Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert MSW window classes uniquification patch.

Browse Source 
Making the class names unique doesn't seem to be necessary so revert the patch
which appended unique pointer value to their names (r57030).

See #9031.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65233 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2010-08-10 18:57:51 +00:00
parent 5ed0415e3e
commit 563cf28f2a
1 changed files with 11 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/msw/app.cpp
View File

@@ -121,13 +121,17 @@ extern void wxSetKeyboardHook(bool doIt);
// see http://article.gmane.org/gmane.comp.lib.wxwidgets.devel/110282
struct ClassRegInfo
{
// the base name of the class: this is used to construct the unique name in
// wxApp::GetRegisteredClassName()
wxString basename;
ClassRegInfo(const wxChar *name)
: regname(name),
regnameNR(regname + wxApp::GetNoRedrawClassSuffix())
{
}
// the name of the registered class with and without CS_[HV]REDRAW styles
wxString regname,
regnameNR;
const wxString regname;
const wxString regnameNR;
wxDECLARE_NO_ASSIGN_CLASS(ClassRegInfo);
};
namespace
@@ -650,7 +654,7 @@ const wxChar *wxApp::GetRegisteredClassName(const wxChar *name,
const size_t count = gs_regClassesInfo.size();
for ( size_t n = 0; n < count; n++ )
{
if ( gs_regClassesInfo[n].basename == name )
if ( gs_regClassesInfo[n].regname == name )
return gs_regClassesInfo[n].regname.c_str();
}
@@ -665,16 +669,7 @@ const wxChar *wxApp::GetRegisteredClassName(const wxChar *name,
wndclass.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS | extraStyles;
ClassRegInfo regClass;
regClass.basename = name;
// constuct a unique suffix to allow registering the class with the same
// base name in a main application using wxWidgets and a DLL using
// wxWidgets loaded into its address space: as gs_regClassesInfo variable
// is different in them, we're going to obtain a unique prefix by using its
// address here
regClass.regname = regClass.basename +
wxString::Format(wxT("@%p"), &gs_regClassesInfo);
ClassRegInfo regClass(name);
wndclass.lpszClassName = regClass.regname.wx_str();
if ( !::RegisterClass(&wndclass) )
{
@@ -683,10 +678,6 @@ const wxChar *wxApp::GetRegisteredClassName(const wxChar *name,
return NULL;
}
// NB: remember that code elsewhere supposes that no redraw class names
// use the same names as normal classes with "NR" suffix so we must put
// "NR" at the end instead of using more natural basename+"NR"+suffix
regClass.regnameNR = regClass.regname + GetNoRedrawClassSuffix();
wndclass.style &= ~(CS_HREDRAW | CS_VREDRAW);
wndclass.lpszClassName = regClass.regnameNR.wx_str();
if ( !::RegisterClass(&wndclass) )