Question

我在python + wxpython中创建了一个非常小的应用程序。我需要在dinamically创建一些小部件，这正是我所做的。但是我对scrool有一些问题：当我创建的小部件数量小于滚动窗口的长度时，右边的小部件边框（静态框）被切断，如果我使用鼠标光标手动调整窗口大小，一切正常。当小部件的数量足以覆盖所有页面时，滚动自动出现并且布局是完美的。那么当窗口小部件数量不足时，如何解决问题呢？

import wx
import wx.xrc
import wx.aui

class Example(wx.Frame):

def __init__(self, parent, title):
    super(Example, self).__init__(parent, title=title,
        size = wx.Size( 760,760 ), style = wx.DEFAULT_FRAME_STYLE|wx.TAB_TRAVERSAL)

    self.InitUI()
    self.Centre()
    self.Show()

def InitUI(self):

    self.number_of_added_mas = 0

    self.SetSizeHintsSz( wx.DefaultSize, wx.DefaultSize )

    #Setup Main Container
    self.MainSizer = wx.BoxSizer( wx.VERTICAL )

    self.ScrolledWindow = wx.ScrolledWindow( self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.HSCROLL|wx.VSCROLL )
    self.ScrolledWindow.SetScrollRate( 5, 5 )
    self.ScrolledWindow.EnableScrolling(True,True)


    self.MainVerticalSizer = wx.BoxSizer( wx.VERTICAL )

    bookStyle = wx.aui.AUI_NB_DEFAULT_STYLE
    bookStyle &= ~(wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB)
    self.m_auinotebook1 = wx.aui.AuiNotebook( self.ScrolledWindow, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, style=bookStyle )

    #Costruzione Master Sequence Tab
    self.MasterSequenceTab = wx.ScrolledWindow( self.m_auinotebook1, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.HSCROLL|wx.VSCROLL )
    self.MasterSequenceTab.SetScrollRate( 5, 5 )
    self.MasterVSizer = wx.BoxSizer( wx.VERTICAL )

    MasterButtonSizer = wx.BoxSizer( wx.HORIZONTAL )

    self.ButtonAdd = wx.Button( self.MasterSequenceTab, wx.ID_ANY, u"Add", wx.DefaultPosition, wx.DefaultSize, 0 )
    MasterButtonSizer.Add( self.ButtonAdd, 0, wx.ALL, 5 )
    self.ButtonAdd.Bind(wx.EVT_BUTTON, self.onAddMaster)

    self.ButtonRemove = wx.Button( self.MasterSequenceTab, 1, u"Remove", wx.DefaultPosition, wx.DefaultSize, 0 )
    MasterButtonSizer.Add( self.ButtonRemove, 0, wx.ALL, 5 )
    self.ButtonRemove.Bind(wx.EVT_BUTTON, self.onRemovePanel)

    self.MasterVSizer.Add( MasterButtonSizer, 0, wx.ALIGN_CENTER_HORIZONTAL|wx.ALL, 5 )     

    self.onAddMaster(self)
    self.m_auinotebook1.AddPage( self.MasterSequenceTab, u"Master Sequence", False )


    #Finalizzazione finestre
    self.MainVerticalSizer.Add( self.m_auinotebook1, 1, wx.EXPAND, 5 )
    self.MainSizer.Add( self.ScrolledWindow, 1, wx.EXPAND |wx.ALL, 5 )


def finalizeWindows(self):

    self.ScrolledWindow.SetSizer( self.MainVerticalSizer )
    self.ScrolledWindow.Layout()
    self.MainVerticalSizer.Fit( self.ScrolledWindow )

    self.SetSizer( self.MainSizer )
    self.Layout()
    self.Centre( wx.BOTH )

def onAddMaster(self, event):

    self.number_of_added_mas += 1

    self.panel_master = wx.Panel( self.MasterSequenceTab, 1+self.number_of_added_mas, wx.DefaultPosition, wx.DefaultSize, wx.TAB_TRAVERSAL )

    self.MastersbSizerAdded = wx.StaticBoxSizer( wx.StaticBox( self.panel_master, 100+self.number_of_added_mas, wx.EmptyString ),wx.VERTICAL )

    self.MasterCheckEnableAdded = wx.CheckBox( self.MastersbSizerAdded.GetStaticBox(), 200+self.number_of_added_mas, u"Enable", wx.DefaultPosition, wx.DefaultSize, 0 )
    self.MasterCheckEnableAdded.SetValue(True)
    self.MastersbSizerAdded.Add( self.MasterCheckEnableAdded, 0, wx.ALIGN_RIGHT|wx.ALL, 5 )

    MasterfgSizerAdded = wx.FlexGridSizer( 0, 2, 0, 0 )
    MasterfgSizerAdded.SetFlexibleDirection( wx.BOTH )
    MasterfgSizerAdded.SetNonFlexibleGrowMode( wx.FLEX_GROWMODE_SPECIFIED )

    self.MasterTextNomeAdded = wx.StaticText( self.MastersbSizerAdded.GetStaticBox(), wx.ID_ANY, u"Nome", wx.DefaultPosition, wx.DefaultSize, 0 )
    self.MasterTextNomeAdded.Wrap( -1 )
    MasterfgSizerAdded.Add( self.MasterTextNomeAdded, 0, wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )

    self.MasterCtrlNomeAdded = wx.TextCtrl( self.MastersbSizerAdded.GetStaticBox(), 300+self.number_of_added_mas, wx.EmptyString, wx.DefaultPosition, wx.Size( 566,-1 ), 0 )
    MasterfgSizerAdded.Add( self.MasterCtrlNomeAdded, 0, wx.ALL, 5 )

    self.MasterTextDescrizioneAdded = wx.StaticText( self.MastersbSizerAdded.GetStaticBox(), wx.ID_ANY, u"Descrizione     ", wx.DefaultPosition, wx.DefaultSize, 0 )
    self.MasterTextDescrizioneAdded.Wrap( -1 )
    MasterfgSizerAdded.Add( self.MasterTextDescrizioneAdded, 0, wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 )

    self.MasterCtrlDescrizione1 = wx.TextCtrl( self.MastersbSizerAdded.GetStaticBox(), 400+self.number_of_added_mas, wx.EmptyString, wx.DefaultPosition, wx.Size( 566,-1 ), 0 )
    MasterfgSizerAdded.Add( self.MasterCtrlDescrizione1, 0, wx.ALL, 5 )

    self.MastersbSizerAdded.Add( MasterfgSizerAdded, 0, wx.ALL, 5 )

    self.panel_master.SetSizer( self.MastersbSizerAdded )
    self.panel_master.Layout()
    self.MastersbSizerAdded.Fit( self.panel_master )
    self.MasterVSizer.Add( self.panel_master, 0, wx.ALIGN_CENTER_HORIZONTAL|wx.ALL, 5 )     


    self.MasterSequenceTab.SetSizer( self.MasterVSizer )
    self.MasterSequenceTab.Layout()
    self.MasterVSizer.Fit( self.MasterSequenceTab )

    self.finalizeWindows()


def onRemovePanel(self, event): 

    if (event.GetId() == 1) and (self.number_of_added_mas > 0):
        panelToDestroy = self.MasterSequenceTab.FindWindowById(1+self.number_of_added_mas)  
        panelToDestroy.Destroy()
        self.number_of_added_mas -= 1

    self.finalizeWindows()



if __name__ == '__main__':

   app = wx.App()
   Example(None, title='Test')
   app.MainLoop()

Answer 1

您没有说明您正在运行的操作系统。但是，上面的代码在Windows操作系统上工作正常。

您需要记住的是框架宽度大小比小部件的宽度大。

Python - 在Wxpython中切割的StaticBox边框

1 个答案: