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avoid crash if active_child_frame is not set yet

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30105 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2004-10-27 00:58:00 +00:00
parent 1b135c93ed
commit 1b10056f63
2 changed files with 22 additions and 18 deletions
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4
src/gtk/mdi.cpp
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@@ -170,6 +170,8 @@ void wxMDIParentFrame::OnInternalIdle()
/* need to set the menubar of the child */ /* need to set the menubar of the child */
wxMDIChildFrame *active_child_frame = GetActiveChild(); wxMDIChildFrame *active_child_frame = GetActiveChild();
if (active_child_frame != NULL)
{
wxMenuBar *menu_bar = active_child_frame->m_menuBar; wxMenuBar *menu_bar = active_child_frame->m_menuBar;
if (menu_bar) if (menu_bar)
{ {
@@ -180,7 +182,7 @@ void wxMDIParentFrame::OnInternalIdle()
0, 0, m_width, wxMENU_HEIGHT ); 0, 0, m_width, wxMENU_HEIGHT );
menu_bar->SetInvokingWindow(active_child_frame); menu_bar->SetInvokingWindow(active_child_frame);
} }
}
m_justInserted = false; m_justInserted = false;
return; return;
} }

4
src/gtk1/mdi.cpp
View File

@@ -170,6 +170,8 @@ void wxMDIParentFrame::OnInternalIdle()
/* need to set the menubar of the child */ /* need to set the menubar of the child */
wxMDIChildFrame *active_child_frame = GetActiveChild(); wxMDIChildFrame *active_child_frame = GetActiveChild();
if (active_child_frame != NULL)
{
wxMenuBar *menu_bar = active_child_frame->m_menuBar; wxMenuBar *menu_bar = active_child_frame->m_menuBar;
if (menu_bar) if (menu_bar)
{ {
@@ -180,7 +182,7 @@ void wxMDIParentFrame::OnInternalIdle()
0, 0, m_width, wxMENU_HEIGHT ); 0, 0, m_width, wxMENU_HEIGHT );
menu_bar->SetInvokingWindow(active_child_frame); menu_bar->SetInvokingWindow(active_child_frame);
} }
}
m_justInserted = false; m_justInserted = false;
return; return;
} }