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This commit is contained in:
@@ -79,15 +79,13 @@ class BaseUI(object):
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def create_connections(self):
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"""连接UI信号和槽"""
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pass
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def showEvent(self, event):
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"""显示事件处理函数"""
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# 调用父类的showEvent方法
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super(BaseUI, self).showEvent(event)
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# 强制设置分割器均等大小
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if hasattr(self, 'splitters') and 'main_splitter' in self.splitters:
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setup_splitter(self, 'main_splitter', equal_sizes=True)
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def update_language(self):
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"""
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更新所有UI文本到当前语言
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"""
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if self.main_widget:
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update_ui_texts(self.main_widget)
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#============================================ UI HELPERS ==========================================
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def connect_ui_signals(ui_instance, signal_mapping):
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@@ -222,247 +220,78 @@ def load_icon(icon_name):
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return QtGui.QIcon()
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#============================================ SPLITTER ==========================================
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def create_splitter(orientation=QtCore.Qt.Horizontal, parent=None):
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def set_splitter_proportions(splitter, proportions):
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"""
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创建一个QSplitter对象，并设置基本属性
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设置分割器各部分的比例
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Args:
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orientation: 分割器方向，默认水平
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parent: 父窗口对象
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Returns:
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QtWidgets.QSplitter: 创建的分割器对象
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splitter: 要设置的分割器
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proportions: 比例列表，如 [0.3, 0.7] 表示左侧占30%，右侧占70%
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"""
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splitter = QtWidgets.QSplitter(orientation, parent)
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splitter.setOpaqueResize(True) # 拖动时实时显示
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splitter.setChildrenCollapsible(False) # 防止子部件被完全折叠
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splitter.setHandleWidth(2) # 设置分割条宽度
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return splitter
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def setup_splitter(ui_instance, splitter_name="main_splitter", equal_sizes=True):
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"""
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设置分割器的属性和大小，确保完全自由调整
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Args:
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ui_instance: UI实例对象
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splitter_name (str): 分割器名称
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equal_sizes (bool): 是否设置均等大小
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Returns:
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bool: 是否成功设置
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"""
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# 检查分割器是否存在
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if not hasattr(ui_instance, 'splitters') or splitter_name not in ui_instance.splitters:
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print(f"分割器 '{splitter_name}' 不存在")
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return False
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# 获取分割器
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splitter = ui_instance.splitters[splitter_name]
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if not isinstance(splitter, QtWidgets.QSplitter):
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print(f"对象 '{splitter_name}' 不是QSplitter类型")
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return False
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# 设置分割器属性
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splitter.setOpaqueResize(True) # 拖动时实时显示
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splitter.setChildrenCollapsible(False) # 防止子部件被完全折叠
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splitter.setHandleWidth(2) # 设置分割条宽度
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# 设置子部件属性
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for i in range(splitter.count()):
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# 设置伸缩因子 - 所有子部件使用相同的伸缩因子
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splitter.setStretchFactor(i, 1)
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# 设置子部件属性
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widget = splitter.widget(i)
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if widget:
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# 确保子部件可以自由调整大小
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widget.setMinimumWidth(10) # 设置最小宽度而不是0，防止完全消失
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widget.setMinimumHeight(10) # 设置最小高度而不是0，防止完全消失
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widget.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
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# 设置均等大小
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if equal_sizes and splitter.count() > 0:
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# 计算每个部件应该的大小
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total_size = splitter.width() if splitter.orientation() == QtCore.Qt.Horizontal else splitter.height()
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size_per_widget = max(1, total_size // splitter.count())
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sizes = [size_per_widget] * splitter.count()
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# 立即设置大小
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splitter.setSizes(sizes)
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splitter.update()
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# 延迟设置确保生效 - 使用两次定时器调用，确保在UI完全加载后生效
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QtCore.QTimer.singleShot(50, lambda: splitter.setSizes(sizes))
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QtCore.QTimer.singleShot(200, lambda: splitter.setSizes(sizes))
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# 连接分割器移动信号
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splitter.splitterMoved.connect(lambda: on_splitter_moved(splitter))
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return True
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def on_splitter_moved(splitter):
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"""
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处理分割器移动事件
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Args:
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splitter: 被移动的分割器对象
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"""
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# 这里可以添加分割器移动后的处理逻辑
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# 例如记录分割器位置，或者调整其他UI元素
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pass
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def reset_splitter_sizes(splitter, equal_sizes=True):
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"""
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重置分割器大小，可选择设置均等大小
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Args:
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splitter: 分割器对象
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equal_sizes: 是否设置均等大小
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"""
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if not isinstance(splitter, QtWidgets.QSplitter):
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return
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if equal_sizes and splitter.count() > 0:
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# 计算每个部件应该的大小
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total_size = splitter.width() if splitter.orientation() == QtCore.Qt.Horizontal else splitter.height()
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size_per_widget = max(1, total_size // splitter.count())
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sizes = [size_per_widget] * splitter.count()
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# 设置大小
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splitter.setSizes(sizes)
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splitter.update()
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# 延迟设置确保生效
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QtCore.QTimer.singleShot(50, lambda: splitter.setSizes(sizes))
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QtCore.QTimer.singleShot(200, lambda: splitter.setSizes(sizes))
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def force_equal_splitter_sizes(ui_instance, splitter_name="main_splitter"):
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"""
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强制设置分割器大小为均等，并确保完全自由调整
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Args:
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ui_instance: UI实例对象
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splitter_name (str): 分割器名称
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"""
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# 调用通用的分割器设置函数，设置均等大小
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return setup_splitter(ui_instance, splitter_name, equal_sizes=True)
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def set_splitter_children_minimum_size(ui_instance, splitter_name="main_splitter", recursive=True):
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"""
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设置分割器所有子元素的最小宽度和高度为0，允许完全自由调整
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Args:
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ui_instance: UI实例对象
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splitter_name (str): 分割器名称
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recursive (bool): 是否递归设置所有子元素
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"""
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# 检查分割器是否存在
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if not hasattr(ui_instance, 'splitters') or splitter_name not in ui_instance.splitters:
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if not isinstance(splitter, QtWidgets.QSplitter) or not proportions:
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return
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# 获取分割器
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splitter = ui_instance.splitters[splitter_name]
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# 设置分割器属性
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splitter.setOpaqueResize(True)
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splitter.setChildrenCollapsible(False)
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# 设置所有子部件的最小尺寸为0
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for i in range(splitter.count()):
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widget = splitter.widget(i)
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if widget and recursive:
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# 设置最小尺寸为0
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widget.setMinimumWidth(0)
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widget.setMinimumHeight(0)
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widget.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
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# 递归设置子控件
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_set_widget_children_minimum_size(widget)
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def _set_widget_children_minimum_size(widget):
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"""
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递归设置控件及其所有子控件的最小尺寸为0
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Args:
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widget: 要设置的控件
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"""
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# 递归设置所有子部件
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for child in widget.findChildren(QtWidgets.QWidget):
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# 设置每个子控件的最小宽度为0
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child.setMinimumWidth(0)
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# 确保比例数量与分割器子部件数量一致
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if len(proportions) != splitter.count():
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return
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# 对于按钮、标签等控件，不应该设置最小高度为0，否则会导致界面异常
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if isinstance(child, (QtWidgets.QPushButton, QtWidgets.QToolButton,
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QtWidgets.QLabel, QtWidgets.QLineEdit,
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QtWidgets.QComboBox, QtWidgets.QCheckBox,
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QtWidgets.QRadioButton)):
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# 这些控件应该保持其默认高度，只设置水平方向的策略为Expanding
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policy = child.sizePolicy()
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policy.setHorizontalPolicy(QtWidgets.QSizePolicy.Expanding)
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child.setSizePolicy(policy)
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else:
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# 其他控件可以设置最小高度为0
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child.setMinimumHeight(0)
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child.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
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# 确保比例总和为1
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total = sum(proportions)
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if total <= 0:
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return
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# 特别处理容器控件
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if isinstance(child, (QtWidgets.QSplitter, QtWidgets.QScrollArea,
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QtWidgets.QGroupBox, QtWidgets.QFrame,
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QtWidgets.QTabWidget, QtWidgets.QStackedWidget)) and hasattr(child, 'layout') and child.layout():
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child.layout().setContentsMargins(0, 0, 0, 0)
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child.layout().setSpacing(0)
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# 特别处理列表、树和表格控件
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elif isinstance(child, (QtWidgets.QListWidget, QtWidgets.QTreeWidget,
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QtWidgets.QTableWidget, QtWidgets.QListView,
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QtWidgets.QTreeView, QtWidgets.QTableView)):
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child.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
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child.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
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def set_all_controls_minimum_size(ui_instance):
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"""
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设置UI实例中所有控件的最小尺寸为0，确保分割器可以自由移动
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Args:
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ui_instance: UI实例对象，必须包含controls和buttons字典
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"""
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# 设置所有按钮的最小尺寸
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if hasattr(ui_instance, 'buttons'):
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for button in ui_instance.buttons.values():
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_set_control_minimum_size(button)
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# 设置所有控件的最小尺寸
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if hasattr(ui_instance, 'controls'):
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for control in ui_instance.controls.values():
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_set_control_minimum_size(control)
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def _set_control_minimum_size(control):
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"""
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设置单个控件的最小尺寸为0
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Args:
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control: 要设置的控件
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"""
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control.setMinimumWidth(0)
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# 对于按钮、标签等控件，不应该设置最小高度为0，否则会导致界面异常
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if isinstance(control, (QtWidgets.QPushButton, QtWidgets.QToolButton,
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QtWidgets.QLabel, QtWidgets.QLineEdit,
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QtWidgets.QComboBox, QtWidgets.QCheckBox,
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QtWidgets.QRadioButton)):
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# 这些控件应该保持其默认高度，只设置水平方向的策略为Expanding
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policy = control.sizePolicy()
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policy.setHorizontalPolicy(QtWidgets.QSizePolicy.Expanding)
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control.setSizePolicy(policy)
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# 计算每个部件应该的大小
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if splitter.orientation() == QtCore.Qt.Horizontal:
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total_size = splitter.width()
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else:
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# 其他控件可以设置最小高度为0
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control.setMinimumHeight(0)
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control.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
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total_size = splitter.height()
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# 计算实际大小
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sizes = [int(total_size * (p / total)) for p in proportions]
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# 特别处理列表、树和表格控件
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if isinstance(control, (QtWidgets.QListWidget, QtWidgets.QTreeWidget,
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QtWidgets.QTableWidget, QtWidgets.QListView,
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QtWidgets.QTreeView, QtWidgets.QTableView)):
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# 确保这些控件可以自由调整大小
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control.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
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control.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
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# 设置大小
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splitter.setSizes(sizes)
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def update_ui_texts(widget):
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"""
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递归更新控件文本以应用当前语言
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Args:
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widget: 要更新的控件或控件容器
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"""
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from scripts.ui import localization
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# 更新标签文本
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if isinstance(widget, QtWidgets.QLabel):
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# 尝试查找与当前文本匹配的键
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current_text = widget.text()
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for lang in ["zh_CN", "en_US"]:
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for key, text in localization.LANG.get(lang, {}).items():
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if text == current_text:
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widget.setText(localization.get_text(key, current_text))
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break
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# 更新按钮文本和工具提示
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elif isinstance(widget, QtWidgets.QPushButton) or isinstance(widget, QtWidgets.QToolButton):
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# 更新按钮文本
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if widget.text():
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current_text = widget.text()
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for lang in ["zh_CN", "en_US"]:
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for key, text in localization.LANG.get(lang, {}).items():
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if text == current_text:
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widget.setText(localization.get_text(key, current_text))
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break
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# 更新工具提示
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if widget.toolTip():
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current_tip = widget.toolTip()
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for lang in ["zh_CN", "en_US"]:
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for key, text in localization.LANG.get(lang, {}).items():
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if text == current_tip:
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widget.setToolTip(localization.get_text(key, current_tip))
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break
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# 递归处理所有子控件
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for child in widget.findChildren(QtWidgets.QWidget):
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update_ui_texts(child)
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Reference in New Issue
Block a user