-
-import wx
-
-#---------------------------------------------------------------------------
-
-class TestLayoutConstraints(wx.Panel):
- def __init__(self, parent):
- wx.Panel.__init__(self, parent, -1)
- self.SetAutoLayout(True)
- self.Bind(wx.EVT_BUTTON, self.OnButton, id=100)
-
- self.SetBackgroundColour(wx.NamedColour("MEDIUM ORCHID"))
-
- self.panelA = wx.Window(self, -1, style=wx.SIMPLE_BORDER)
- self.panelA.SetBackgroundColour(wx.BLUE)
-
- txt = wx.StaticText(
- self.panelA, -1,
- "Resize the window and see\n"
- "what happens... Notice that\n"
- "there is no OnSize handler.",
- (5,5), (-1, 50)
- )
-
- txt.SetBackgroundColour(wx.BLUE)
- txt.SetForegroundColour(wx.WHITE)
-
- lc = wx.LayoutConstraints()
- lc.top.SameAs(self, wx.Top, 10)
- lc.left.SameAs(self, wx.Left, 10)
- lc.bottom.SameAs(self, wx.Bottom, 10)
- lc.right.PercentOf(self, wx.Right, 50)
- self.panelA.SetConstraints(lc)
-
- self.panelB = wx.Window(self, -1, style=wx.SIMPLE_BORDER)
- self.panelB.SetBackgroundColour(wx.RED)
- lc = wx.LayoutConstraints()
- lc.top.SameAs(self, wx.Top, 10)
- lc.right.SameAs(self, wx.Right, 10)
- lc.bottom.PercentOf(self, wx.Bottom, 30)
- lc.left.RightOf(self.panelA, 10)
- self.panelB.SetConstraints(lc)
-
- self.panelC = wx.Window(self, -1, style=wx.SIMPLE_BORDER)
- self.panelC.SetBackgroundColour(wx.WHITE)
- lc = wx.LayoutConstraints()
- lc.top.Below(self.panelB, 10)
- lc.right.SameAs(self, wx.Right, 10)
- lc.bottom.SameAs(self, wx.Bottom, 10)
- lc.left.RightOf(self.panelA, 10)
- self.panelC.SetConstraints(lc)
-
- b = wx.Button(self.panelA, 100, ' Panel A ')
- lc = wx.LayoutConstraints()
- lc.centreX.SameAs (self.panelA, wx.CentreX)
- lc.centreY.SameAs (self.panelA, wx.CentreY)
- lc.height.AsIs ()
- lc.width.PercentOf (self.panelA, wx.Width, 50)
- b.SetConstraints(lc)
-
- b = wx.Button(self.panelB, 100, ' Panel B ')
- lc = wx.LayoutConstraints()
- lc.top.SameAs (self.panelB, wx.Top, 2)
- lc.right.SameAs (self.panelB, wx.Right, 4)
- lc.height.AsIs ()
- lc.width.AsIs ()
- b.SetConstraints(lc)
-
- self.panelD = wx.Window(self.panelC, -1, style=wx.SIMPLE_BORDER)
- self.panelD.SetBackgroundColour(wx.GREEN)
- wx.StaticText(
- self.panelD, -1, "Panel D", (4, 4)
- ).SetBackgroundColour(wx.GREEN)
-
- b = wx.Button(self.panelC, 100, ' Panel C ')
- lc = wx.LayoutConstraints()
- lc.top.Below (self.panelD)
- lc.left.RightOf (self.panelD)
- lc.height.AsIs ()
- lc.width.AsIs ()
- b.SetConstraints(lc)
-
- lc = wx.LayoutConstraints()
- lc.bottom.PercentOf (self.panelC, wx.Height, 50)
- lc.right.PercentOf (self.panelC, wx.Width, 50)
- lc.height.SameAs (b, wx.Height)
- lc.width.SameAs (b, wx.Width)
- self.panelD.SetConstraints(lc)
-
-
- def OnButton(self, event):
- wx.Bell()
-
-
-#---------------------------------------------------------------------------
-
-def runTest(frame, nb, log):
- win = TestLayoutConstraints(nb)
- return win
-
-#---------------------------------------------------------------------------
-
-
-
-overview = """\
-<html><body>
-Objects of this class can be associated with a window to define its
-layout constraints, with respect to siblings or its parent.
-
-<p>The class consists of the following eight constraints of class
-wxIndividualLayoutConstraint, some or all of which should be accessed
-directly to set the appropriate constraints.
-
-<p><ul>
-<li>left: represents the left hand edge of the window
-
-<li>right: represents the right hand edge of the window
-
-<li>top: represents the top edge of the window
-
-<li>bottom: represents the bottom edge of the window
-
-<li>width: represents the width of the window
-
-<li>height: represents the height of the window
-
-<li>centreX: represents the horizontal centre point of the window
-
-<li>centreY: represents the vertical centre point of the window
-</ul>
-<p>Most constraints are initially set to have the relationship
-wxUnconstrained, which means that their values should be calculated by
-looking at known constraints. The exceptions are width and height,
-which are set to wxAsIs to ensure that if the user does not specify a
-constraint, the existing width and height will be used, to be
-compatible with panel items which often have take a default size. If
-the constraint is wxAsIs, the dimension will not be changed.
-
-"""
-
-
-
-
-if __name__ == '__main__':
- import sys,os
- import run
- run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
-
projects / wxWidgets.git / blobdiff