diff --git a/README.md b/README.md new file mode 100644 index 0000000..86944a0 --- /dev/null +++ b/README.md @@ -0,0 +1,119 @@ +# Pyqt5示例大全 +## 基础入门 +[Hello world!](src/basic/First.py) +[环境说明.txt](src/basic/搭建PyQt5开发环境.txt) +[窗口类型.txt](src/controls/主窗口类型.txt) +[.ui文件转.py文件](src/designer/将.ui文件转换为.py文件.txt) + +## 布局与设计 +> 可参考其他链接[Pyqt5之布局管理](https://www.cnblogs.com/laizhenghong2012/p/10040798.html) +[绝对布局](src/layout/AbsoluteLayout.py) +[栅格布局](src/layout/Calc.py) +[表单布局（QFormLayout）](src/layout/FormLayout.py) +[栅格布局：表单设计](src/layout/GridForm.py) +[水平盒布局（QHBoxLayout）](src/layout/HBoxLayout.py) +[垂直盒布局（QBoxLayout）](src/layout/VBoxLayout.py) +[设置控件的对齐方式](src/layout/HBoxLayoutAlign.py) +[让按钮永远在窗口右下角](src/layout/RightBottomButton.py) +[拖动控件之间的边界（QSplitter）](src/layout/Splitter.py) +[设置伸缩量（addStretch）](src/layout/Stretch.py) +[混合布局/嵌套布局](src/layout/MixLayout.py) +[混合布局/嵌套布局1](src/layout/MixLayout1.py) + + + +## 基础组件与操作 +### 组件 +[复选框控件（QCheckBox）](src/controls/QCheckBoxDemo.py) +[下拉列表控件（QComboBox）](src/controls/QComboBoxDemo.py) +[标签控件（QLabel）](src/controls/QLabelDemo.py) +[标签与伙伴控件（QLabel）](src/controls/QLabelBuddy.py) +[文本输入框控件（QLineEdit）](src/controls/QLineEditDemo.py) +[文本输入框回显模式（QLineEdit）](src/controls/QLineEditEchoMode.py) +[文本输入框校验](src/controls/QLineEditMask.py) +[按钮组件（QPushButton等）](src/controls/QPushButtonDemo.py) +[单选按钮控件（QRadioButton）](src/controls/QRadioButtonDemo.py) +[滑块控件（QSlider）](src/controls/QSliderDemo.py)：可以用来完成放大缩小操作 +[计数器控件（QSpinBox）](src/controls/QSpinBoxDemo.py) +[编辑框组件（QTextEdit）](src/controls/QTextEditDemo.py) + +### 操作 +[窗口居中](src/controls/CenterForm.py) +[状态栏消息](src/controls/FirstMainWin.py) +[设置图标](src/controls/IconForm.py) +[退出窗口](src/controls/QuitApplication.py) +[屏幕坐标](src/controls/ScreenGeometry.py) +[设置组件提示消息](src/controls/Tooltip.py) + +## 菜单栏/工具栏/状态栏 +[创建和使用菜单栏](src/menu_toolbar_statusbar/Menu.py) +[创建和使用工具栏](src/menu_toolbar_statusbar/Toolbar.py) +[创建和使用状态栏](src/menu_toolbar_statusbar/StatusBar.py) + +## 剪切板 +[使用剪贴板](src/drapclip/ClipBoard.py) +[让控件支持拖拽动作]() + +## 树/表格 +### 树 +[树控件（QTreeWidget）的基本用法](src/table_tree/BasicTreeWidget.py) +[显示列表数据（QListView控件）](src/table_tree/ListView.py) +[扩展的列表控件（QListWidget）](src/table_tree/ListWidget.py) +[添加、修改和删除树控件中的节点](src/table_tree/ModifyTree.py) +[为树节点添加响应事件](src/table_tree/TreeEvent.py) + + +### 表格 +[扩展的表格控件（QTableWidget）](src/table_tree/TableWidget.py) +[设置单元格字体和颜色](src/table_tree/CellFontAndColor.py) +[设置单元格的文本对齐方式](src/table_tree/CellTextAlignment.py) +[设置单元格尺寸](src/table_tree/CellSize.py) +[合并单元格](src/table_tree/Span.py) +[在单元格中放置控件](src/table_tree/PlaceControlInCell.py) +[按列排序](src/table_tree/ColumnSort.py) +[改变单元格中图片的尺寸](src/table_tree/CellImageSize.py) +[在单元格中实现图文混排的效果](src/table_tree/CellImageText.py) +[在表格中快速定位到特定的行](src/table_tree/DataLocation.py) +[显示二维表数据（QTableView控件）](src/table_tree/TableView.py) + + +## 对话框 +[对话框：QDialog](src/dialogs/QDialogDemo.py) +[颜色对话框：QColorDialog](src/dialogs/QColorDialog.py) +[字体对话框：QFontDialog](src/dialogs/QColorDialog.py) +[文件对话框：QFileDialog](src/dialogs/QFileDialogDemo.py) +[输入对话框：QInputDialog](src/dialogs/QInputDialogDemo.py) +[消息对话框：QMessageBox](src/dialogs/QMessageBox.py) + +## 日历和时间 +[不同风格日历和时间 QDateTimeEdit](src/calendar_time/DateTimeEdit.py) +[日历控件](src/calendar_time/MyCalendar.py) + +## 容器组件 +[停靠组件](src/containers/DockWidget.py) +[容纳多文档的窗口](src/containers/MultiWindows.py) +[堆栈窗口控件（QStackedWidget）](src/containers/QStackedWidget.py) +> 类似于一个菜单栏，选项卡控件更像是一个横着的堆栈窗口组件 + +[滚动条控件（QScrollBar）](src/containers/ScrollBar.py) +[选项卡控件：（QTabWidget）](src/containers/TabWidget.py) +## [信号与槽](src/SignalSlot/) +[入门示例](src/SignalSlot/SignalSlotDemo.py) +[信号与槽自动连接](src/SignalSlot/AutoSignalSlot.py) +[自定义信号](src/SignalSlot/CustomSignal.py) +[Lambda表达式](src/SignalSlot/LambdaSlotArg.py) +[为类添加多个信号](src/SignalSlot/MultiSignal.py) +[信号槽N对N连接与断开](src/SignalSlot/NNSignal.py) +[Override（覆盖）槽函数](src/SignalSlot/OverrideSlot.py) +[使用Partial对象为槽函数传递参数](src/SignalSlot/PartialSlotArg.py) +[窗口信号](src/SignalSlot/WinSignal.py) + + + +## 多线程 +[让程序自动关闭](src/multithread/AutoCloseWindow.py) +[计数器](src/multithread/Counter.py) +[动态显示时间](src/multithread/ShowTime.py) +[多线程更新UI数据](src/SignalSlot/ThreadUpdateUI.py) + +## [实战项目](src/project/) diff --git a/src/layout/MixLayout.py b/src/layout/MixLayout.py new file mode 100644 index 0000000..c588686 --- /dev/null +++ b/src/layout/MixLayout.py @@ -0,0 +1,58 @@ +from PyQt5.QtWidgets import QGridLayout, QVBoxLayout, QApplication, QHBoxLayout, QWidget, QPushButton, QLineEdit +from PyQt5 import QtWidgets +import sys + +class RadioButton(QtWidgets.QWidget): + def __init__(self): + QtWidgets.QWidget.__init__(self) + self.setUI() + + def setUI(self): + # button + self.btn1 = QPushButton('button1') + self.btn2 = QPushButton('button2') + self.btn3 = QPushButton('button3') + self.btn4 = QPushButton('button4') + + # 新建一个栅格布局，并且将按钮添加进去 + self.grid = QGridLayout() + self.grid.addWidget(self.btn1, 0, 0) + self.grid.addWidget(self.btn2, 0, 1) + self.grid.addWidget(self.btn3, 1, 0) + self.grid.addWidget(self.btn4, 1, 1) + + # 新建左边容器 + self.widget1 = QWidget() + self.widget1.setStyleSheet("QWidget{border: 1px solid #FF0000;}") # 设置样式 + self.widget1.setLayout(self.grid) + + # 输入行 + self.lineEdit1 = QLineEdit('lineEdit1') + self.lineEdit2 = QLineEdit('lineEdit2') + self.lineEdit3 = QLineEdit('lineEdit3') + self.lineEdit4 = QLineEdit('lineEdit4') + + # 新建一个垂直布局，并且将输入行添加进去 + self.vbox = QVBoxLayout() + self.vbox.addWidget(self.lineEdit1) + self.vbox.addWidget(self.lineEdit2) + self.vbox.addWidget(self.lineEdit3) + self.vbox.addWidget(self.lineEdit4) + + # 新建右边容器 + self.widget2 = QWidget() + self.widget2.setStyleSheet("QWidget{border: 1px solid #FF0000;}") # 设置样式 + self.widget2.setLayout(self.vbox) + + '''layout''' + self.hbox = QHBoxLayout() + self.hbox.addWidget(self.widget1) + self.hbox.addWidget(self.widget2) + self.setLayout(self.hbox) + + +if __name__ == "__main__": + app = QApplication(sys.argv) + qb = RadioButton() + qb.show() + sys.exit(app.exec_()) diff --git a/src/layout/MixLayout1.py b/src/layout/MixLayout1.py new file mode 100644 index 0000000..87cf04f --- /dev/null +++ b/src/layout/MixLayout1.py @@ -0,0 +1,46 @@ +import sys +from PyQt5.QtWidgets import QApplication, QWidget, QHBoxLayout, QVBoxLayout, \ + QGridLayout, QFormLayout, QPushButton + +class Window(QWidget): + def __init__(self): + super().__init__() + self.setWindowTitle('嵌套布局') + self.resize(700, 200) + + # 全局控件（注意参数self），用于承载全局布局 + wwg = QWidget(self) + + # 全局布局 + wl = QHBoxLayout(wwg) + hlayout = QHBoxLayout() + vlayout = QVBoxLayout() + glayout = QGridLayout() + flayout = QFormLayout() + + # 为局部布局添加控件 + hlayout.addWidget(QPushButton(str(1))) + hlayout.addWidget(QPushButton(str(2))) + vlayout.addWidget(QPushButton(str(3))) + vlayout.addWidget(QPushButton(str(4))) + glayout.addWidget(QPushButton(str(5)), 0, 0) + glayout.addWidget(QPushButton(str(6)), 0, 1) + glayout.addWidget(QPushButton(str(7)), 1, 0) + glayout.addWidget(QPushButton(str(8)), 1, 1) + flayout.addWidget(QPushButton(str(9))) + flayout.addWidget(QPushButton(str(10))) + flayout.addWidget(QPushButton(str(11))) + flayout.addWidget(QPushButton(str(12))) + + # 在布局布局wl中添加局部布局 + wl.addLayout(hlayout) + wl.addLayout(vlayout) + wl.addLayout(glayout) + wl.addLayout(flayout) + + self.show() + +if __name__ == '__main__': + app = QApplication(sys.argv) + w = Window() + sys.exit(app.exec_())