Am 05.05.2016 um 15:23 schrieb john:
On 05/05/2016 01:26 AM, Sibylle Koczian wrote:
I get other Dabo problems, though, which I'll show as soon as I've got
a small example.
At the moment it's only one problem: dForm.next() doesn't work with Dabo
2. Example given below.
Oh I tried all of the solutions in the link I provided. As the link
suggested it's not just wxPython but almost any GTK program I ran -
including gedit.
Yes, I saw it. Nothing like that with XFCE.
The only issue with just commenting out the SetBitmaps() is you will
lose function. The checkbox and the icons are suppose to be there and
work. That said, on production code I remove/replace the tools under
the 'File' menu so I guess you don't really need the icons because the
hot-key will work.
I've never yet used them, I think, so that's not a show stopper.
One other hint - I deleted all of the pyc files. After restarting and
completing the re-compile I got a very noticeable increase in
performance. I used 'find / -name "*.pyc" -delete.
That deletes all pyc files, my own and those belonging to Python itself,
right? Should be repeated before every start of a Python application,
shouldn't it? Or only after changes?
Here is my example for dForm.next, reasonably small, I hope. Clicking
">" gives this exception:
Traceback (most recent call last):
File "/home/sib/src/neues_dabo2/dabo/ui/uiwx/dControlMixin.py", line
27, in _onWxHit
self.raiseEvent(dEvents.Hit, evt, *args, **kwargs)
File "/home/sib/src/neues_dabo2/dabo/ui/uiwx/dPemMixin.py", line
1086, in raiseEvent
super(dPemMixin, self).raiseEvent(eventClass, nativeEvent, *args,
**kwargs)
File "/home/sib/src/neues_dabo2/dabo/lib/eventMixin.py", line 81, in
raiseEvent
bindingFunction(event)
File "./testnumtx_sqlite.py", line 96, in onNext
self.next()
File "/home/sib/src/neues_dabo2/dabo/ui/uiwx/dForm.py", line 362, in next
self._moveRecordPointer(bizobj.__next__, dataSource)
File "/home/sib/src/neues_dabo2/dabo/ui/uiwx/dForm.py", line 271, in
_moveRecordPointer
response = func(*args, **kwargs)
File "/home/sib/src/neues_dabo2/dabo/biz/dBizobj.py", line 359, in
__next__
next(self._CurrentCursor)
StopIteration
Clicking the other buttons works as expected.
SQLite database textnum.sqlite:
CREATE TABLE foo (
pkid INTEGER PRIMARY KEY,
name VARCHAR(30),
number INTEGER);
INSERT INTO foo (name, number) VALUES ('red', 2);
INSERT INTO foo (name, number) VALUES ('green', 8);
INSERT INTO foo (name, number) VALUES ('yellow', 7);
INSERT INTO foo (name) VALUES ('blue');
Connection file (with my path to the database):
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<connectiondefs xmlns="http://www.dabodev.com";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://www.dabodev.com conn.xsd"
xsi:noNamespaceSchemaLocation = "http://dabodev.com/schema/conn.xsd";>
<connection dbtype="SQLite">
<name>textnum_conn</name>
<host></host>
<database>../../sqlite_db/textnum.sqlite</database>
<user></user>
<password></password>
<port></port>
</connection>
</connectiondefs>
Dabo script:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import dabo
dabo.ui.loadUI("wx")
class BizFoo(dabo.biz.dBizobj):
def afterInit(self):
self.DataSource = "foo"
self.KeyField = "pkid"
self.addFrom("foo")
self.addField("pkid")
self.addField("name")
self.addField("number")
self.DataStructure = (
("pkid", "I", True, "foo", "pkid"),
("name", "C", False, "foo", "name"),
("number", "I", False, "foo", "number"),
)
class TestForm(dabo.ui.dForm):
def afterInit(self):
self.Sizer = dabo.ui.dSizer("v")
pn = dabo.ui.dPanel(self)
self.Sizer.append1x(pn)
pn.Sizer = vsp = dabo.ui.dSizer("v")
grpn = self.makeGridPanel(pn)
vsp.append1x(grpn, border=10)
recpn = self.makeRecordPanel(pn)
vsp.append1x(recpn, border=10)
btx = self.makeButtonBox(pn)
vsp.append(btx, 0, "x", border=10)
self.layout()
def afterInitAll(self):
self.requery()
def createBizobjs(self):
self.Application.addConnectFile("textnum_sqlite.cnxml")
conn = self.Application.getConnectionByName("textnum_conn")
biz = BizFoo(conn)
self.addBizobj(biz)
def makeGridPanel(self, parent):
rpn = dabo.ui.dPanel(parent)
rpn.Sizer = vs = dabo.ui.dSizer("v")
gr = dabo.ui.dGrid(rpn, AlternateRowColoring=True, ColumnCount=3,
SelectionMode="Row", DataSource="foo")
cols = [("ID", "pkid"), ("Name", "name"), ("Number", "number")]
for (i, (cpt, fld)) in enumerate(cols):
gr.Columns[i].Caption = cpt
gr.Columns[i].DataField = fld
vs.append1x(gr)
return rpn
def makeRecordPanel(self, parent):
rpn = dabo.ui.dPanel(parent)
rpn.Sizer = gs = dabo.ui.dGridSizer(MaxCols=2, HGap=3, VGap=3)
gs.append(dabo.ui.dLabel(rpn, Caption="ID"))
gs.append(dabo.ui.dTextBox(rpn, DataSource="foo",
DataField="pkid",
ReadOnly=True), "x")
gs.append(dabo.ui.dLabel(rpn, Caption="Name"))
gs.append(dabo.ui.dTextBox(rpn, DataSource="foo",
DataField="name"),
"x")
gs.append(dabo.ui.dLabel(rpn, Caption="Number"))
gs.append(dabo.ui.dTextBox(rpn, DataSource="foo",
DataField="number"),
"x")
gs.setColExpand(True, 1)
return rpn
def makeButtonBox(self, parent):
rpn = dabo.ui.dPanel(parent)
rpn.Sizer = hs = dabo.ui.dSizer("h")
hs.append(dabo.ui.dButton(rpn, Caption="|<",
OnHit=self.onFirst), "x")
hs.append(dabo.ui.dButton(rpn, Caption="<",
OnHit=self.onPrior), "x")
hs.append(dabo.ui.dButton(rpn, Caption=">", OnHit=self.onNext),
"x")
hs.append(dabo.ui.dButton(rpn, Caption=">|",
OnHit=self.onLast), "x")
hs.append(dabo.ui.dButton(rpn, Caption="Save",
OnHit=self.onSave), "x")
hs.append(dabo.ui.dButton(rpn, Caption="Cancel",
OnHit=self.onCancel), "x")
return rpn
def onSave(self, evt):
self.save()
def onCancel(self, evt):
self.cancel()
def onNext(self, evt):
self.next()
def onPrior(self, evt):
self.prior()
def onFirst(self, evt):
self.first()
def onLast(self, evt):
self.last()
if __name__ == "__main__":
app = dabo.dApp()
app.MainFormClass = TestForm
app.start()
Greetings,
Sibylle
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