Hi all,
I am working a wxPython GUI application and have encountered this weird issue. I am using wxPython 2.8.9.2.
basically, the widget hierarchy is like this:
Panel (BoxSizer_Vertical) --> StaticText1
–> BoxSizer_Horizontal --> Spacer
–> wx.grid.Grid
–> BoxSizer_Vertical1 --> Button1
–> TextControl1
–> Button2
–> Spacer
I would like to make the elements align center in BoxSizer_Horizontal just under Panel’s BoxSizer_Vertical, but I really can’t find a way to do that…
(If you know a way how to do that, please let me know as well.)
Therefore I add the Spacers under BoxSizer_Horizontal and force them to have proportion flag = 1, while Grid and BoxSizer_Vertical1 have proportion flag = 0.
This way, the Spacers would push the contents to the middle and achieve the align center effect.
This seems to work fine for the layout when I run the program, except the Grid is out of position like this:
However, when I focus on the Grid, then it layouts / display correctly:
I’ve tried to call BoxSizer_Horizontal.Layout() after adding the Grid; also tried to refresh / update the Grid after the parent sizers layout, but still has this weird problem…
Does Anyone has any ideas on what’s going on here?
Below is my code snippets for this panel, thanks for your help!!!
class PanelAdjustHexapod ( ScrolledPanelBase ):
def __init__( self, parent, alignObj ):
self.alignObj = alignObj
ScrolledPanelBase.__init__ ( self, parent, id = wx.ID_ANY, pos = wx.DefaultPosition, size = wx.DefaultSize, style = wx.TAB_TRAVERSAL )
bSizerPanel = wx.BoxSizer( wx.VERTICAL )
self.staticTextHexapodAdjustment = wx.StaticText( self, wx.ID_ANY, u"Hexapod Adjustment", wx.DefaultPosition, wx.DefaultSize, 0 )
self.staticTextHexapodAdjustment.Wrap( -1 )
self.staticTextHexapodAdjustment.SetFont( wx.Font( 18, 70, 90, 92, False, wx.EmptyString ) )
bSizerPanel.Add( self.staticTextHexapodAdjustment, 0, wx.ALIGN_CENTER|wx.ALL, 5 )
bSizerAdjustGrid = wx.BoxSizer( wx.HORIZONTAL )
bSizerAdjustGrid.AddSpacer( (20, 20), 1, wx.ALL|wx.EXPAND, 5 )
···
####################
# adjustment grid
####################
labels = ["Compensator", "Solve Adjustment", "Include", "Move"]
dataTypes = [gridlib.GRID_VALUE_STRING, gridlib.GRID_VALUE_FLOAT+':6,6', gridlib.GRID_VALUE_BOOL, gridlib.GRID_VALUE_FLOAT+':6,6']
self.adjustHexapodGrid = CustomDataGrid(self, labels, dataTypes)
self.setupAdjustGrid() # fill the data
self.adjustHexapodGrid.SetColLabelSize(30)
self.adjustHexapodGrid.AutoSize()
bSizerAdjustGrid.Add( self.adjustHexapodGrid, 0, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 5 )
bSizerAdjustGridControl = wx.BoxSizer( wx.VERTICAL )
self.buttonIncludeAll = wx.Button( self, wx.ID_ANY, u"Include", wx.DefaultPosition, wx.DefaultSize, 0 )
bSizerAdjustGridControl.Add( self.buttonIncludeAll, 0, wx.ALL, 5 )
self.textCtrlFactor = wx.TextCtrl( self, wx.ID_ANY, u"1.0", wx.DefaultPosition, wx.DefaultSize, 0 )
bSizerAdjustGridControl.Add( self.textCtrlFactor, 0, wx.ALL, 5 )
self.buttonFactor = wx.Button( self, wx.ID_ANY, u"Set Factor", wx.DefaultPosition, wx.DefaultSize, 0 )
bSizerAdjustGridControl.Add( self.buttonFactor, 0, wx.ALL, 5 )
bSizerAdjustGridControl.Layout()
bSizerAdjustGrid.Add( bSizerAdjustGridControl, 0, wx.ALIGN_CENTER_HORIZONTAL|wx.EXPAND, 5 )
bSizerAdjustGrid.AddSpacer( ( 20, 20), 1, wx.ALL|wx.EXPAND, 5 )
bSizerAdjustGrid.Layout()
bSizerPanel.Add( bSizerAdjustGrid, 0, wx.ALIGN_CENTER|wx.EXPAND|wx.ALL, 5 )
self.SetSizer( bSizerPanel )
self.Layout()
self.SetupScrolling()
bSizerPanel.Fit(self)
