font).family()
print(f'Actual font used is {actual_font}')
button_font.setStyleHint(qtg.QFont.Fantasy)
button_font.setStyleStrategy(qtg.QFont.PreferAntialias)
actual_font = qtg.QFontInfo(button_font)
print(f'Actual font used is {actual_font.family()}'
f' {actual_font.pointSize()}')
self.submit.setFont(button_font)
self.reset.setFont(button_font)
####################
# Images and Icons #
####################
# Add image
logo = qtg.QPixmap('logo.png')
heading.setPixmap(logo)
if logo.width() > 400:
logo = logo.scaledToWidth(400, qtc.Qt.SmoothTransformation)
# Create images
go_pixmap = qtg.QPixmap(qtc.QSize(32, 32))
stop_pixmap = qtg.QPixmap(qtc.QSize(32, 32))
go_pixmap.fill(qtg.QColor('green'))
stop_pixmap.fill(qtg.QColor('red'))
# Create icon
connect_icon = qtg.QIcon()
connect_icon.addPixmap(go_pixmap, qtg.QIcon.Active)
connect_icon.addPixmap(stop_pixmap, qtg.QIcon.Disabled)
self.submit.setIcon(connect_icon)
self.submit.setDisabled(True)
inputs['Server'].textChanged.connect(
lambda x: self.submit.setDisabled(x == '')
)
self.show()
