Python implements the 360 Skin button Control Sample _python

Copy Code code as follows:

#!/usr/bin/python
#-*-coding:utf-8-*-

From Pyqt4.qtgui Import *
From Pyqt4.qtcore Import *
From PYQT4.QT Import *

Class Changeskinwidget (Qwidget):
def __init__ (self,parent = None):
Super (Changeskinwidget,self). __init__ (parent)
Self.setfixedsize (140, 160)
Self.mouse_press = False
Self.mouse_enter = False
#self. Pixmap = Qpixmap ()
Self.pixmap_name = ""

Self.skin_label = Qlabel () #显示皮肤
Self.skin_name_label = Qlabel () #显示皮肤名称
Self.download_count_label = Qlabel () #显示下载次数
Self.use_skin_button = Qpushbutton () #使用此皮肤按钮
Self.setcursor (Qt.pointinghandcursor)

Self.use_skin_button.setStyleSheet ("border-radius:3px border:1px solid RGB (180, 190,) Color:rgb (70, 70, 70) Background:transparent ")
Self.skin_label.setScaledContents (True)
Self.skin_label.setFixedSize (100, 65)
Self.use_skin_button.setFixedSize (85, 25)

Self.background_layout = Qvboxlayout ()
Self.background_layout.addWidget (Self.skin_label, 0, Qt.aligncenter)
Self.background_layout.addWidget (Self.skin_name_label, 0, Qt.aligncenter)
Self.background_layout.addWidget (Self.download_count_label, 0, Qt.aligncenter)
Self.background_layout.addWidget (Self.use_skin_button, 0, Qt.aligncenter)
Self.background_layout.setSpacing (5)
Self.background_layout.setContentsMargins (0, 10, 0, 10)

Self.setlayout (Self.background_layout)
Self.skin.connect (Self.changeskin)

Self.translatelanguage ()

Skin = pyqtsignal ()

def changeskin (self, pixmap_name, Skin_name, Download_count):
Self.background_name = Pixmap_name + "_big.png"
Self.pixmap_name = Self.background_name

#更改皮肤背景
#self. Pixmap ()
Self.skin_label.setPixmap (Qpixmap (self.background_name))

#更改皮肤名称
Self.skin_name_label.setText (Skin_name)

#更改下载次数
Self.download_count_label.setText (U "Download count:" + download_count)

def translatelanguage (self):
Self.use_skin_button.setText (U "Use Skin")

def paintevent (self,event):
if (Self.mouse_enter):
#绘制边框
painter = Qpainter (self)
Pen = Qpen (Qcolor (210, 225, 230))
Painter.setpen (pen)
Painter.drawroundrect (0,0,self.width ()-1, Self.height ()-1, 5, 5)

def mousepressevent (self,event):
#只能是鼠标左键移动和改变大小
if (Event.button () = = Qt.leftbutton):
Self.mouse_press = True
Self.emit (SIGNAL ("Skin"), Self.pixmap_name)

def mousereleaseevent (self,event):
Self.mouse_press = False

def enterevent (self,event):
Self.mouse_enter = True
Self.update ()

def leaveevent (self,event):
Self.mouse_enter = False
Self.update ()
if __name__ = = ' __main__ ':
Import Sys
App = Qapplication (SYS.ARGV)

Skin = Changeskinwidget ()
Skin.show ()

Sys.exit (App.exec_ ())