1999-04-29 23:29:54 -04:00
|
|
|
|
|
|
|
|
from wxPython.wx import *
|
|
|
|
|
|
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
|
|
1999-10-22 22:33:44 -04:00
|
|
|
class TestLayoutConstraints(wxPanel):
|
1999-04-29 23:29:54 -04:00
|
|
|
def __init__(self, parent):
|
1999-10-22 22:33:44 -04:00
|
|
|
wxPanel.__init__(self, parent, -1)
|
2003-03-25 01:35:27 -05:00
|
|
|
self.SetAutoLayout(True)
|
1999-04-29 23:29:54 -04:00
|
|
|
EVT_BUTTON(self, 100, self.OnButton)
|
|
|
|
|
|
1999-10-06 02:22:25 -04:00
|
|
|
self.SetBackgroundColour(wxNamedColour("MEDIUM ORCHID"))
|
|
|
|
|
|
1999-04-29 23:29:54 -04:00
|
|
|
self.panelA = wxWindow(self, -1, wxDefaultPosition, wxDefaultSize,
|
|
|
|
|
wxSIMPLE_BORDER)
|
|
|
|
|
self.panelA.SetBackgroundColour(wxBLUE)
|
|
|
|
|
txt = wxStaticText(self.panelA, -1,
|
|
|
|
|
"Resize the window and see\n"
|
|
|
|
|
"what happens... Notice that\n"
|
|
|
|
|
"there is no OnSize handler.",
|
|
|
|
|
wxPoint(5,5), wxSize(-1, 50))
|
|
|
|
|
txt.SetBackgroundColour(wxBLUE)
|
|
|
|
|
txt.SetForegroundColour(wxWHITE)
|
|
|
|
|
|
|
|
|
|
lc = wxLayoutConstraints()
|
|
|
|
|
lc.top.SameAs(self, wxTop, 10)
|
|
|
|
|
lc.left.SameAs(self, wxLeft, 10)
|
|
|
|
|
lc.bottom.SameAs(self, wxBottom, 10)
|
|
|
|
|
lc.right.PercentOf(self, wxRight, 50)
|
|
|
|
|
self.panelA.SetConstraints(lc)
|
|
|
|
|
|
|
|
|
|
self.panelB = wxWindow(self, -1, wxDefaultPosition, wxDefaultSize,
|
|
|
|
|
wxSIMPLE_BORDER)
|
|
|
|
|
self.panelB.SetBackgroundColour(wxRED)
|
|
|
|
|
lc = wxLayoutConstraints()
|
|
|
|
|
lc.top.SameAs(self, wxTop, 10)
|
|
|
|
|
lc.right.SameAs(self, wxRight, 10)
|
|
|
|
|
lc.bottom.PercentOf(self, wxBottom, 30)
|
|
|
|
|
lc.left.RightOf(self.panelA, 10)
|
|
|
|
|
self.panelB.SetConstraints(lc)
|
|
|
|
|
|
|
|
|
|
self.panelC = wxWindow(self, -1, wxDefaultPosition, wxDefaultSize,
|
|
|
|
|
wxSIMPLE_BORDER)
|
|
|
|
|
self.panelC.SetBackgroundColour(wxWHITE)
|
|
|
|
|
lc = wxLayoutConstraints()
|
|
|
|
|
lc.top.Below(self.panelB, 10)
|
|
|
|
|
lc.right.SameAs(self, wxRight, 10)
|
|
|
|
|
lc.bottom.SameAs(self, wxBottom, 10)
|
|
|
|
|
lc.left.RightOf(self.panelA, 10)
|
|
|
|
|
self.panelC.SetConstraints(lc)
|
|
|
|
|
|
|
|
|
|
b = wxButton(self.panelA, 100, ' Panel A ')
|
|
|
|
|
lc = wxLayoutConstraints()
|
|
|
|
|
lc.centreX.SameAs (self.panelA, wxCentreX)
|
|
|
|
|
lc.centreY.SameAs (self.panelA, wxCentreY)
|
|
|
|
|
lc.height.AsIs ()
|
|
|
|
|
lc.width.PercentOf (self.panelA, wxWidth, 50)
|
|
|
|
|
b.SetConstraints(lc);
|
|
|
|
|
|
|
|
|
|
b = wxButton(self.panelB, 100, ' Panel B ')
|
|
|
|
|
lc = wxLayoutConstraints()
|
|
|
|
|
lc.top.SameAs (self.panelB, wxTop, 2)
|
|
|
|
|
lc.right.SameAs (self.panelB, wxRight, 4)
|
|
|
|
|
lc.height.AsIs ()
|
|
|
|
|
lc.width.AsIs ()
|
|
|
|
|
b.SetConstraints(lc);
|
|
|
|
|
|
|
|
|
|
self.panelD = wxWindow(self.panelC, -1, wxDefaultPosition, wxDefaultSize,
|
|
|
|
|
wxSIMPLE_BORDER)
|
|
|
|
|
self.panelD.SetBackgroundColour(wxGREEN)
|
|
|
|
|
wxStaticText(self.panelD, -1, "Panel D", wxPoint(4, 4)).SetBackgroundColour(wxGREEN)
|
|
|
|
|
|
|
|
|
|
b = wxButton(self.panelC, 100, ' Panel C ')
|
|
|
|
|
lc = wxLayoutConstraints()
|
|
|
|
|
lc.top.Below (self.panelD)
|
|
|
|
|
lc.left.RightOf (self.panelD)
|
|
|
|
|
lc.height.AsIs ()
|
|
|
|
|
lc.width.AsIs ()
|
|
|
|
|
b.SetConstraints(lc);
|
|
|
|
|
|
|
|
|
|
lc = wxLayoutConstraints()
|
|
|
|
|
lc.bottom.PercentOf (self.panelC, wxHeight, 50)
|
|
|
|
|
lc.right.PercentOf (self.panelC, wxWidth, 50)
|
|
|
|
|
lc.height.SameAs (b, wxHeight)
|
|
|
|
|
lc.width.SameAs (b, wxWidth)
|
|
|
|
|
self.panelD.SetConstraints(lc);
|
|
|
|
|
|
|
|
|
|
|
1999-10-06 02:22:25 -04:00
|
|
|
|
|
|
|
|
|
1999-04-29 23:29:54 -04:00
|
|
|
def OnButton(self, event):
|
|
|
|
|
wxBell()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
def runTest(frame, nb, log):
|
|
|
|
|
win = TestLayoutConstraints(nb)
|
|
|
|
|
return win
|
|
|
|
|
|
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2003-07-02 19:13:10 -04:00
|
|
|
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.
|
1999-04-29 23:29:54 -04:00
|
|
|
|
2003-07-02 19:13:10 -04:00
|
|
|
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.
|
1999-04-29 23:29:54 -04:00
|
|
|
|
|
|
|
|
left: represents the left hand edge of the window
|
|
|
|
|
|
|
|
|
|
right: represents the right hand edge of the window
|
|
|
|
|
|
|
|
|
|
top: represents the top edge of the window
|
|
|
|
|
|
|
|
|
|
bottom: represents the bottom edge of the window
|
|
|
|
|
|
|
|
|
|
width: represents the width of the window
|
|
|
|
|
|
|
|
|
|
height: represents the height of the window
|
|
|
|
|
|
|
|
|
|
centreX: represents the horizontal centre point of the window
|
|
|
|
|
|
|
|
|
|
centreY: represents the vertical centre point of the window
|
|
|
|
|
|
2003-07-02 19:13:10 -04:00
|
|
|
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.
|
1999-04-29 23:29:54 -04:00
|
|
|
|
|
|
|
|
"""
|
2003-07-02 19:13:10 -04:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
|
|
|
import sys,os
|
|
|
|
|
import run
|
|
|
|
|
run.main(['', os.path.basename(sys.argv[0])])
|
|
|
|
|
|
