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Adding overview docs and a couple tweaks to the demo.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44081 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Kevin Ollivier 2006-12-31 06:50:13 +00:00
parent 5448935a30
commit 3bdec81e14
1 changed files with 74 additions and 3 deletions
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77
wxPython/demo/SizedControls.py
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@ -1,6 +1,79 @@
import wx
import wxaddons.sized_controls as sc
overview = """\
SizedControls is an addon library that attempts to simplify the creation of
sizer-based layouts. It adds the following classes:
<b>SizedPanel</b>
This class automatically creates its own sizer (a vertical box sizer
by default) and automatically adds its children to the sizer. You can change the
SizedPanel's sizer type by calling panel.SetSizerType("type", [args]), where valid types are
"horizontal", "vertical", "form" (a 2-col flex grid sizer), and "grid". Args include
"cols" and "rows" attributes for grids. This class also applies control borders
that adhere to the native platform's Human Interface Guidelines (HIG) on Win, GTK and Mac.
<b>SizedFrame and SizedDialog</b>
These classes automatically setup a SizedPanel which
is appropriately positioned and given appropriate borders in accordance with the
platform's HIGs.
Since controls are added to the parent's sizer upon creation, you don't need to
use sizer.Add or even create sizers yourself. You just use SetSizerType() to
change the sizer you want to use, and control.SetSizerProps() to change the
sizer properties of the control. So as a result, code that used to look like this:
<table bgcolor="#EFEFEF"><tr><td><code>
... wx.Dialog init code...
panel = wx.Panel(self, -1)
b1 = wx.Button(panel, -1)
b2 = wx.Button(panel, -1)
t1 = wx.TextCtrl(panel, -1)
b3 = wx.Button(panel, -1)
sizer = wx.BoxSizer(wx.HORIZONTAL)
sizer.Add(b1, 0, wx.ALL, 6)
sizer.Add(b2, 0, wx.ALL, 6)
sizer.Add(t1, 0, wx.EXPAND | wx.ALL, 6)
sizer.Add(b3, 0, wx.ALL, 6)
panel.SetSizer(sizer)
dlgSizer = wx.BoxSizer()
dlgSizer.Add(panel, 1, wx.EXPAND)
self.SetSizer(dlgSizer)
self.SetAutoLayout(True)
... rest of dialog ...</code>
</td></tr></table>
would now look like this:
<table bgcolor="#EFEFEF"><tr><td><code>
... wx.Dialog init code...
panel = self.GetContentsPane()
panel.SetSizerType("horizontal")
b1 = wx.Button(panel, -1)
b2 = wx.Button(panel, -1)
t1 = wx.TextCtrl(panel, -1)
t1.SetSizerProps(expand=True)
b3 = wx.Button(panel, -1)
... rest of dialog ...</code>
</td></tr></table>
and the latter example will adhere to HIG spacing guidelines on all platforms,
unlike the former example.
Please check the demos for more complete and sophisticated examples of SizedControls
in action.
"""
class FormDialog(sc.SizedDialog):
def __init__(self, parent, id):
sc.SizedDialog.__init__(self, None, -1, "SizedForm Dialog",
@ -54,7 +127,6 @@ class FormDialog(sc.SizedDialog):
class ErrorDialog(sc.SizedDialog):
def __init__(self, parent, id):
sc.SizedDialog.__init__(self, parent, id, "Error log viewer",
wx.DefaultPosition, wx.Size(420, 340),
style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER)
# Always use self.GetContentsPane() - this ensures that your dialog
@ -64,7 +136,7 @@ class ErrorDialog(sc.SizedDialog):
pane = self.GetContentsPane()
# first row
self.listCtrl = wx.ListCtrl(pane, -1, style=wx.LC_REPORT)
self.listCtrl = wx.ListCtrl(pane, -1, size=(300, -1), style=wx.LC_REPORT)
self.listCtrl.SetSizerProps(expand=True, proportion=1)
self.ConfigureListCtrl()
@ -146,7 +218,6 @@ class TestPanel(wx.Panel):
def runTest(frame, nb, log):
win = TestPanel(nb, log)
return win
if __name__ == "__main__":
app = wx.PySimpleApp()