How to get ride of empty squares in wx.dataview.TreeListCtrl?

Gabrielle_C · June 13, 2018, 2:22pm

I am new at the library (and therefore in the group) so, I am sorry if I can’t ask this here you can remove if not…

I asked the same question on stackoverflow but nobody answered, from what I saw the community i more engaged in forums and groups than in stack…

I am using the following code to create a TreeList:

tree = wx.dataview.TreeListCtrl(self, -1, style=wx.TR_DEFAULT_STYLE | \
wx.TR_FULL_ROW_HIGHLIGHT | \
wx.TR_EDIT_LABELS
tree.AppendColumn("Item Name")
node = tree.AppendItem(parent_node, text)

And for some reason there’s an empty square (see image bellow)

I even tried to add item as this:

node = tree.AppendItem(parent_node, text, wx.NO_IMAGE, wx.NO_IMAGE)

or

node = tree.AppendItem(parent_node, text)
tree.SetItemImage(node, wx.NO_IMAGE, wx.NO_IMAGE)

But none worked… any hint?

Andrea_Gavana · June 13, 2018, 4:10pm

Hi Gabrielle,

I am new at the library (and therefore in the group) so, I am sorry if I can’t ask this here you can remove if not…

I asked the same question on stackoverflow but nobody answered, from what I saw the community i more engaged in forums and groups than in stack…

I am using the following code to create a TreeList:

tree = wx.dataview.TreeListCtrl(self, -1, style=wx.TR_DEFAULT_STYLE | \
wx.TR_FULL_ROW_HIGHLIGHT | \
wx.TR_EDIT_LABELS
tree.AppendColumn("Item Name")
node = tree.AppendItem(parent_node, text)

And for some reason there’s an empty square (see image bellow)

I even tried to add item as this:

node = tree.AppendItem(parent_node, text, wx.NO_IMAGE, wx.NO_IMAGE)

or

node = tree.AppendItem(parent_node, text)
tree.SetItemImage(node, wx.NO_IMAGE, wx.NO_IMAGE)

But none worked… any hint?

Do you see the same “squares” (they’re actually checkboxes) if you remove the wx.TR_FULL_ROW_HIGHLIGHT style?

Andrea.

···

On Wed, 13 Jun 2018 at 18.03, Gabrielle C gaby.c.p.dias@gmail.com wrote:

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Gabrielle_C · June 13, 2018, 4:19pm

Hi Andrea,

Thanks for your help…

I called them “squares” because when I click they don’t check… so, I thought these were not checkboxes

About the style, when you mentioned I started to test all flags, the highlight didn’t change anything (I could even still highlight/select rows…) but the TR_DEFAULT_STYLE made the difference, removing this style I don’t see squares/checkboxes anymore… but the space was not filled…

Do you know how can I get ride of this empty space?

···

On Wednesday, 13 June 2018 12:11:01 UTC-4, Infinity77 wrote:

Hi Gabrielle,

On Wed, 13 Jun 2018 at 18.03, Gabrielle C gaby.c...@gmail.com wrote:

I am new at the library (and therefore in the group) so, I am sorry if I can’t ask this here you can remove if not…

I asked the same question on stackoverflow but nobody answered, from what I saw the community i more engaged in forums and groups than in stack…

I am using the following code to create a TreeList:

tree = wx.dataview.TreeListCtrl(self, -1, style=wx.TR_DEFAULT_STYLE | \
wx.TR_FULL_ROW_HIGHLIGHT | \
wx.TR_EDIT_LABELS
tree.AppendColumn("Item Name")
node = tree.AppendItem(parent_node, text)

And for some reason there’s an empty square (see image bellow)

I even tried to add item as this:

node = tree.AppendItem(parent_node, text, wx.NO_IMAGE, wx.NO_IMAGE)

or

node = tree.AppendItem(parent_node, text)
tree.SetItemImage(node, wx.NO_IMAGE, wx.NO_IMAGE)

But none worked… any hint?

Do you see the same “squares” (they’re actually checkboxes) if you remove the wx.TR_FULL_ROW_HIGHLIGHT style?

Andrea.

You received this message because you are subscribed to the Google Groups “wxPython-dev” group.

To unsubscribe from this group and stop receiving emails from it, send an email to wxPython-dev...@googlegroups.com.

For more options, visit https://groups.google.com/d/optout.

Andrea_Gavana · June 13, 2018, 4:52pm

Hi Gabrielle,

Hi Andrea,

Thanks for your help…

I called them “squares” because when I click they don’t check… so, I thought these were not checkboxes

About the style, when you mentioned I started to test all flags, the highlight didn’t change anything (I could even still highlight/select rows…) but the TR_DEFAULT_STYLE made the difference, removing this style I don’t see squares/checkboxes anymore… but the space was not filled…

Do you know how can I get ride of this empty space?

I’m not a huge expert, nor a particular fan of wx.dataview itself. I’m not in front of a computer so I can’t help you anymore. Did you try the wxPython demo? Does it show the same issue?

You may want to consider using wx.lib.agw.hypertreelist instead of wx.dataview.TreeListCtrl and see how it goes.

Andrea.

···

On Wed, 13 Jun 2018 at 18.19, Gabrielle C gaby.c.p.dias@gmail.com wrote:

On Wednesday, 13 June 2018 12:11:01 UTC-4, Infinity77 wrote:

Hi Gabrielle,

On Wed, 13 Jun 2018 at 18.03, Gabrielle C gaby.c...@gmail.com wrote:

I am new at the library (and therefore in the group) so, I am sorry if I can’t ask this here you can remove if not…

I asked the same question on stackoverflow but nobody answered, from what I saw the community i more engaged in forums and groups than in stack…

I am using the following code to create a TreeList:

tree = wx.dataview.TreeListCtrl(self, -1, style=wx.TR_DEFAULT_STYLE | \
wx.TR_FULL_ROW_HIGHLIGHT | \
wx.TR_EDIT_LABELS
tree.AppendColumn("Item Name")
node = tree.AppendItem(parent_node, text)

And for some reason there’s an empty square (see image bellow)

I even tried to add item as this:

node = tree.AppendItem(parent_node, text, wx.NO_IMAGE, wx.NO_IMAGE)

or

node = tree.AppendItem(parent_node, text)
tree.SetItemImage(node, wx.NO_IMAGE, wx.NO_IMAGE)

But none worked… any hint?

Do you see the same “squares” (they’re actually checkboxes) if you remove the wx.TR_FULL_ROW_HIGHLIGHT style?

Andrea.

You received this message because you are subscribed to the Google Groups “wxPython-dev” group.

To unsubscribe from this group and stop receiving emails from it, send an email to wxPython-dev...@googlegroups.com.

For more options, visit https://groups.google.com/d/optout.

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