dabo Commit
Revision 5979
Date: 2010-09-08 10:31:38 -0700 (Wed, 08 Sep 2010)
Author: Ed
Trac: http://trac.dabodev.com/changeset/5979
Changed:
U trunk/dabo/ui/uiwx/dHtmlBox.py
Log:
Added the 'SelectedText' and 'Text' read-only properties. Improved the self
test code.
Diff:
Modified: trunk/dabo/ui/uiwx/dHtmlBox.py
===================================================================
--- trunk/dabo/ui/uiwx/dHtmlBox.py 2010-09-07 15:43:04 UTC (rev 5978)
+++ trunk/dabo/ui/uiwx/dHtmlBox.py 2010-09-08 17:31:38 UTC (rev 5979)
@@ -155,6 +155,10 @@
self._respondToLinks = val
+ def _getSelectedText(self):
+ return self.SelectionToText()
+
+
def _getSource(self):
return self._source
@@ -180,6 +184,11 @@
self._delWindowStyleFlag(wx.html.HW_SCROLLBAR_AUTO)
self._addWindowStyleFlag(wx.html.HW_SCROLLBAR_NEVER)
+
+ def _getText(self):
+ return self.ToText()
+
+
def _getVerticalScroll(self):
return self._verticalScroll
@@ -193,7 +202,8 @@
_("Controls whether this object will scroll
horizontally (default=True) (bool)"))
OpenLinksInBrowser = property(_getOpenLinksInBrowser,
_setOpenLinksInBrowser, None,
- _("When True, clicking on an HREF link will open the
URL in the default web browser instead of in the control itself. Default=False.
(bool)"))
+ _("""When True, clicking on an HREF link will open the
URL in the default web browser
+ instead of in the control itself. Default=False.
(bool)"""))
Page = property(_getPage, _setPage, None,
_("URL or file path of the current page being
displayed. (default='') (string)"))
@@ -201,12 +211,19 @@
RespondToLinks = property(_getRespondToLinks, _setRespondToLinks, None,
_("When True (default), clicking a link will attempt to
load that linked page. (bool)"))
+ SelectedText = property(_getSelectedText, None, None,
+ _("Currently selected text. Returns the empty string if
nothing is selected. Read-only (str)"))
+
ShowScrollBars = property(_getShowScrollBars, _setShowScrollBars, None,
_("When Tru (default), scrollbars will be shown as
needed. (bool)"))
Source = property(_getSource, _setSource, None,
_("Html source of the current page being display.
(default='') (string)"))
+ Text = property(_getText, None, None,
+ _("""Returns the displayed plain text content of the
control, free of any
+ HTML markup. Read-only (str)"""))
+
# alias to fall in line with the rest of Dabo.
Value = Source
@@ -219,29 +236,32 @@
DynamicSource = makeDynamicProperty(Source)
+
class _dHtmlBox_test(dHtmlBox):
def initProperties(self):
- self.Size = (600, 450)
+ self.BorderWidth = 5
+ self.BorderColor = "darkblue"
self.OpenLinksInBrowser = True
self.Source = self.getPageData()
def getPageData(self):
return """<html>
- <body bgcolor="#ACAA60">
+ <body bgcolor="#B0C4DE">
<center>
- <table bgcolor="#455481" width="100%%" cellspacing="0"
cellpadding="0"
+ <table bgcolor="#8470FF" width="100%%" cellspacing="0"
cellpadding="0"
border="1">
<tr>
<td
align="center"><h1>dHtmlBox</h1></td>
</tr>
</table>
</center>
- <p><b><font size="160%%" color="#FFFFFF">dHtmlBox</font></b> is
a Dabo UI widget that is designed to display html text.
+ <p><b><font size="+2" color="#FFFFFF">dHtmlBox</font></b> is a
Dabo UI widget that is designed to display html text.
Be careful, though, because the widget doesn't support advanced
functions like
Javascript parsing.</p>
<p>It's better to think of it as a way to display <b>rich
text</b> using
<font size="+1" color="#993300">HTML markup</font>, rather
- than a web browser replacement.</p>
+ than a web browser replacement, although you <i>can</i> create
links that will open
+ in a web browser, like this: <a
href="http://wiki.dabodev.com";>Dabo Wiki</a>.</p>
<p> </p>
<div align="center"><img src="daboIcon.ico"></div>
@@ -261,8 +281,34 @@
print "Key Code:", evt.EventData["keyCode"]
+def textChangeHandler(evt):
+ dabo.ui.callAfter(evt.EventObject.flushValue)
+def resetHTML(evt):
+ frm = evt.EventObject.Form
+ frm.htmlbox.Source = frm.htmlbox.getPageData()
+ frm.update()
+
+
+
if __name__ == "__main__":
- import test
- test.Test().runTest(_dHtmlBox_test)
+ app = dabo.dApp(MainFormClass=None)
+ app.setup()
+ frm = dabo.ui.dForm()
+ pnl = dabo.ui.dPanel(frm)
+ frm.Sizer.append1x(pnl)
+ sz = pnl.Sizer = dabo.ui.dSizer("v")
+ ht = _dHtmlBox_test(pnl, RegID="htmlbox")
+ sz.append(ht, 2, "x", border=10)
+ lbl = dabo.ui.dLabel(pnl, Caption="Edit the HTML below, then press
'Tab' to update the rendered HTML")
+ sz.appendSpacer(5)
+ sz.append(lbl, halign="center")
+ edt = dabo.ui.dEditBox(pnl, RegID="editbox", DataSource=ht,
DataField="Source")
+ edt.bindEvent(dEvents.KeyChar, textChangeHandler)
+ sz.append1x(edt, border=10)
+ btn = dabo.ui.dButton(pnl, Caption="Reset", OnHit=resetHTML)
+ sz.append(btn, halign="right", border=10, borderSides=["right",
"bottom"])
+
+ frm.show()
+ app.start()
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