def _init_ui(self):
standalone_lay = QHBoxLayout()
standalone_lay.addWidget(MBadge.count(0))
standalone_lay.addWidget(MBadge.count(20))
standalone_lay.addWidget(MBadge.count(100))
standalone_lay.addWidget(MBadge.dot(True))
standalone_lay.addWidget(MBadge.text('new'))
standalone_lay.addStretch()
button = MToolButton().svg('trash_line.svg')
avatar = MAvatar.large(MPixmap('avatar.png'))
button_alert = MToolButton().svg('alert_fill.svg').large()
badge_1 = MBadge.dot(True, widget=button)
badge_2 = MBadge.dot(True, widget=avatar)
badge_3 = MBadge.dot(True, widget=button_alert)
button.clicked.connect(lambda: badge_1.set_dayu_dot(False))
spin_box = MSpinBox()
spin_box.setRange(0, 9999)
spin_box.valueChanged.connect(badge_3.set_dayu_count)
spin_box.setValue(1)
self.register_field('button1_selected', u'北京')
menu1 = MMenu()
menu1.set_data([u'北京', u'上海', u'广州', u'深圳'])
select1 = MComboBox()
select1.set_menu(menu1)
self.bind('button1_selected',
select1,
'value',
signal='sig_value_changed')
badge_hot = MBadge.text('hot', widget=MLabel(u'你的理想城市 '))
sub_lay1 = QHBoxLayout()
sub_lay1.addWidget(badge_1)
sub_lay1.addWidget(badge_2)
sub_lay1.addWidget(badge_3)
sub_lay1.addStretch()
sub_lay2 = QHBoxLayout()
sub_lay2.addWidget(badge_hot)
sub_lay2.addWidget(select1)
sub_lay2.addStretch()
main_lay = QVBoxLayout()
main_lay.addWidget(MDivider('use standalone'))
main_lay.addLayout(standalone_lay)
main_lay.addWidget(MDivider('different type'))
main_lay.addLayout(sub_lay1)
main_lay.addWidget(spin_box)
main_lay.addWidget(MDivider('different type'))
main_lay.addLayout(sub_lay2)
main_lay.addStretch()
self.setLayout(main_lay)
def _init_ui(self):
standalone_lay = QtWidgets.QHBoxLayout()
standalone_lay.addWidget(MBadge.count(0))
standalone_lay.addWidget(MBadge.count(20))
standalone_lay.addWidget(MBadge.count(100))
standalone_lay.addWidget(MBadge.dot(True))
standalone_lay.addWidget(MBadge.text("new"))
standalone_lay.addStretch()
button = MToolButton().svg("trash_line.svg")
avatar = MAvatar.large(MPixmap("avatar.png"))
button_alert = MToolButton().svg("alert_fill.svg").large()
badge_1 = MBadge.dot(True, widget=button)
badge_2 = MBadge.dot(True, widget=avatar)
badge_3 = MBadge.dot(True, widget=button_alert)
button.clicked.connect(lambda: badge_1.set_dayu_dot(False))
spin_box = MSpinBox()
spin_box.setRange(0, 9999)
spin_box.valueChanged.connect(badge_3.set_dayu_count)
spin_box.setValue(1)
self.register_field("button1_selected", "北京")
menu1 = MMenu(parent=self)
menu1.set_data(["北京", "上海", "广州", "深圳"])
select1 = MComboBox()
select1.set_menu(menu1)
self.bind("button1_selected", select1, "value", signal="sig_value_changed")
badge_hot = MBadge.text("hot", widget=MLabel("你的理想城市 "))
sub_lay1 = QtWidgets.QHBoxLayout()
sub_lay1.addWidget(badge_1)
sub_lay1.addWidget(badge_2)
sub_lay1.addWidget(badge_3)
sub_lay1.addStretch()
sub_lay2 = QtWidgets.QHBoxLayout()
sub_lay2.addWidget(badge_hot)
sub_lay2.addWidget(select1)
sub_lay2.addStretch()
main_lay = QtWidgets.QVBoxLayout()
main_lay.addWidget(MDivider("use standalone"))
main_lay.addLayout(standalone_lay)
main_lay.addWidget(MDivider("different type"))
main_lay.addLayout(sub_lay1)
main_lay.addWidget(spin_box)
main_lay.addWidget(MDivider("different type"))
main_lay.addLayout(sub_lay2)
main_lay.addStretch()
self.setLayout(main_lay)
class MOptionDelegate(QStyledItemDelegate):
def __init__(self, parent=None):
super(MOptionDelegate, self).__init__(parent)
self.editor = None
self.showed = False
self.exclusive = True
self.parent_widget = None
self.arrow_space = 20
self.arrow_height = 6
def set_exclusive(self, flag):
self.exclusive = flag
def createEditor(self, parent, option, index):
self.parent_widget = parent
self.editor = MMenu(exclusive=self.exclusive, parent=parent)
self.editor.setWindowFlags(Qt.FramelessWindowHint | Qt.Window)
model = utils.real_model(index)
real_index = utils.real_index(index)
data_obj = real_index.internalPointer()
attr = '{}_list'.format(
model.header_list[real_index.column()].get('key'))
self.editor.set_data(utils.get_obj_value(data_obj, attr, []))
self.editor.sig_value_changed.connect(self._slot_finish_edit)
return self.editor
def setEditorData(self, editor, index):
editor.set_value(index.data(Qt.EditRole))
def setModelData(self, editor, model, index):
model.setData(index, editor.property('value'))
def updateEditorGeometry(self, editor, option, index):
editor.move(
self.parent_widget.mapToGlobal(
QPoint(option.rect.x(),
option.rect.y() + option.rect.height())))
def paint(self, painter, option, index):
painter.save()
icon_color = dayu_theme.icon_color
if option.state & QStyle.State_MouseOver:
painter.fillRect(option.rect, QColor(dayu_theme.primary_5))
icon_color = '#fff'
if option.state & QStyle.State_Selected:
painter.fillRect(option.rect, QColor(dayu_theme.primary_6))
icon_color = '#fff'
painter.setRenderHint(QPainter.Antialiasing)
painter.setPen(Qt.NoPen)
painter.setBrush(QBrush(Qt.white))
pix = MPixmap('down_fill.svg', icon_color)
h = option.rect.height()
pix = pix.scaledToWidth(h * 0.5, Qt.SmoothTransformation)
painter.drawPixmap(option.rect.x() + option.rect.width() - h,
option.rect.y() + h / 4, pix)
painter.restore()
super(MOptionDelegate, self).paint(painter, option, index)
@Slot(object)
def _slot_finish_edit(self, obj):
self.commitData.emit(self.editor)
def sizeHint(self, option, index):
orig = super(MOptionDelegate, self).sizeHint(option, index)
return QSize(orig.width() + self.arrow_space, orig.height())
def _init_ui(self):
size_lay = QtWidgets.QHBoxLayout()
line_edit_l = MLineEdit().large()
line_edit_l.setPlaceholderText("large size")
line_edit_m = MLineEdit().medium()
line_edit_m.setPlaceholderText("default size")
line_edit_s = MLineEdit().small()
line_edit_s.setPlaceholderText("small size")
size_lay.addWidget(line_edit_l)
size_lay.addWidget(line_edit_m)
size_lay.addWidget(line_edit_s)
line_edit_tool_button = MLineEdit(text="MToolButton")
line_edit_tool_button.set_prefix_widget(
MToolButton().svg("user_line.svg").icon_only()
)
line_edit_label = MLineEdit(text="MLabel")
tool_button = MLabel(text="User").mark().secondary()
tool_button.setAlignment(QtCore.Qt.AlignCenter)
tool_button.setFixedWidth(80)
line_edit_label.set_prefix_widget(tool_button)
line_edit_push_button = MLineEdit(text="MPushButton")
push_button = MPushButton(text="Go").primary()
push_button.setFixedWidth(40)
line_edit_push_button.set_suffix_widget(push_button)
search_engine_line_edit = MLineEdit().search_engine().large()
search_engine_line_edit.returnPressed.connect(self.slot_search)
line_edit_options = MLineEdit()
combobox = MComboBox()
option_menu = MMenu()
option_menu.set_separator("|")
option_menu.set_data([r"http://", r"https://"])
combobox.set_menu(option_menu)
combobox.set_value("http://")
combobox.setFixedWidth(100)
line_edit_options.set_prefix_widget(combobox)
main_lay = QtWidgets.QVBoxLayout()
main_lay.addWidget(MDivider("different size"))
main_lay.addLayout(size_lay)
main_lay.addWidget(MDivider("custom prefix and suffix widget"))
main_lay.addWidget(line_edit_tool_button)
main_lay.addWidget(line_edit_label)
main_lay.addWidget(line_edit_push_button)
main_lay.addWidget(MDivider("preset"))
main_lay.addWidget(MLabel("error"))
main_lay.addWidget(
MLineEdit(text="waring: file d:/ddd/ccc.jpg not exists.").error()
)
main_lay.addWidget(MLabel("search"))
main_lay.addWidget(MLineEdit().search().small())
main_lay.addWidget(MLabel("search_engine"))
main_lay.addWidget(search_engine_line_edit)
main_lay.addWidget(MLabel("file"))
main_lay.addWidget(MLineEdit().file().small())
main_lay.addWidget(MLabel("folder"))
main_lay.addWidget(MLineEdit().folder().small())
main_lay.addWidget(MLabel("MLineEdit.options()"))
main_lay.addWidget(line_edit_options)
main_lay.addStretch()
self.setLayout(main_lay)
def _init_ui(self):
self.register_field('button1_selected', u'北京')
menu1 = MMenu()
menu1.set_data([u'北京', u'上海', u'广州', u'深圳'])
size_list = [('Large', dayu_theme.large),
('Medium', dayu_theme.medium),
('Small', dayu_theme.small)]
size_lay = QHBoxLayout()
for label, size in size_list:
combo_box = MComboBox()
combo_box.set_dayu_size(size)
combo_box.set_menu(menu1)
size_lay.addWidget(combo_box)
self.bind('button1_selected',
combo_box,
'value',
signal='sig_value_changed')
self.register_field('button2_selected', [u'北京'])
menu2 = MMenu(exclusive=False)
menu2.set_data([u'北京', u'上海', u'广州', u'深圳'])
select2 = MComboBox()
select2.set_menu(menu2)
self.bind('button2_selected',
select2,
'value',
signal='sig_value_changed')
def dynamic_get_city():
data = [u'北京', u'上海', u'广州', u'深圳', u'郑州', u'石家庄']
start = random.randint(0, len(data))
end = random.randint(start, len(data))
return data[start:end]
self.register_field('button3_selected', '')
menu3 = MMenu()
menu3.set_load_callback(dynamic_get_city)
select3 = MComboBox()
select3.set_menu(menu3)
self.bind('button3_selected',
select3,
'value',
signal='sig_value_changed')
a = [{
'children': [{
'value': u'\u6545\u5bab',
'label': u'\u6545\u5bab'
}, {
'value': u'\u5929\u575b',
'label': u'\u5929\u575b'
}, {
'value': u'\u738b\u5e9c\u4e95',
'label': u'\u738b\u5e9c\u4e95'
}],
'value':
u'\u5317\u4eac',
'label':
u'\u5317\u4eac'
}, {
'children': [{
'children': [{
'value': u'\u592b\u5b50\u5e99',
'label': u'\u592b\u5b50\u5e99'
}],
'value':
u'\u5357\u4eac',
'label':
u'\u5357\u4eac'
}, {
'children': [{
'value': u'\u62d9\u653f\u56ed',
'label': u'\u62d9\u653f\u56ed'
}, {
'value': u'\u72ee\u5b50\u6797',
'label': u'\u72ee\u5b50\u6797'
}],
'value':
u'\u82cf\u5dde',
'label':
u'\u82cf\u5dde'
}],
'value':
u'\u6c5f\u82cf',
'label':
u'\u6c5f\u82cf'
}]
self.register_field('button4_selected', '')
menu4 = MMenu(cascader=True)
menu4.set_data(a)
select4 = MComboBox()
select4.set_menu(menu4)
select4.set_formatter(lambda x: ' / '.join(x))
self.bind('button4_selected',
select4,
'value',
signal='sig_value_changed')
self.register_field('button5_selected', '')
menu5 = MMenu(exclusive=False)
menu5.set_data([u'北京', u'上海', u'广州', u'深圳'])
select5 = MComboBox()
select5.set_menu(menu5)
select5.set_formatter(lambda x: ' & '.join(x))
self.bind('button5_selected',
select5,
'value',
signal='sig_value_changed')
sub_lay1 = QHBoxLayout()
sub_lay1.addWidget(MLabel(u'普通单选各种尺寸'))
sub_lay1.addLayout(size_lay)
sub_lay1.addStretch()
sub_lay2 = QHBoxLayout()
sub_lay2.addWidget(MLabel(u'多选'))
sub_lay2.addWidget(select2)
sub_lay2.addStretch()
sub_lay3 = QHBoxLayout()
sub_lay3.addWidget(MLabel(u'动态生成选项'))
sub_lay3.addWidget(select3)
sub_lay3.addStretch()
sub_lay4 = QHBoxLayout()
sub_lay4.addWidget(MLabel(u'级联选择'))
sub_lay4.addWidget(select4)
sub_lay4.addStretch()
sub_lay5 = QHBoxLayout()
sub_lay5.addWidget(MLabel(u'自定义显示'))
sub_lay5.addWidget(select5)
sub_lay5.addStretch()
main_lay = QVBoxLayout()
main_lay.addWidget(MDivider(u'Select'))
main_lay.addLayout(sub_lay1)
main_lay.addLayout(sub_lay2)
main_lay.addLayout(sub_lay3)
main_lay.addWidget(MDivider(u'自定义格式'))
main_lay.addLayout(sub_lay4)
main_lay.addLayout(sub_lay5)
main_lay.addStretch()
self.setLayout(main_lay)
def _init_ui(self):
self.register_field('button1_selected', u'北京')
self.register_field('button1_selected_text', lambda: self.field('button1_selected'))
button1 = MPushButton(text='Normal Menu')
menu1 = MMenu(parent=self)
menu1.set_data([u'北京', u'上海', u'广州', u'深圳'])
button1.setMenu(menu1)
button1.clicked.connect(button1.showMenu)
label1 = MLabel()
self.bind('button1_selected', menu1, 'value', signal='sig_value_changed')
self.bind('button1_selected_text', label1, 'text')
self.register_field('button2_selected', [u'北京'])
self.register_field('button2_selected_text', lambda: ', '.join(self.field('button2_selected')))
button2 = MPushButton(text='Multi Select Menu')
menu2 = MMenu(exclusive=False, parent=self)
menu2.set_data([u'北京', u'上海', u'广州', u'深圳'])
button2.setMenu(menu2)
button2.clicked.connect(button2.showMenu)
label2 = MLabel()
self.bind('button2_selected', menu2, 'value', signal='sig_value_changed')
self.bind('button2_selected_text', label2, 'text')
self.register_field('button3_selected', '')
self.register_field('button3_selected_text', lambda: self.field('button3_selected'))
button3 = MPushButton(text=u'回调函数获取选项')
menu3 = MMenu(parent=self)
menu3.set_load_callback(lambda: [u'北京', u'上海', u'广州', u'深圳'])
button3.setMenu(menu3)
button3.clicked.connect(button2.showMenu)
label3 = MLabel()
self.bind('button3_selected', menu3, 'value', signal='sig_value_changed')
self.bind('button3_selected_text', label3, 'text')
self.register_field('button4_selected', '')
self.register_field('button4_selected_text', lambda: ' / '.join(self.field('button4_selected')))
button4 = MPushButton(text=u'级联选择')
menu4 = MMenu(cascader=True, parent=self)
menu4.set_data([u'北京/故宫', u'北京/天坛', u'北京/王府井', u'江苏/南京/夫子庙', u'江苏/苏州/拙政园', u'江苏/苏州/狮子林'])
button4.setMenu(menu4)
button4.clicked.connect(button4.showMenu)
label4 = MLabel()
self.bind('button4_selected', menu4, 'value', signal='sig_value_changed')
self.bind('button4_selected_text', label4, 'text')
a = [{'children': [{'value': u'\u6545\u5bab', 'label': u'\u6545\u5bab'},
{'value': u'\u5929\u575b', 'label': u'\u5929\u575b'},
{'value': u'\u738b\u5e9c\u4e95', 'label': u'\u738b\u5e9c\u4e95'}],
'value': u'\u5317\u4eac',
'label': u'\u5317\u4eac'},
{'children': [{'children': [{'value': u'\u592b\u5b50\u5e99', 'label': u'\u592b\u5b50\u5e99'}],
'value': u'\u5357\u4eac',
'label': u'\u5357\u4eac'},
{'children': [{'value': u'\u62d9\u653f\u56ed', 'label': u'\u62d9\u653f\u56ed'},
{'value': u'\u72ee\u5b50\u6797', 'label': u'\u72ee\u5b50\u6797'}],
'value': u'\u82cf\u5dde',
'label': u'\u82cf\u5dde'}],
'value': u'\u6c5f\u82cf',
'label': u'\u6c5f\u82cf'}]
sub_lay1 = QHBoxLayout()
sub_lay1.addWidget(button1)
sub_lay1.addWidget(label1)
sub_lay2 = QHBoxLayout()
sub_lay2.addWidget(button2)
sub_lay2.addWidget(label2)
sub_lay3 = QHBoxLayout()
sub_lay3.addWidget(button3)
sub_lay3.addWidget(label3)
sub_lay4 = QHBoxLayout()
sub_lay4.addWidget(button4)
sub_lay4.addWidget(label4)
main_lay = QVBoxLayout()
main_lay.addWidget(MDivider(u'Select'))
main_lay.addLayout(sub_lay1)
main_lay.addLayout(sub_lay2)
main_lay.addLayout(sub_lay3)
main_lay.addWidget(MDivider(u'级联选择'))
main_lay.addLayout(sub_lay4)
main_lay.addStretch()
self.setLayout(main_lay)
def _init_ui(self):
self.register_field("button1_selected", "北京")
self.register_field("button1_selected_text",
lambda: self.field("button1_selected"))
button1 = MPushButton(text="Normal Menu")
menu1 = MMenu(parent=self)
menu1.set_data(["北京", "上海", "广州", "深圳"])
button1.setMenu(menu1)
button1.clicked.connect(button1.showMenu)
label1 = MLabel()
self.bind("button1_selected",
menu1,
"value",
signal="sig_value_changed")
self.bind("button1_selected_text", label1, "text")
self.register_field("button2_selected", ["北京"])
self.register_field("button2_selected_text",
lambda: ", ".join(self.field("button2_selected")))
button2 = MPushButton(text="Multi Select Menu")
menu2 = MMenu(exclusive=False, parent=self)
menu2.set_data(["北京", "上海", "广州", "深圳"])
button2.setMenu(menu2)
button2.clicked.connect(button2.showMenu)
label2 = MLabel()
self.bind("button2_selected",
menu2,
"value",
signal="sig_value_changed")
self.bind("button2_selected_text", label2, "text")
self.register_field("button3_selected", "")
self.register_field("button3_selected_text",
lambda: self.field("button3_selected"))
button3 = MPushButton(text="回调函数获取选项")
menu3 = MMenu(parent=self)
menu3.set_load_callback(lambda: ["北京", "上海", "广州", "深圳"])
button3.setMenu(menu3)
button3.clicked.connect(button2.showMenu)
label3 = MLabel()
self.bind("button3_selected",
menu3,
"value",
signal="sig_value_changed")
self.bind("button3_selected_text", label3, "text")
self.register_field("button4_selected", "")
self.register_field("button4_selected_text",
lambda: " / ".join(self.field("button4_selected")))
button4 = MPushButton(text="级联选择")
menu4 = MMenu(cascader=True, parent=self)
menu4.set_data([
"北京/故宫", "北京/天坛", "北京/王府井", "江苏/南京/夫子庙", "江苏/苏州/拙政园", "江苏/苏州/狮子林"
])
button4.setMenu(menu4)
button4.clicked.connect(button4.showMenu)
label4 = MLabel()
self.bind("button4_selected",
menu4,
"value",
signal="sig_value_changed")
self.bind("button4_selected_text", label4, "text")
sub_lay1 = QtWidgets.QHBoxLayout()
sub_lay1.addWidget(button1)
sub_lay1.addWidget(label1)
sub_lay2 = QtWidgets.QHBoxLayout()
sub_lay2.addWidget(button2)
sub_lay2.addWidget(label2)
sub_lay3 = QtWidgets.QHBoxLayout()
sub_lay3.addWidget(button3)
sub_lay3.addWidget(label3)
sub_lay4 = QtWidgets.QHBoxLayout()
sub_lay4.addWidget(button4)
sub_lay4.addWidget(label4)
sub_lay5 = QtWidgets.QHBoxLayout()
button = MPushButton(text="滚动菜单")
menu = MMenu(parent=self)
items = [
"北京", "上海", "广州", "深圳", "北戴河", "BBC/data", "BBC/hello", "American"
]
menu.set_data(items)
menu.setProperty("max_scroll_count", 3)
menu.setProperty("scrollable", True)
menu.setProperty("searchable", True)
button.setMenu(menu)
sub_lay5.addWidget(button)
sub_lay6 = QtWidgets.QHBoxLayout()
button = MPushButton(text="搜索菜单")
menu = MMenu(parent=self)
items = ["北京", "上海", "广州", "深圳", "北戴河"]
for item in items:
menu.addAction(item)
sub_menu = MMenu(parent=self, title="BBC")
for item in ["data", "hello"]:
_menu = MMenu(parent=self, title=item)
_menu.addAction("tencent")
_menu.addAction("baidu")
_menu.addAction("google")
_menu.setProperty("searchable", True)
sub_menu.addMenu(_menu)
menu.addMenu(sub_menu)
menu.setProperty("searchable", True)
button.setMenu(menu)
sub_lay6.addWidget(button)
main_lay = QtWidgets.QVBoxLayout()
main_lay.addWidget(MDivider("Select"))
main_lay.addLayout(sub_lay1)
main_lay.addLayout(sub_lay2)
main_lay.addLayout(sub_lay3)
main_lay.addWidget(MDivider("级联选择"))
main_lay.addLayout(sub_lay4)
main_lay.addLayout(sub_lay5)
main_lay.addLayout(sub_lay6)
main_lay.addStretch()
self.setLayout(main_lay)
def _init_ui(self):
size_lay = QHBoxLayout()
line_edit_l = MLineEdit().large()
line_edit_l.setPlaceholderText('large size')
line_edit_m = MLineEdit().medium()
line_edit_m.setPlaceholderText('default size')
line_edit_s = MLineEdit().small()
line_edit_s.setPlaceholderText('small size')
size_lay.addWidget(line_edit_l)
size_lay.addWidget(line_edit_m)
size_lay.addWidget(line_edit_s)
line_edit_tool_button = MLineEdit(text='MToolButton')
line_edit_tool_button.set_prefix_widget(
MToolButton().svg('user_line.svg').icon_only())
line_edit_label = MLineEdit(text='MLabel')
tool_button = MLabel(text='User').mark().secondary()
tool_button.setAlignment(Qt.AlignCenter)
tool_button.setFixedWidth(80)
line_edit_label.set_prefix_widget(tool_button)
line_edit_push_button = MLineEdit(text='MPushButton')
push_button = MPushButton(text='Go').primary()
push_button.setFixedWidth(40)
line_edit_push_button.set_suffix_widget(push_button)
search_engine_line_edit = MLineEdit().search_engine().large()
search_engine_line_edit.returnPressed.connect(self.slot_search)
line_edit_options = MLineEdit()
combobox = MComboBox()
option_menu = MMenu()
option_menu.set_separator('|')
option_menu.set_data([r'http://', r'https://'])
combobox.set_menu(option_menu)
combobox.set_value('http://')
combobox.setFixedWidth(90)
line_edit_options.set_prefix_widget(combobox)
main_lay = QVBoxLayout()
main_lay.addWidget(MDivider('different size'))
main_lay.addLayout(size_lay)
main_lay.addWidget(MDivider('custom prefix and suffix widget'))
main_lay.addWidget(line_edit_tool_button)
main_lay.addWidget(line_edit_label)
main_lay.addWidget(line_edit_push_button)
main_lay.addWidget(MDivider('preset'))
main_lay.addWidget(MLabel('error'))
main_lay.addWidget(
MLineEdit(text='waring: file d:/ddd/ccc.jpg not exists.').error())
main_lay.addWidget(MLabel('search'))
main_lay.addWidget(MLineEdit().search().small())
main_lay.addWidget(MLabel('search_engine'))
main_lay.addWidget(search_engine_line_edit)
main_lay.addWidget(MLabel('file'))
main_lay.addWidget(MLineEdit().file().small())
main_lay.addWidget(MLabel('folder'))
main_lay.addWidget(MLineEdit().folder().small())
main_lay.addWidget(MLabel('MLineEdit.options()'))
main_lay.addWidget(line_edit_options)
main_lay.addStretch()
self.setLayout(main_lay)
def _init_ui(self):
cities = ["北京", "上海", "广州", "深圳"]
self.register_field("button1_selected", "北京")
menu1 = MMenu(parent=self)
menu1.set_data(cities)
size_list = [
("Large", dayu_theme.large),
("Medium", dayu_theme.medium),
("Small", dayu_theme.small),
]
size_lay = QtWidgets.QHBoxLayout()
for label, size in size_list:
combo_box = MComboBox()
combo_box.set_dayu_size(size)
combo_box.set_menu(menu1)
size_lay.addWidget(combo_box)
self.bind("button1_selected",
combo_box,
"value",
signal="sig_value_changed")
self.register_field("button2_selected", ["北京"])
menu2 = MMenu(exclusive=False, parent=self)
menu2.set_data(cities)
select2 = MComboBox()
select2.set_menu(menu2)
self.bind("button2_selected",
select2,
"value",
signal="sig_value_changed")
def dynamic_get_city():
data = cities + ["郑州", "石家庄"]
start = random.randint(0, len(data))
end = random.randint(start, len(data))
return data[start:end]
self.register_field("button3_selected", "")
menu3 = MMenu(parent=self)
menu3.set_load_callback(dynamic_get_city)
select3 = MComboBox()
select3.set_menu(menu3)
self.bind("button3_selected",
select3,
"value",
signal="sig_value_changed")
a = [
{
"children": [
{
"value": "\u6545\u5bab",
"label": "\u6545\u5bab"
},
{
"value": "\u5929\u575b",
"label": "\u5929\u575b"
},
{
"value": "\u738b\u5e9c\u4e95",
"label": "\u738b\u5e9c\u4e95"
},
],
"value":
"\u5317\u4eac",
"label":
"\u5317\u4eac",
},
{
"children": [
{
"children": [{
"value": "\u592b\u5b50\u5e99",
"label": "\u592b\u5b50\u5e99",
}],
"value":
"\u5357\u4eac",
"label":
"\u5357\u4eac",
},
{
"children": [
{
"value": "\u62d9\u653f\u56ed",
"label": "\u62d9\u653f\u56ed",
},
{
"value": "\u72ee\u5b50\u6797",
"label": "\u72ee\u5b50\u6797",
},
],
"value":
"\u82cf\u5dde",
"label":
"\u82cf\u5dde",
},
],
"value":
"\u6c5f\u82cf",
"label":
"\u6c5f\u82cf",
},
]
self.register_field("button4_selected", "")
menu4 = MMenu(cascader=True, parent=self)
menu4.set_data(a)
select4 = MComboBox()
select4.set_menu(menu4)
select4.set_formatter(lambda x: " / ".join(x))
self.bind("button4_selected",
select4,
"value",
signal="sig_value_changed")
self.register_field("button5_selected", "")
menu5 = MMenu(exclusive=False, parent=self)
menu5.set_data(cities)
select5 = MComboBox()
select5.set_menu(menu5)
select5.set_formatter(lambda x: " & ".join(x))
self.bind("button5_selected",
select5,
"value",
signal="sig_value_changed")
sub_lay1 = QtWidgets.QHBoxLayout()
sub_lay1.addWidget(MLabel("普通单选各种尺寸"))
sub_lay1.addLayout(size_lay)
sub_lay1.addStretch()
sub_lay2 = QtWidgets.QHBoxLayout()
sub_lay2.addWidget(MLabel("多选"))
sub_lay2.addWidget(select2)
sub_lay2.addStretch()
sub_lay3 = QtWidgets.QHBoxLayout()
sub_lay3.addWidget(MLabel("动态生成选项"))
sub_lay3.addWidget(select3)
sub_lay3.addStretch()
sub_lay4 = QtWidgets.QHBoxLayout()
sub_lay4.addWidget(MLabel("级联选择"))
sub_lay4.addWidget(select4)
sub_lay4.addStretch()
sub_lay5 = QtWidgets.QHBoxLayout()
sub_lay5.addWidget(MLabel("自定义显示"))
sub_lay5.addWidget(select5)
sub_lay5.addStretch()
sub_lay6 = QtWidgets.QHBoxLayout()
combo = MComboBox()
items = cities + ["北戴河"]
items += ["a" * i for i in range(20)]
combo.addItems(items)
combo.setProperty("searchable", True)
sub_lay6.addWidget(MLabel("搜索补全"))
sub_lay6.addWidget(combo)
main_lay = QtWidgets.QVBoxLayout()
main_lay.addWidget(MDivider("Select"))
main_lay.addLayout(sub_lay1)
main_lay.addLayout(sub_lay2)
main_lay.addLayout(sub_lay3)
main_lay.addWidget(MDivider("自定义格式"))
main_lay.addLayout(sub_lay4)
main_lay.addLayout(sub_lay5)
main_lay.addLayout(sub_lay6)
main_lay.addStretch()
self.setLayout(main_lay)