Hi, I am trying to modify icp-slam.cpp.
In icp-slam.cpp, "MapBuilding_ICP" function creates a window automatically to build map.
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win3D = CDisplayWindow3D::Create("ICP-SLAM @ MRPT C++ Library", 600, 500); <-----------
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Now I need to change the window style. (to disable or get rid of the title bar)
However, when I used windows API to get and set the window style, the win3D window couldn't display anymore.
The only two lines I added as follows:
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win3D = CDisplayWindow3D::Create("ICP-SLAM @ MRPT C++ Library", 600, 500);
LONG wstyle= GetWindowLong(hwnd_ICP_3D_MAP, GWL_STYLE);<-----------
SetWindowLong(hwnd_ICP_3D_MAP, GWL_STYLE, wstyle);<-----------
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How can I change the window style properly?
Thanks a lot.
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Well, that's a dirty hack but I think this way may allow you doing it:
1) Call the MRPT's Window object
::getWxObject()method (mrpt::gui::CBaseGUIWindow::getWxObject), which returns you a "void*"2) You'll need to #include wxWidgets headers. Warning: it's better if you build MRPT from sources to make sure you use exactly the same wxWidgets headers & .libs & .dlls.
3) Cast the "void*" into "wxDialog*", for example: wxDialog * dlg = static_cast<wxDialog*>( win->getWxObject() );
4) Do whatever you want on the wxDialog.
First, check wxWidgets' docs to see if you can change a windows style after it's created. Otherwise, you can always just change MRPT sources and directly change the window style. Look at sources at MRPT/libs/gui/src/*.cpp
Cheers,
JL