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1. wxPostEvent added and documented

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2. Made it possible to have wxDataObjects which support multiple formats
   painlessly
3. Extensively modified dnd sample to show a "real life" wxDataObject


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4028 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-10-17 01:18:49 +00:00
parent 6d693bb4fc
commit 8e193f384f
24 changed files with 1359 additions and 637 deletions
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68
docs/latex/wx/function.tex
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@@ -1058,6 +1058,17 @@ Gets the physical size of the display in pixels.
<wx/gdicmn.h>
\membersection{::wxEnableTopLevelWindows}\label{wxenabletoplevelwindows}
\func{void}{wxEnableTopLevelWindow}{\param{bool}{ enable = TRUE}}
This function enables or disables all top level windows. It is used by
\helpref{::wxSafeYield}{wxsafeyield}.
\wxheading{Include files}
<wx/utils.h>
\membersection{::wxEntry}\label{wxentry}
This initializes wxWindows in a platform-dependent way. Use this if you
@@ -1101,18 +1112,6 @@ int CTheApp::ExitInstance()
<wx/app.h>
\membersection{::wxError}\label{wxerror}
\func{void}{wxError}{\param{const wxString\& }{msg}, \param{const wxString\& }{title = "wxWindows Internal Error"}}
Displays {\it msg} and continues. This writes to standard error under
Unix, and pops up a message box under Windows. Used for internal
wxWindows errors. See also \helpref{wxFatalError}{wxfatalerror}.
\wxheading{Include files}
<wx/utils.h>
\membersection{::wxEndBusyCursor}\label{wxendbusycursor}
\func{void}{wxEndBusyCursor}{\void}
@@ -1126,6 +1125,18 @@ See also \helpref{wxIsBusy}{wxisbusy}, \helpref{wxBusyCursor}{wxbusycursor}.
<wx/utils.h>
\membersection{::wxError}\label{wxerror}
\func{void}{wxError}{\param{const wxString\& }{msg}, \param{const wxString\& }{title = "wxWindows Internal Error"}}
Displays {\it msg} and continues. This writes to standard error under
Unix, and pops up a message box under Windows. Used for internal
wxWindows errors. See also \helpref{wxFatalError}{wxfatalerror}.
\wxheading{Include files}
<wx/utils.h>
\membersection{::wxExecute}\label{wxexecute}
\func{long}{wxExecute}{\param{const wxString\& }{command}, \param{bool }{sync = FALSE}, \param{wxProcess *}{callback = NULL}}
@@ -1465,6 +1476,25 @@ Now obsolete: use \helpref{wxWindow::Close}{wxwindowclose} instead.
<wx/utils.h>
\membersection{::wxPostEvent}\label{wxpostevent}
\func{void}{wxPostEvent}{\param{wxEvtHandler *}{dest}, \param{wxEvent\& }{event}}
This function posts the event to the specified {\it dest} object. The
difference between sending an event and posting it is that in the first case
the event is processed before the function returns (in wxWindows, event sending
is done with \helpref{ProcessEvent}{wxevthandlerprocessevent} function), but in
the second, the function returns immediately and the event will be processed
sometime later - usually during the next even loop iteration.
Note that a copy of the {\it event} is made by the function, so the original
copy can be deleted as soon as function returns. This function can also be used
to send events between different threads safely.
\wxheading{Include files}
<wx/app.h>
\membersection{::wxSafeYield}\label{wxsafeyield}
\func{bool}{wxSafeYield}{\param{wxWindow*}{ win = NULL}}
@@ -1480,18 +1510,6 @@ Returns the result of the call to \helpref{::wxYield}{wxyield}.
<wx/utils.h>
\membersection{::wxEnableTopLevelWindows}\label{wxenabletoplevelwindows}
\func{void}{wxEnableTopLevelWindow}{\param{bool}{ enable = TRUE}}
This function enables or disables all top level windows. It is used by
\helpref{::wxSafeYield}{wxsafeyield}.
\wxheading{Include files}
<wx/utils.h>
\membersection{::wxSetDisplayName}\label{wxsetdisplayname}
\func{void}{wxSetDisplayName}{\param{const wxString\& }{displayName}}
@@ -1667,7 +1685,7 @@ function.
\wxheading{Include files}
<wx/utils.h>
<wx/app.h> or <wx/utils.h>
\section{Macros}\label{macros}