c4ef95daf6
be runnable in certain conditions git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30229 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
152 lines
4.6 KiB
Python
152 lines
4.6 KiB
Python
# 11/13/2003 - Jeff Grimmett (grimmtooth@softhome.net)
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#
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# o Updated for wx namespace
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#
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# 11/26/2003 - Jeff Grimmett (grimmtooth@softhome.net)
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#
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# o Bigtime errors on startup. Blows up with a program error.
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# Error:
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#
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# 21:04:11: Debug: ..\..\src\msw\treectrl.cpp(1508): assert "IsVisible(item)"
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# failed: The item you call GetNextVisible() for must be visible itself!
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#
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# I suspect this error is in the lib itself.
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#
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import wx
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import wx.gizmos as gizmos
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import images
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#----------------------------------------------------------------------
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class TestTree(gizmos.RemotelyScrolledTreeCtrl):
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def __init__(self, parent, style=wx.TR_HAS_BUTTONS):
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gizmos.RemotelyScrolledTreeCtrl.__init__(self, parent, -1, style=style)
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# make an image list
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im1 = im2 = -1
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self.il = wx.ImageList(16, 16)
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im1 = self.il.Add(images.getFolder1Bitmap())
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im2 = self.il.Add(images.getFile1Bitmap())
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self.SetImageList(self.il)
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# Add some items
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root = self.AddRoot("Root")
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for i in range(30):
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item = self.AppendItem(root, "Item %d" % i, im1)
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for j in range(10):
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child = self.AppendItem(item, "Child %d" % j, im2)
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self.Expand(root)
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class TestValueWindow(gizmos.TreeCompanionWindow):
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def __init__(self, parent, style=0):
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gizmos.TreeCompanionWindow.__init__(self, parent, -1, style=style)
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self.SetBackgroundColour("WHITE")
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self.Bind(wx.EVT_ERASE_BACKGROUND, self.OEB)
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def OEB(self, evt):
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pass
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# This method is called to draw each item in the value window
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def DrawItem(self, dc, itemId, rect):
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tree = self.GetTreeCtrl()
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if tree:
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text = "This is "
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parent = tree.GetItemParent(itemId)
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if parent.IsOk():
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ptext = tree.GetItemText(parent)
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text = text + ptext + " --> "
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text = text + tree.GetItemText(itemId)
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pen = wx.Pen(
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wx.SystemSettings_GetColour(wx.SYS_COLOUR_3DLIGHT),
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1, wx.SOLID
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)
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dc.SetPen(pen)
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dc.SetBrush(wx.Brush(self.GetBackgroundColour(), wx.SOLID))
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dc.DrawRectangle(rect.x, rect.y, rect.width+1, rect.height+1)
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dc.SetTextForeground("BLACK")
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dc.SetBackgroundMode(wx.TRANSPARENT)
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tw, th = dc.GetTextExtent(text)
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x = 5
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y = rect.y + max(0, (rect.height - th) / 2)
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dc.DrawText(text, x, y)
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class TestPanel(wx.Panel):
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def __init__(self, parent, log):
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wx.Panel.__init__(self, parent, -1)
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self.log = log
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scroller = gizmos.SplitterScrolledWindow(
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self, -1, style=wx.NO_BORDER | wx.CLIP_CHILDREN | wx.VSCROLL
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)
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splitter = gizmos.ThinSplitterWindow(
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scroller, -1, style=wx.SP_3DBORDER | wx.CLIP_CHILDREN
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)
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splitter.SetSashSize(2)
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tree = TestTree(splitter, style = wx.TR_HAS_BUTTONS |
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wx.TR_NO_LINES |
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wx.TR_ROW_LINES |
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#wx.TR_HIDE_ROOT |
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wx.NO_BORDER )
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valueWindow = TestValueWindow(splitter, style=wx.NO_BORDER)
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splitter.SplitVertically(tree, valueWindow, 150)
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scroller.SetTargetWindow(tree)
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scroller.EnableScrolling(False, False)
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valueWindow.SetTreeCtrl(tree)
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tree.SetCompanionWindow(valueWindow)
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sizer = wx.BoxSizer(wx.VERTICAL)
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sizer.Add(scroller, 1, wx.EXPAND|wx.ALL, 25)
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self.SetAutoLayout(True)
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self.SetSizer(sizer)
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#----------------------------------------------------------------------
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def runTest(frame, nb, log):
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if wx.Platform == "__WXMAC__":
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from Main import MessagePanel
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win = MessagePanel(nb, 'This demo currently fails on the Mac. The problem is being looked into...',
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'Sorry', wx.ICON_WARNING)
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return win
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win = TestPanel(nb, log)
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return win
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#----------------------------------------------------------------------
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overview = """\
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This demo shows a collection of classes that were designed to operate
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together and provide a tree control with additional columns for each
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item. The classes are wx.RemotelyScrolledTreeCtrl, wx.TreeCompanionWindow,
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wx.ThinSplitterWindow, and wx.SplitterScrolledWindow, some of which may
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also be useful by themselves.
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"""
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if __name__ == '__main__':
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import sys,os
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import run
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run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
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