使用PyQt编写的图标制作工具

使用PyQt编写的图标制作工具，需要安装python第三方包，下载地址：
https://www.modb.pro/download/92009

# -*- coding: utf-8 -*-
import os
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtCore import Qt,QRectF
from PyQt5.QtGui import QIcon, QPainter, QPainterPath, QBrush, QColor, QCursor
from PyQt5.QtWidgets import QWidget,QApplication,QMessageBox
import sys
import PythonMagick

# 设置按钮样式

button_style = ''' 
                QPushButton
                {text-align : center;
                background-color : white;
                font: bold;
                border-color: gray;
                border-width: 1px;
                border-radius: 3px;
                padding: 2px;
                height : 14px;
                border-style: outset;
                font : 12px;}
                QPushButton:hover
                {text-align : center;
                background-color : cyan;
                font: bold;
                border-color: gray;
                border-width: 1px;
                border-radius: 5px;
                padding: 1px;
                height : 14px;
                border-style: outset;
                font : 12px;}
                QPushButton:pressed
                {text-align : center;
                background-color : cyan;
                font: bold;
                border-color: gray;
                border-width: 1px;
                border-radius: 5px;
                padding: 1px;
                height : 14px;
                border-style: outset;
                font : 12px;}                                                    
                '''

class RoundShadow(QWidget):
    """圆角边框类"""

    def __init__(self, parent=None):

        super(RoundShadow, self).__init__(parent)
        self.border_width = 8
        # 设置 窗口无边框和背景透明 *必须
        self.setWindowOpacity(0.9)  # 设置窗口透明度
        self.setAttribute(Qt.WA_TranslucentBackground)
        self.setWindowFlags(QtCore.Qt.FramelessWindowHint)


    def paintEvent(self, event):
        # 阴影
        path = QPainterPath()
        path.setFillRule(Qt.WindingFill)

        pat = QPainter(self)
        pat.setRenderHint(pat.Antialiasing)
        pat.fillPath(path, QBrush(Qt.white))

        color = QColor(192, 192, 192, 50)

        for i in range(10):
            i_path = QPainterPath()
            i_path.setFillRule(Qt.WindingFill)
            ref = QRectF(10 - i, 10 - i, self.width() - (10 - i) * 2, self.height() - (10 - i) * 2)
            # i_path.addRect(ref)
            i_path.addRoundedRect(ref, self.border_width, self.border_width)
            color.setAlpha(int(150 - i ** 0.5 * 50))
            pat.setPen(color)
            pat.drawPath(i_path)

        # 圆角
        pat2 = QPainter(self)
        pat2.setRenderHint(pat2.Antialiasing)  # 抗锯齿
        pat2.setBrush(Qt.cyan)
        pat2.setPen(Qt.transparent)

        rect = self.rect()
        rect.setLeft(-1)
        rect.setTop(-1)
        rect.setWidth(rect.width() - 1 )
        rect.setHeight(rect.height() -1 )
        pat2.drawRoundedRect(rect, 8, 8)

    def mousePressEvent(self, event):
        if event.button() == Qt.LeftButton:
            self.m_flag = True
            self.m_Position = event.globalPos() - self.pos()  # 获取鼠标相对窗口的位置
            event.accept()
            self.setCursor(QCursor(Qt.OpenHandCursor))  # 更改鼠标图标

    def mouseMoveEvent(self, QMouseEvent):
        if Qt.LeftButton and self.m_flag:
            self.move(QMouseEvent.globalPos() - self.m_Position)  # 更改窗口位置
            QMouseEvent.accept()

    def mouseReleaseEvent(self, QMouseEvent):
        self.m_flag = False
        self.setCursor(QCursor(Qt.ArrowCursor))

class Ui_photo2ico(RoundShadow,QWidget):

    def __init__(self):
        super(Ui_photo2ico, self).__init__()
        self.setupUi()
        username = os.getenv('USERNAME')
        print(username)
        self.dest_path = "C:\\Users\\" + username + "\\Desktop\\"


    def setupUi(self):
        self.setObjectName("photo2ico")
        self.setFixedSize(458, 42)
        self.textEdit = QtWidgets.QTextEdit(self)
        self.textEdit.setGeometry(QtCore.QRect(70, 5, 221, 30))
        self.textEdit.setObjectName("textEdit")
        self.textEdit.acceptDrops()
        #self.textEdit.set
        self.label = QtWidgets.QLabel(self)
        self.label.setGeometry(QtCore.QRect(11, 11, 65, 19))
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(10)
        font.setBold(False)
        font.setWeight(50)
        self.label.setFont(font)
        self.label.setObjectName("label")
        self.comboBox = QtWidgets.QComboBox(self)
        self.comboBox.setGeometry(QtCore.QRect(300, 5, 81, 30))
        font = QtGui.QFont()
        font.setFamily("微软雅黑")
        font.setPointSize(10)
        self.comboBox.setFont(font)
        self.comboBox.setObjectName("comboBox")
        self.comboBox.addItem("")
        self.comboBox.addItem("")
        self.comboBox.addItem("")
        self.comboBox.addItem("")
        self.comboBox.addItem("")
        self.comboBox.setStyleSheet("QComboBox {"
                                    "combobox-popup: 0;\n"  # 滚动条设置必需
                                    "border-style:none; "
                                    "padding-left:0px;  "  # 字体距离左边的距离
                                    "width:80px; "
                                    "height:20px; "
                                    "font-size:14px; "
                                    "font-family:微软雅黑; "
                                    "font-weight:400; "
                                    "color:rgba(93,169,255,1);\n"
                                    "line-height:20px; }\n"

                                    "QComboBox:drop-down {"  # 选择箭头样式
                                    "width:10px;  "
                                    "height:80px; "
                                    "border: none;  "
                                    "subcontrol-position: right center; "  # 位置
                                    "subcontrol-origin: padding;}\n"  # 对齐方式

                                    "QComboBox:down-arrow {"  # 选择箭头，继承drop-down
                                    "border: none; "
                                    "background: transparent; "
                                    "QComboBox QAbstractItemView {"  # 下拉选项样式
                                    "color:black; "
                                    "background: transparent; "
                                    "selection-color:rgba(93,169,255,1);"
                                    "selection-background-color: rgba(255,255,255,1);"
                                    "}\n"

                                    "QComboBox QAbstractScrollArea QScrollBar:vertical {"  # 滚动条样式
                                    "width: 6px;\n"
                                    "height: 100px;"
                                    "background-color: transparent;  }\n"

                                    "QComboBox QAbstractScrollArea QScrollBar::handle:vertical {\n"  # 滚动条样式
                                    "border-radius: 3px;   "
                                    "background: rgba(0,0,0,0);}\n"

                                    # "QComboBox QAbstractScrollArea QScrollBar::handle:vertical:hover {\n"  # 划过滚动条，变化
                                    # "background: rgb(90, 91, 93);}\n"

                                    "QComboBox QScrollBar::add-line::vertical{"  # 滚动条上箭头
                                    "border:none;}"
                                    "QComboBox QScrollBar::sub-line::vertical{"  # 滚动条下箭头
                                    "border:none;}"
                                    "")
        self.pushButton = QtWidgets.QPushButton(self)
        self.pushButton.setGeometry(QtCore.QRect(390, 5, 30, 30))
        self.pushButton.setObjectName("pushButton")
        self.pushButton.setStyleSheet(button_style)
        self.pushButton_2 = QtWidgets.QPushButton(self)
        self.pushButton_2.setGeometry(QtCore.QRect(420, 5, 30, 30))
        self.pushButton_2.setObjectName("pushButton_2")
        self.pushButton_2.setStyleSheet(button_style)


        self.retranslateUi(self)
        QtCore.QMetaObject.connectSlotsByName(self)

        self.pushButton.clicked.connect(self.toico)
        self.pushButton_2.clicked.connect(self.exitapp)
        self.textEdit.textChanged.connect(self.choosepath)

    def retranslateUi(self, photo2ico):
        _translate = QtCore.QCoreApplication.translate
        photo2ico.setWindowTitle(_translate("photo2ico", "photo2ico"))
        self.label.setText(_translate("photo2ico", "图片路径："))
        self.comboBox.setItemText(0, _translate("photo2ico", "64X64"))
        self.comboBox.setItemText(1, _translate("photo2ico", "256X256"))
        self.comboBox.setItemText(2, _translate("photo2ico", "128X128"))
        self.comboBox.setItemText(3, _translate("photo2ico", "48X48"))
        self.comboBox.setItemText(4, _translate("photo2ico", "32X32"))
        self.pushButton.setText(_translate("photo2ico", chr(9655)))
        self.pushButton_2.setText(_translate("photo2ico", chr(9633)))

    def messageBox(self, title, text):
        messagebox = QMessageBox()
        messagebox.setWindowIcon(QIcon('cip.ico'))
        messagebox.setWindowTitle(title)
        messagebox.setText(text)
        messagebox.addButton(QtWidgets.QPushButton('确定'), QMessageBox.YesRole)
        messagebox.exec_()

    def choosepath(self):
        if 0 == self.textEdit.toPlainText().find('file:///'):
            self.textEdit.setText(self.textEdit.toPlainText().replace('file:///', ''))


    def exitapp(self):
        sys.exit(0)


    def toico(self):
        img_path = self.textEdit.toPlainText()
        if img_path != "":
            try:
                img_size = self.comboBox.currentText()
                img = PythonMagick.Image(img_path)
                img.sample(img_size)
                img.write(self.dest_path + 'result_' + img_size + '.ico')
                self.messageBox('提示',"对应的图标文件已经生成在您的桌面。")

            except:
                self.messageBox("错误","您所选择的文件不是图片格式。")

        else:
            self.messageBox('提示','请拖动图片到输入框.')


if __name__ == "__main__":
    app = QApplication(sys.argv)
    form = QWidget()
    w = Ui_photo2ico()
    w.show()
    sys.exit(app.exec_())