{"action":"created","issue":{"url":"https://api.github.com/repos/andrejv/wxmaxima/issues/789","repository_url":"https://api.github.com/repos/andrejv/wxmaxima","labels_url":"https://api.github.com/repos/andrejv/wxmaxima/issues/789/labels{/name}","comments_url":"https://api.github.com/repos/andrejv/wxmaxima/issues/789/comments","events_url":"https://api.github.com/repos/andrejv/wxmaxima/issues/789/events","html_url":"https://github.com/andrejv/wxmaxima/issues/789","id":183538607,"number":789,"title":"Assertion failed: CaptureMouse(): Recapturing the mouse in the same window?","user":{"login":"tigran123","id":1933903,"avatar_url":"https://avatars.githubusercontent.com/u/1933903?v=3","gravatar_id":"","url":"https://api.github.com/users/tigran123","html_url":"https://github.com/tigran123","followers_url":"https://api.github.com/users/tigran123/followers","following_url":"https://api.github.com/users/tigran123/following{/other_user}","gists_url":"https://api.github.com/users/tigran123/gists{/gist_id}","starred_url":"https://api.github.com/users/tigran123/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tigran123/subscriptions","organizations_url":"https://api.github.com/users/tigran123/orgs","repos_url":"https://api.github.com/users/tigran123/repos","events_url":"https://api.github.com/users/tigran123/events{/privacy}","received_events_url":"https://api.github.com/users/tigran123/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/andrejv/wxmaxima/labels/needs-investigation","name":"needs-investigation","color":"eb6420"}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":12,"created_at":"2016-10-17T21:55:18Z","updated_at":"2016-10-26T02:19:07Z","closed_at":"2016-10-26T01:36:41Z","body":"Today while working in wxMaxima (I love this program more and more each day --- it does save time compared to working with maxima directly in a terminal!) I encountered the following problem:\r\n\r\n```\r\nASSERT INFO:\r\n../src/common/wincmn.cpp(3271): assert \"!wxMouseCapture::IsInCaptureStack(this)\" failed in CaptureMouse(): Recapturing the mouse in the same window?\r\n\r\nBACKTRACE:\r\n[1] wxWindowBase::CaptureMouse()\r\n[2] MathCtrl::OnMouseLeftDown(wxMouseEvent&) /home/tigran/Software/Maxima/wxmaxima/src/MathCtrl.cpp:1237\r\n[3] wxAppConsoleBase::CallEventHandler(wxEvtHandler*, wxEventFunctor&, wxEvent&) const\r\n[4] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)\r\n[5] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)\r\n[6] wxEvtHandler::TryHereOnly(wxEvent&)\r\n[7] wxEvtHandler::ProcessEventLocally(wxEvent&)\r\n[8] wxEvtHandler::ProcessEvent(wxEvent&)\r\n[9] wxScrollHelperEvtHandler::ProcessEvent(wxEvent&)\r\n[10] wxEvtHandler::SafelyProcessEvent(wxEvent&)\r\n[11] g_closure_invoke\r\n[12] g_signal_emit_valist\r\n[13] g_signal_emit\r\n[14] gtk_propagate_event\r\n[15] gtk_main_do_event\r\n[16] g_main_context_dispatch\r\n[17] g_main_loop_run\r\n[18] gtk_main\r\n[19] wxGUIEventLoop::DoRun()\r\n[20] wxEventLoopBase::Run()\r\n[21] wxAppConsoleBase::MainLoop()\r\n[22] wxEntry(int&, wchar_t**)\r\n[23] main /home/tigran/Software/Maxima/wxmaxima/src/main.cpp:114\r\n[24] __libc_start_main\r\n[25] _start\r\n```\r\n\r\nAll I did was to try the sequence ESCpartialESC and see if it corresponds to any Maxima function. I didn't understand why wxMaxima provides the fancy \\partial thing --- is it just for use in comments or does it correspond to something maxima recognises? So, I typed \"∂H/∂x;\" and pressed Shift-Enter and this assertion failure happened. But when I restarted Maxima and tried the same thing I could not reproduce it. So, maybe the problem has nothing to do with typing this partial derivative sign."},"comment":{"url":"https://api.github.com/repos/andrejv/wxmaxima/issues/comments/256232040","html_url":"https://github.com/andrejv/wxmaxima/issues/789#issuecomment-256232040","issue_url":"https://api.github.com/repos/andrejv/wxmaxima/issues/789","id":256232040,"user":{"login":"gunterkoenigsmann","id":5041537,"avatar_url":"https://avatars.githubusercontent.com/u/5041537?v=3","gravatar_id":"","url":"https://api.github.com/users/gunterkoenigsmann","html_url":"https://github.com/gunterkoenigsmann","followers_url":"https://api.github.com/users/gunterkoenigsmann/followers","following_url":"https://api.github.com/users/gunterkoenigsmann/following{/other_user}","gists_url":"https://api.github.com/users/gunterkoenigsmann/gists{/gist_id}","starred_url":"https://api.github.com/users/gunterkoenigsmann/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gunterkoenigsmann/subscriptions","organizations_url":"https://api.github.com/users/gunterkoenigsmann/orgs","repos_url":"https://api.github.com/users/gunterkoenigsmann/repos","events_url":"https://api.github.com/users/gunterkoenigsmann/events{/privacy}","received_events_url":"https://api.github.com/users/gunterkoenigsmann/received_events","type":"User","site_admin":false},"created_at":"2016-10-26T02:19:07Z","updated_at":"2016-10-26T02:19:07Z","body":"As for the double-action-on-middle-button-press I cannot reproduce this problem on my computer, unfortunately."}}
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