wxWidgets Discussion Forum

From f757fccf07d6b4bab2c9672f6b71dc3872e8afd5 Mon Sep 17 00:00:00 2001 From: Tim Stahlhut <stahta01@gmail.com> Date: Mon, 4 Oct 2021 03:04:06 -0400 Subject: Possible pyramid sample fix for wayland --- samples/opengl/pyramid/oglpfuncs.cpp | 31 +++++++++++++++++++--------- 1 file changed, 21 insertio...

1. Are you using Wayland? No 2. How did you configure the library? Screenshot_20211004_211554.png Generating in cmake gui with warnings as below cotire 1.8.0 loaded. Which libraries should wxWidgets use? wxUSE_STL: OFF (use C++ STL classes) wxUSE_REGEX: sys (enable support for wxRegEx class) wxUSE_...

Can you reproduce it in a sample? Yes, but when building wxWidgets, other errors encountered as below https://forums.wxwidgets.org/viewtopic.php?f=19&t=48630&sid=404f4b42b31cb3c5ef820699296d8bfa I have to solve it first. BTW by debugging it's sure that only the existance of an icon for the ...

Linux
wxgtk 3.0

With AppendIconTextColumn,
If parent without icon, i.e. wxDataViewIconText(..., wxNullIcon), children can not show icon though wxDataViewIconText(..., wxIcon(...))
If parent with icon, the icon of children can be shown

How for a parent without icon to show children with icons?

The key is hidden in this sentence: This classes uses the wxDataViewIconText helper class to store its data. wxDataViewIconText can be converted to and from a wxVariant using the left shift operator. https://docs.wxwidgets.org/trunk/classwx_data_view_icon_text.html Snippet from the "treelist&q...

stahta01 wrote: ↑Sun Oct 03, 2021 9:21 pm Are you saying just the samples failed to build?

So, wxWidgets built without any error? Is this correct?

Yes

The doc is so simple
https://docs.wxwidgets.org/trunk/classw ... derer.html

doublemax wrote: ↑Sun Oct 03, 2021 3:47 pm As wxDataViewCheckIconTextRenderer exists, i'd say that wxDVC supports it.
https://docs.wxwidgets.org/trunk/classw ... derer.html

awsome ctrl

Thanks

Manjaro wxWidgets master header, git commit id: 9c17ff731a9ff4c01f5edb2a74ee53553d5e6089 ninja 1.10.2 FAILED: lib/pyramid : && /usr/bin/c++ -O3 -DNDEBUG -s -rdynamic -pthread samples/CMakeFiles/pyramid.dir/__/__/__/samples/opengl/pyramid/pyramid.cpp.o samples/CMakeFiles/pyramid.dir/__/__/__...

ONEEYEMAN wrote: ↑Sun Oct 03, 2021 2:58 pm What is this control?

I don't know, just a sample image.

ONEEYEMAN wrote: ↑Sun Oct 03, 2021 2:58 pm Take a look at the appropriate sample...

ok

As in the screenshot below, need icons for some items. BTW it's better if a checkbox for any item is supported.

Solve by BTW, the function name is misleading.

Initially wxDataViewCtrl associates wxDataViewModel that has no real data. When running, user do something to change the data for wxDataViewModel, e.g. by loading data from db. How to make wxDataViewCtrl show the new data? ----------------- UPDATE Try wxDataViewModel::ItemChanged(wxDataViewItem()); ...

doublemax wrote: ↑Sun Oct 03, 2021 12:46 pm wxDataViewModel::HasContainerColumns
https://docs.wxwidgets.org/trunk/classw ... 9caaec3c3d

Great!

Thanks very much

Linux
wxgtk 3.0


i.e. for an item that has children, only the first column shows

How to show all the columns for the item?