def __init__(self, parent=None):
''' (QWidget) -> NoneType
'''
QMainWindow.__init__(self, parent)
self.scene = GxSceneBlocks()
self.scene.setSceneRect(0, 0, 800, 800)
self.gx_example_path = GxExamplePaths(self.scene)
self.initUI()
def __init__(self, parent=None):
""" (QWidget) -> NoneType
"""
QMainWindow.__init__(self, parent)
self.scene = GxSceneBlocks()
self.scene.setSceneRect(0, 0, 800, 800)
self.gx_example_path = GxExamplePaths(self.scene)
self.initUI()
class ExampleMainWindow(QMainWindow):
POSITIONS = ('top', 'bottom', 'left', 'right')
DIMENSIONS = ('w', 'h')
CORNER_PLACES = ('tl', 'tr', 'bl', 'br')
def __init__(self, parent=None):
''' (QWidget) -> NoneType
'''
QMainWindow.__init__(self, parent)
self.scene = GxSceneBlocks()
self.scene.setSceneRect(0, 0, 800, 800)
self.gx_example_path = GxExamplePaths(self.scene)
self.initUI()
def initUI(self):
''' () -> NoneType
'''
# --- corner settings ----------------------------------------------
self.wg_area_corners = QWidget(self)
self.wg_gbx_bl_corner = self.setupCornerGroupBox(' Bottom-Left ',
'bl', 'tl', 'br', self.wg_area_corners)
self.wg_gbx_br_corner = self.setupCornerGroupBox(' Bottom-Right ',
'br', 'tr', 'bl', self.wg_area_corners)
self.wg_gbx_tl_corner = self.setupCornerGroupBox(' Top-Left ',
'tl', 'bl', 'tr', self.wg_area_corners)
self.wg_gbx_tr_corner = self.setupCornerGroupBox(' Top-Right ',
'tr', 'br', 'tl', self.wg_area_corners)
vl = QVBoxLayout()
vl.addWidget(self.wg_gbx_bl_corner)
vl.addWidget(self.wg_gbx_br_corner)
vl.addWidget(self.wg_gbx_tl_corner)
vl.addWidget(self.wg_gbx_tr_corner)
self.wg_area_corners.setLayout(vl)
# ---- notch settings ----------------------------------------------
self.wg_area_notch = QWidget(self)
self.wg_gbx_top_notch = self.setupNotchGroupBox(' Top ',
'top', 'bottom', None, self.wg_area_notch)
self.wg_gbx_bottom_notch = self.setupNotchGroupBox(' Bottom ',
'bottom', 'top', None, self.wg_area_notch)
self.wg_gbx_left_notch = self.setupNotchGroupBox(' Left ',
'left', None, 'right', self.wg_area_notch)
self.wg_gbx_right_notch = self.setupNotchGroupBox(' Right ',
'right', None, 'left', self.wg_area_notch)
vl = QVBoxLayout()
vl.addWidget(self.wg_gbx_top_notch)
vl.addWidget(self.wg_gbx_bottom_notch)
vl.addWidget(self.wg_gbx_left_notch)
vl.addWidget(self.wg_gbx_right_notch)
self.wg_area_notch.setLayout(vl)
# --------------------------------------------------------------
self.wg_area_win = QWidget(self)
self.wg_view = GxView(self.scene, parent=self)
self.wg_tab_command = QTabWidget(self)
self.wg_tab_command.addTab(self.wg_area_corners, 'Corners')
self.wg_tab_command.addTab(self.wg_area_notch, 'Notch')
self.wg_tab_command.setFixedWidth(200)
hl = QHBoxLayout()
hl.addWidget(self.wg_view)
hl.addWidget(self.wg_tab_command, 200)
self.wg_area_win.setLayout(hl)
self.setGeometry(200, 50, 1000, 550)
self.setCentralWidget(self.wg_area_win)
def setupNotchGroupBox(self, title, notch, follow_w, follow_h, parent):
''' (str, str in self.POSITIONS, QWidget) -> QGroupBox
'''
groupbox = QGroupBox(title, parent)
combobox_shape = QComboBox(parent)
combobox_shape.addItems(['trig', 'arc'])
combobox_shape.setCurrentIndex(combobox_shape.findText(
self.gx_example_path.notch_data[notch]['shape']))
self.connect(combobox_shape, SIGNAL('currentIndexChanged(int)'),
lambda: self.gx_example_path.setNotchData(notch, 'shape',
combobox_shape.currentText()))
slider_base = QSlider(parent)
slider_base.setOrientation(Qt.Horizontal)
slider_base.setRange(0, 100)
slider_base.setSingleStep(1)
slider_base.setValue(
self.gx_example_path.notch_data[notch]['base_fc'] * 100)
self.connect(slider_base, SIGNAL('valueChanged(int)'),
lambda: self.gx_example_path.setNotchData(notch, 'base_fc',
slider_base.value()/100))
combobox_facing = QComboBox(parent)
combobox_facing.addItems(['up', 'down'] if notch in ('top', 'bottom')
else ['left', 'right'])
combobox_facing.setCurrentIndex(combobox_facing.findText(
self.gx_example_path.notch_data[notch]['facing']))
self.connect(combobox_facing, SIGNAL('currentIndexChanged(int)'),
lambda: self.gx_example_path.setNotchData(notch, 'facing',
combobox_facing.currentText()))
slider_width = QSlider()
slider_width.setOrientation(Qt.Horizontal)
if notch in ('top', 'bottom'):
slider_width.setRange(0, 300)
else:
slider_width.setRange(0, 100)
slider_width.setSingleStep(1)
slider_width.setValue(
int(self.gx_example_path.notch_data[notch]['size'].width()))
self.connect(slider_width, SIGNAL('valueChanged(int)'),
lambda: self.setNotchSize('w', notch, follow_w,
slider_width))
slider_height = QSlider()
slider_height.setOrientation(Qt.Horizontal)
if notch in ('top', 'bottom'):
slider_height.setRange(0, 100)
else:
slider_height.setRange(0, 300)
slider_height.setSingleStep(1)
slider_height.setValue(
int(self.gx_example_path.notch_data[notch]['size'].height()))
self.connect(slider_height, SIGNAL('valueChanged(int)'),
lambda: self.setNotchSize('h', notch, follow_h,
slider_height))
setattr(self, 'wg_slider_%s_notch_size_w' % notch, slider_width)
setattr(self, 'wg_slider_%s_notch_size_h' % notch, slider_height)
gl = QGridLayout()
gl.addWidget(QLabel('shape', parent), 0, 0)
gl.addWidget(combobox_shape, 0, 1)
gl.addWidget(QLabel('base', parent), 1, 0)
gl.addWidget(slider_base, 1, 1)
gl.addWidget(QLabel('facing', parent), 2, 0)
gl.addWidget(combobox_facing, 2, 1)
gl.addWidget(QLabel('width', parent), 3, 0)
gl.addWidget(slider_width, 3, 1)
gl.addWidget(QLabel('height', parent), 4, 0)
gl.addWidget(slider_height, 4, 1)
groupbox.setLayout(gl)
return groupbox
def setNotchSize(self, dimension, notch, follow_notch, slider):
''' (str in self.DIMENSIONS, str in self.DIRECTIONS,
float) -> NoneType
'''
value = slider.value()
if dimension == 'w':
new_size = QSizeF(value, self.gx_example_path.\
notch_data[notch]['size'].height())
else:
new_size = QSizeF(
self.gx_example_path.notch_data[notch]['size'].width(), value)
self.gx_example_path.notch_data[notch]['size'] = new_size
if follow_notch is not None:
if dimension == 'w':
new_follow_size = QSizeF(value, self.gx_example_path.\
notch_data[follow_notch]['size'].height())
else:
new_follow_size = QSizeF(self.gx_example_path.notch_data \
[follow_notch]['size'].width(), value)
self.gx_example_path.notch_data[follow_notch]['size'] = \
new_follow_size
getattr(self, 'wg_slider_%s_notch_size_%s' % \
(follow_notch, dimension)).setValue(value)
self.gx_example_path.updateMetrics()
def setupCornerGroupBox(self, title, corner, follow_w, follow_h, parent):
''' (str, str in self.CORNER_PLACES, QWidget) -> QGroupBox
'''
corner = corner.lower()
follow_w, follow_h = follow_w.lower(), follow_h.lower()
groupbox = QGroupBox(title, parent)
combobox = QComboBox(parent)
combobox.addItems(['trig', 'arc', 'rect'])
combobox.setCurrentIndex(1)
self.connect(combobox, SIGNAL('currentIndexChanged(int)'),
lambda: self.setCornerShape(combobox, corner))
slider_width = self.setupCornerSlider('w', corner, follow_w, parent)
slider_height = self.setupCornerSlider('h', corner, follow_h, parent)
setattr(self, 'wg_cbx_%s_corner_shape' % corner, combobox)
setattr(self, 'wg_slider_%s_corner_size_w' % corner, slider_width)
setattr(self, 'wg_slider_%s_corner_size_h' % corner, slider_height)
gl = QGridLayout()
gl.addWidget(QLabel('shape', parent), 0, 0)
gl.addWidget(combobox, 0, 1)
gl.addWidget(QLabel('width', parent), 1, 0)
gl.addWidget(slider_width, 1, 1)
gl.addWidget(QLabel('height', parent), 2, 0)
gl.addWidget(slider_height, 2, 1)
groupbox.setLayout(gl)
return groupbox
def setupCornerSlider(self, dimension, corner, follow_corner, parent):
''' (str in self.DIMENSIONS, str in self.CORNER_PLACES,
str in self.CORNER_PLACES, QWidget) -> QSlider
'''
slider = QSlider(parent)
slider.setOrientation(Qt.Horizontal)
slider.setRange(0, 100)
slider.setSingleStep(1)
slider.setValue(50)
self.connect(slider, SIGNAL('valueChanged(int)'),
lambda: self.setCornerSize(slider, dimension[:], corner,
follow_corner))
return slider
def setCornerShape(self, cbx, corner):
''' (QComboBox, str in self.CORNER_PLACES) -> NoneType
'''
self.gx_example_path.corner_shape[corner] = cbx.currentText()
self.gx_example_path.updateMetrics()
def setCornerSize(self, slider, dimension, corner, follow_corner):
''' (QSlider, str in self.DIMENSIONS, str in self.CORNER_PLACES,
str in self.CORNER_PLACES) -> NoneType
'''
value = slider.value()
if dimension == 'w':
self.gx_example_path.corner_size[corner].setWidth(value)
self.gx_example_path.corner_size[follow_corner].setWidth(value)
else:
self.gx_example_path.corner_size[corner].setHeight(value)
self.gx_example_path.corner_size[follow_corner].setHeight(value)
getattr(self, 'wg_slider_%s_corner_size_%s' % \
(follow_corner, dimension)).setValue(value)
self.gx_example_path.updateMetrics()
class ExampleMainWindow(QMainWindow):
POSITIONS = ("top", "bottom", "left", "right")
DIMENSIONS = ("w", "h")
CORNER_PLACES = ("tl", "tr", "bl", "br")
def __init__(self, parent=None):
""" (QWidget) -> NoneType
"""
QMainWindow.__init__(self, parent)
self.scene = GxSceneBlocks()
self.scene.setSceneRect(0, 0, 800, 800)
self.gx_example_path = GxExamplePaths(self.scene)
self.initUI()
def initUI(self):
""" () -> NoneType
"""
# --- corner settings ----------------------------------------------
self.wg_area_corners = QWidget(self)
self.wg_gbx_bl_corner = self.setupCornerGroupBox(" Bottom-Left ", "bl", "tl", "br", self.wg_area_corners)
self.wg_gbx_br_corner = self.setupCornerGroupBox(" Bottom-Right ", "br", "tr", "bl", self.wg_area_corners)
self.wg_gbx_tl_corner = self.setupCornerGroupBox(" Top-Left ", "tl", "bl", "tr", self.wg_area_corners)
self.wg_gbx_tr_corner = self.setupCornerGroupBox(" Top-Right ", "tr", "br", "tl", self.wg_area_corners)
vl = QVBoxLayout()
vl.addWidget(self.wg_gbx_bl_corner)
vl.addWidget(self.wg_gbx_br_corner)
vl.addWidget(self.wg_gbx_tl_corner)
vl.addWidget(self.wg_gbx_tr_corner)
self.wg_area_corners.setLayout(vl)
# ---- notch settings ----------------------------------------------
self.wg_area_notch = QWidget(self)
self.wg_gbx_top_notch = self.setupNotchGroupBox(" Top ", "top", "bottom", None, self.wg_area_notch)
self.wg_gbx_bottom_notch = self.setupNotchGroupBox(" Bottom ", "bottom", "top", None, self.wg_area_notch)
self.wg_gbx_left_notch = self.setupNotchGroupBox(" Left ", "left", None, "right", self.wg_area_notch)
self.wg_gbx_right_notch = self.setupNotchGroupBox(" Right ", "right", None, "left", self.wg_area_notch)
vl = QVBoxLayout()
vl.addWidget(self.wg_gbx_top_notch)
vl.addWidget(self.wg_gbx_bottom_notch)
vl.addWidget(self.wg_gbx_left_notch)
vl.addWidget(self.wg_gbx_right_notch)
self.wg_area_notch.setLayout(vl)
# --------------------------------------------------------------
self.wg_area_win = QWidget(self)
self.wg_view = GxView(self.scene, parent=self)
self.wg_tab_command = QTabWidget(self)
self.wg_tab_command.addTab(self.wg_area_corners, "Corners")
self.wg_tab_command.addTab(self.wg_area_notch, "Notch")
self.wg_tab_command.setFixedWidth(200)
hl = QHBoxLayout()
hl.addWidget(self.wg_view)
hl.addWidget(self.wg_tab_command, 200)
self.wg_area_win.setLayout(hl)
self.setGeometry(200, 50, 1000, 550)
self.setCentralWidget(self.wg_area_win)
def setupNotchGroupBox(self, title, notch, follow_w, follow_h, parent):
""" (str, str in self.POSITIONS, QWidget) -> QGroupBox
"""
groupbox = QGroupBox(title, parent)
combobox_shape = QComboBox(parent)
combobox_shape.addItems(["trig", "arc"])
combobox_shape.setCurrentIndex(combobox_shape.findText(self.gx_example_path.notch_data[notch]["shape"]))
self.connect(
combobox_shape,
SIGNAL("currentIndexChanged(int)"),
lambda: self.gx_example_path.setNotchData(notch, "shape", combobox_shape.currentText()),
)
slider_base = QSlider(parent)
slider_base.setOrientation(Qt.Horizontal)
slider_base.setRange(0, 100)
slider_base.setSingleStep(1)
slider_base.setValue(self.gx_example_path.notch_data[notch]["base_fc"] * 100)
self.connect(
slider_base,
SIGNAL("valueChanged(int)"),
lambda: self.gx_example_path.setNotchData(notch, "base_fc", slider_base.value() / 100),
)
combobox_facing = QComboBox(parent)
combobox_facing.addItems(["up", "down"] if notch in ("top", "bottom") else ["left", "right"])
combobox_facing.setCurrentIndex(combobox_facing.findText(self.gx_example_path.notch_data[notch]["facing"]))
self.connect(
combobox_facing,
SIGNAL("currentIndexChanged(int)"),
lambda: self.gx_example_path.setNotchData(notch, "facing", combobox_facing.currentText()),
)
slider_width = QSlider()
slider_width.setOrientation(Qt.Horizontal)
if notch in ("top", "bottom"):
slider_width.setRange(0, 300)
else:
slider_width.setRange(0, 100)
slider_width.setSingleStep(1)
slider_width.setValue(int(self.gx_example_path.notch_data[notch]["size"].width()))
self.connect(
slider_width, SIGNAL("valueChanged(int)"), lambda: self.setNotchSize("w", notch, follow_w, slider_width)
)
slider_height = QSlider()
slider_height.setOrientation(Qt.Horizontal)
if notch in ("top", "bottom"):
slider_height.setRange(0, 100)
else:
slider_height.setRange(0, 300)
slider_height.setSingleStep(1)
slider_height.setValue(int(self.gx_example_path.notch_data[notch]["size"].height()))
self.connect(
slider_height, SIGNAL("valueChanged(int)"), lambda: self.setNotchSize("h", notch, follow_h, slider_height)
)
setattr(self, "wg_slider_%s_notch_size_w" % notch, slider_width)
setattr(self, "wg_slider_%s_notch_size_h" % notch, slider_height)
gl = QGridLayout()
gl.addWidget(QLabel("shape", parent), 0, 0)
gl.addWidget(combobox_shape, 0, 1)
gl.addWidget(QLabel("base", parent), 1, 0)
gl.addWidget(slider_base, 1, 1)
gl.addWidget(QLabel("facing", parent), 2, 0)
gl.addWidget(combobox_facing, 2, 1)
gl.addWidget(QLabel("width", parent), 3, 0)
gl.addWidget(slider_width, 3, 1)
gl.addWidget(QLabel("height", parent), 4, 0)
gl.addWidget(slider_height, 4, 1)
groupbox.setLayout(gl)
return groupbox
def setNotchSize(self, dimension, notch, follow_notch, slider):
""" (str in self.DIMENSIONS, str in self.DIRECTIONS,
float) -> NoneType
"""
value = slider.value()
if dimension == "w":
new_size = QSizeF(value, self.gx_example_path.notch_data[notch]["size"].height())
else:
new_size = QSizeF(self.gx_example_path.notch_data[notch]["size"].width(), value)
self.gx_example_path.notch_data[notch]["size"] = new_size
if follow_notch is not None:
if dimension == "w":
new_follow_size = QSizeF(value, self.gx_example_path.notch_data[follow_notch]["size"].height())
else:
new_follow_size = QSizeF(self.gx_example_path.notch_data[follow_notch]["size"].width(), value)
self.gx_example_path.notch_data[follow_notch]["size"] = new_follow_size
getattr(self, "wg_slider_%s_notch_size_%s" % (follow_notch, dimension)).setValue(value)
self.gx_example_path.updateMetrics()
def setupCornerGroupBox(self, title, corner, follow_w, follow_h, parent):
""" (str, str in self.CORNER_PLACES, QWidget) -> QGroupBox
"""
corner = corner.lower()
follow_w, follow_h = follow_w.lower(), follow_h.lower()
groupbox = QGroupBox(title, parent)
combobox = QComboBox(parent)
combobox.addItems(["trig", "arc", "rect"])
combobox.setCurrentIndex(1)
self.connect(combobox, SIGNAL("currentIndexChanged(int)"), lambda: self.setCornerShape(combobox, corner))
slider_width = self.setupCornerSlider("w", corner, follow_w, parent)
slider_height = self.setupCornerSlider("h", corner, follow_h, parent)
setattr(self, "wg_cbx_%s_corner_shape" % corner, combobox)
setattr(self, "wg_slider_%s_corner_size_w" % corner, slider_width)
setattr(self, "wg_slider_%s_corner_size_h" % corner, slider_height)
gl = QGridLayout()
gl.addWidget(QLabel("shape", parent), 0, 0)
gl.addWidget(combobox, 0, 1)
gl.addWidget(QLabel("width", parent), 1, 0)
gl.addWidget(slider_width, 1, 1)
gl.addWidget(QLabel("height", parent), 2, 0)
gl.addWidget(slider_height, 2, 1)
groupbox.setLayout(gl)
return groupbox
def setupCornerSlider(self, dimension, corner, follow_corner, parent):
""" (str in self.DIMENSIONS, str in self.CORNER_PLACES,
str in self.CORNER_PLACES, QWidget) -> QSlider
"""
slider = QSlider(parent)
slider.setOrientation(Qt.Horizontal)
slider.setRange(0, 100)
slider.setSingleStep(1)
slider.setValue(50)
self.connect(
slider, SIGNAL("valueChanged(int)"), lambda: self.setCornerSize(slider, dimension[:], corner, follow_corner)
)
return slider
def setCornerShape(self, cbx, corner):
""" (QComboBox, str in self.CORNER_PLACES) -> NoneType
"""
self.gx_example_path.corner_shape[corner] = cbx.currentText()
self.gx_example_path.updateMetrics()
def setCornerSize(self, slider, dimension, corner, follow_corner):
""" (QSlider, str in self.DIMENSIONS, str in self.CORNER_PLACES,
str in self.CORNER_PLACES) -> NoneType
"""
value = slider.value()
if dimension == "w":
self.gx_example_path.corner_size[corner].setWidth(value)
self.gx_example_path.corner_size[follow_corner].setWidth(value)
else:
self.gx_example_path.corner_size[corner].setHeight(value)
self.gx_example_path.corner_size[follow_corner].setHeight(value)
getattr(self, "wg_slider_%s_corner_size_%s" % (follow_corner, dimension)).setValue(value)
self.gx_example_path.updateMetrics()
