【下载文档:  python实现360的字符显示界面.txt 】

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python实现360的字符显示界面
复制代码 代码如下:#!/usr/bin/python #-*-coding:utf-8-*-
from push_button import *from clabel import *from common import *
from PyQt4.QtGui import *from PyQt4.QtCore import *from PyQt4.Qt import *
class CharacterWidget(QWidget): def __init__(self,parent = None): super(CharacterWidget,self).__init__() self.mouse_press = False self.mouse_move = False self.current_index = 0 #当前图片下标 self.current_pos_x = 0 #self.name_list = QStringList() self.m_mouseSrcPos = QPoint() self.m_mouseDstPos = QPoint() self.label_move = False self.label_array = [CLabel(),CLabel(),CLabel(),CLabel()] #存储图片的数组
self.resize(QSize(WINDOW_WIDTH, WINDOW_HEIGHT)) self.setWindowFlags(Qt.FramelessWindowHint)
self.background_label = QLabel(self) #背景图片 self.background_label.setPixmap(QPixmap("./img/Character/bg_bottom.png")) self.background_label.setGeometry(QRect(0, 0, self.width(), self.height()))
#将4张图片合成一张 self.pixmap = QPixmap(QSize(self.width()*WINDOW_PAGE_COUNT, WINDOW_HEIGHT)) # painter = QPainter(self.pixmap) for i in range(WINDOW_PAGE_COUNT): painter.drawImage(QRect(WINDOW_WIDTH*i, 0, WINDOW_WIDTH, WINDOW_HEIGHT),\ QImage(QString("./img/Character/desktop_%1").arg(i))) self.total_label = QLabel(self) #图片（结合体） self.total_label.resize(self.pixmap.size()) self.total_label.setPixmap(self.pixmap) self.total_label.move(WINDOW_START_X, WINDOW_START_Y)
self.close_button = PushButton(self) #关闭按钮 self.translateLanguage() for i in range(WINDOW_BUTTON_COUNT): self.label = CLabel(self) self.label.resize(QSize(155, 45)) self.label.setPixmap(QPixmap(QString("./img/Character/btn_%1").arg(i))) self.label.setText(self.name_list[i]) self.label.move(8+i*170, 319) self.connect(self.label, SIGNAL("clicked()"), self, SLOT("changeCurrentPage(CLabel())")) self.label_array[i] = self.label self.label_array[0].setMousePressFlag(False)
self.close_button.loadPixmap("./img/sysButton/close.png") self.close_button.move(self.width()-52, 0) self.connect(self.close_button, SIGNAL("clicked()"), self, SLOT("close()"))
def translateLanguage(self): self.name_list= [u"function",u"clear cookie",u"triggerman",u"booster"] self.close_button.setToolTip(u"close")
def mousePressEvent(self,event): if(event.button() == Qt.LeftButton): self.m_mouseSrcPos = event.pos() if(self.m_mouseSrcPos.y() <= 40): self.mouse_move = True else: self.current_pos_x = self.total_label.x() self.mouse_press = True elif(event.button() == Qt.RightButton): if(self.label_move): if(self.current_index > 0): self.current_index = self.current_index-1 self.moveCurrentPage(False) #右移
def mouseReleaseEvent(self,event): self.xpos = 0 if (self.mouse_press): if (self.label_move): self.m_mouseDstPos = event.pos() self.xpos = self.m_mouseDstPos.x() - self.m_mouseSrcPos.x() if(self.xpos > 0):#右移 if(self.xpos >= WINDOW_ONEBUTTON_WIDTH): if(self.current_index > 0): self.current_index = self.current_index-1 self.moveCurrentPage(False) #右移 else: self.moveCurrentPage(True) #左移 else: self.moveCurrentPage(True) #左移 else: #左移 if(self.xpos <= -WINDOW_ONEBUTTON_WIDTH): if(self.current_index < WINDOW_PAGE_COUNT-1): self.current_index = self.current_index+1 self.moveCurrentPage(True) #左移 else: self.moveCurrentPage(False) #右移 else: self.moveCurrentPage(False) #右移 self.mouse_press = False elif(self.mouse_move): self.mouse_move = False
def changeCurrentPage(label): for i in range(WINDOW_BUTTON_COUNT): if(label != self.label_array[i]): self.label_array[i].setMousePressFlag(False) #获取点击的图标下标 index = 0 for i in range(WINDOW_PAGE_COUNT): if(label == self.label_array[i]): index = i return #若下标小于当前下标右移，否则左移 if(index < self.current_index): while(index != self.current_index): self.current_index = self.current_index-1 self.moveCurrentPage(False) elif(index > self.current_index): while(index != self.current_index): self.current_index = self.current_index+1 self.moveCurrentPage(True)
def mouseMoveEvent(self,event): x = 10 if(self.mouse_press): if(self.label_move): self.m_mouseDstPos = event.pos() x = self.m_mouseDstPos.x() - self.m_mouseSrcPos.x() self.setLabelMove(False) self.total_label.move(self.current_pos_x + x, WINDOW_START_Y) self.setLabelMove(True) elif(self.mouse_move): self.m_mouseDstPos = event.pos() self.move(event.pos() + self.m_mouseDstPos - self.m_mouseSrcPos) #注意debug
def keyPressEvent(self, e): if(self.label_move): if e.key() == Qt.Key_Left | e.key() == Qt.Key_Up: if(self.current_index > 0): self.current_index = self.current_index-1 self.moveCurrentPage(False) #右移 elif e.key() == Qt.Key_Down | e.key() == Qt.Key_Right: if(self.current_index < WINDOW_PAGE_COUNT-1): self.current_index = self.current_index + 1 self.moveCurrentPage(True) #左移
def moveCurrentPage(self,direction): #改变当前页面对应的按钮 self.changeCurrentButton()
#图片的几个分割点 #0-680, 680-1360, 1360-2040, 2040-2720 #真:向左移 假:向右移
#左移的几种可能性,对于x坐标 #index=0, 将label移动到-680*0 #index=1, 将label移动到-680*1 #index=2, 将label移动到-680*2 #index=3, 将label移动到-680*3 self.setLabelMove(False) self.current_pos_x = self.total_label.x() #当前label坐标 self.dest_pos_x = -WINDOW_WIDTH * self.current_index #目标X坐标 if(direction): if(self.current_pos_x > self.dest_pos_x): self.total_label.move(self.current_pos_x-WINDOW_PAGE_MOVE, WINDOW_START_Y) self.current_pos_x = self.total_label.x() qApp.processEvents(QEventLoop.AllEvents) else: if(self.current_pos_x < self.dest_pos_x):
self.total_label.move(self.current_pos_x+WINDOW_PAGE_MOVE, WINDOW_START_Y) self.current_pos_x = self.total_label.x() qApp.processEvents(QEventLoop.AllEvents) self.total_label.move(self.dest_pos_x, WINDOW_START_Y) self.setLabelMove(True)
def changeCurrentButton(self): for i in range(WINDOW_BUTTON_COUNT): if(i != self.current_index): self.label_array[i].setMousePressFlag(False) else: self.label_array[i].setMousePressFlag(True)
def setLabelMove(self,enable): self.label_move = enableif __name__ == '__main__': import sys app = QApplication(sys.argv) Character = CharacterWidget() Character.show() sys.exit(app.exec_())