Python設計GUI界面的時候,有強大的WxPython,PyQt等,在Windows下也有一個PyWin32的,不過那個是純SDK模式開發的,用起來不太友善,這兩天通過P4D研究了一下Delphi和Python互動的模式,于是通過P4D寫了一個子產品,通過本子產品,就能實作在Python腳本中使用Delphi的控件。目前轉化了幾個基本的控件支援,增加了幾個正常函數,用來作為一般的需求。
比如使用本子產品建立一個簡單腳本的記事本功能:
<a></a>
#-*-coding: gbk-*-
from DxVcl import *
class MainForm(Form):
def __init__(self, Owner):
self.Caption = "A Delphi Form..."
self.SetBounds(10, 10, 500, 400)
self.TopPanel = Panel(self)
self.TopPanel.Parent = self
self.TopPanel.Align = 1
self.Btn = Button(self)
self.Btn.SetProps(Parent=self.TopPanel, Caption="打開")
self.Btn.SetBounds(0, 3, 100, 25)
self.OnClose = self.MainFormClose
self.Btn.OnClick = self.BtnClick
self.BtnSave = Button(self)
self.BtnSave.SetProps(Parent=self.TopPanel, Caption="儲存")
self.BtnSave.SetBounds(110, 3, 100, 25)
self.BtnSave.OnClick = self.BtnSaveClick
self.Mo = Memo(self)
self.Mo.Parent = self
self.Mo.Align = 5
def BtnClick(self,Sender):
#self.Caption = "測試不得閑"
#ShowMessage(StrToHex(self.Caption))
#ShowMessage(''.join(['16進制轉換回來:',HexToStr(StrToHex(self.Caption))]))
#ShowMessage(IntToStr(234234))
fileName = OpenDialog('文本檔案|*.txt','打開文檔')
if fileName:
self.Caption = '已經打開'+fileName.encode('gbk')
self.Mo.Lines.LoadFromFile(fileName.encode('gbk'))
def BtnSaveClick(self,Sender):
if Ask(self.Handle,'确定要儲存'):
fileName = SaveDialog('文本檔案|*.txt','儲存文檔')
self.Mo.Lines.SaveToFile(fileName.encode('gbk'))
def MainFormClose(self, Sender, Action):
Action.Value = caFree
class DxLogForm(Form):
def __init__(self,Owner):
self.Caption = '不得閑測試窗體'
self.Position = 5
self.BorderStyle = 3
self.Width = 234
self.Height = 150
self.lb1 = Label(self)
self.lb1.SetProps(Parent = self,Caption = '使用者')
self.lb1.SetBounds(40,16,28,13)
self.EdtUser = Edit(self)
self.EdtUser.SetProps(Parent = self,Text = 'dxsoft')
self.EdtUser.SetBounds(77,13,121,21)
self.lb2 = Label(self)
self.lb2.SetProps(Parent = self,Caption = '密碼')
self.lb2.SetBounds(40,48,28,13)
self.EdtPwd = Edit(self)
self.EdtPwd.SetProps(Parent = self,Text = 'dxsoft',PasswordChar='*')
self.EdtPwd.SetBounds(77,45,121,21)
self.BtnLog = Button(self)
self.BtnLog.SetProps(Parent = self,Caption = '登入')
self.BtnLog.SetBounds(25,80,75,25)
self.BtnLog.OnClick = self.BtnClick
self.BtnCancel = Button(self)
self.BtnCancel.SetProps(Parent = self,Caption = '取消')
self.BtnCancel.SetBounds(141,80,75,25)
self.BtnCancel.OnClick = self.BtnCancelClick
if self.EdtPwd.Text.decode('gbk') == '123':
ShowMessage('登入成功,打開主窗體')
#self.visible = false
#打開另一個窗體
self.ModalResult = mrok
else:
ShowMessage('密碼為123')
def BtnCancelClick(self,Sender):
self.Close()
def dolog():
LogFrm = DxLogForm(None)
m = LogFrm.ShowModal() == mrok
LogFrm.Free()
return m
def main():
FreeConsole()
if dolog():
Application.Initialize()
Application.Title = 'TestApp'
f = MainForm(Application)
f.Show()
Application.Run()
else:
ShowMessage('使用者取消了登入')
if __name__=='__main__':
main()
程式運作這個腳本輕按兩下運作之後的效果就是
本文轉自 不得閑 部落格園部落格,原文連結:http://www.cnblogs.com/DxSoft/archive/2011/04/03/2004490.html ,如需轉載請自行聯系原作者