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fix for menu helpstring in the status bar for MDI child frames

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7158 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2000-04-13 18:03:34 +00:00
parent cbb5561c49
commit 99f55f5c26
6 changed files with 69 additions and 29 deletions
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4
include/wx/frame.h
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@@ -192,6 +192,10 @@ protected:
// something changes
virtual void PositionStatusBar() { }
// show the help string for this menu item in the given status bar: the
// status bar pointer can be NULL; return TRUE if help was shown
bool ShowMenuHelp(wxStatusBar *statbar, int id);
wxStatusBar *m_frameStatusBar;
#endif // wxUSE_STATUSBAR

1
include/wx/gtk/mdi.h
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@@ -153,6 +153,7 @@ public:
virtual bool IsTopLevel() const { return FALSE; }
void OnActivate( wxActivateEvent& event );
void OnMenuHighlight( wxMenuEvent& event );
// implementation

1
include/wx/gtk1/mdi.h
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@@ -153,6 +153,7 @@ public:
virtual bool IsTopLevel() const { return FALSE; }
void OnActivate( wxActivateEvent& event );
void OnMenuHighlight( wxMenuEvent& event );
// implementation

52
src/common/framecmn.cpp
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@@ -284,29 +284,7 @@ void wxFrameBase::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
void wxFrameBase::OnMenuHighlight(wxMenuEvent& event)
{
#if wxUSE_STATUSBAR
if ( GetStatusBar() )
{
// if no help string found, we will clear the status bar text
wxString helpString;
int menuId = event.GetMenuId();
if ( menuId != wxID_SEPARATOR && menuId != -2 /* wxID_TITLE */ )
{
wxMenuBar *menuBar = GetMenuBar();
if ( menuBar )
{
// it's ok if we don't find the item because it might belong
// to the popup menu
wxMenuItem *item = menuBar->FindItem(menuId);
if ( item )
helpString = item->GetHelp();
}
}
// set status text even if the string is empty - this will at least
// remove the string from the item which was previously selected
SetStatusText(helpString);
}
(void)ShowMenuHelp(GetStatusBar(), event.GetMenuId());
#endif // wxUSE_STATUSBAR
}
@@ -372,6 +350,34 @@ void wxFrameBase::SetStatusWidths(int n, const int widths_field[] )
PositionStatusBar();
}
bool wxFrameBase::ShowMenuHelp(wxStatusBar *statbar, int menuId)
{
if ( !statbar )
return FALSE;
// if no help string found, we will clear the status bar text
wxString helpString;
if ( menuId != wxID_SEPARATOR && menuId != -2 /* wxID_TITLE */ )
{
wxMenuBar *menuBar = GetMenuBar();
if ( menuBar )
{
// it's ok if we don't find the item because it might belong
// to the popup menu
wxMenuItem *item = menuBar->FindItem(menuId);
if ( item )
helpString = item->GetHelp();
}
}
// set status text even if the string is empty - this will at least
// remove the string from the item which was previously selected
statbar->SetStatusText(helpString);
return !helpString.IsEmpty();
}
#endif // wxUSE_STATUSBAR
// ----------------------------------------------------------------------------

14
src/gtk/mdi.cpp
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@@ -303,6 +303,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame,wxFrame)
BEGIN_EVENT_TABLE(wxMDIChildFrame, wxFrame)
EVT_ACTIVATE(wxMDIChildFrame::OnActivate)
EVT_MENU_HIGHLIGHT_ALL(wxMDIChildFrame::OnMenuHighlight)
END_EVENT_TABLE()
wxMDIChildFrame::wxMDIChildFrame()
@@ -392,6 +393,19 @@ void wxMDIChildFrame::OnActivate( wxActivateEvent &WXUNUSED(event) )
{
}
void wxMDIChildFrame::OnMenuHighlight( wxMenuEvent& event )
{
#if wxUSE_STATUSBAR
wxMDIParentFrame *mdi_frame = (wxMDIParentFrame*)m_parent->GetParent();
if ( !ShowMenuHelp(mdi_frame->GetStatusBar(), event.GetMenuId()) )
{
// we don't have any help text for this item, but may be the MDI frame
// does?
mdi_frame->OnMenuHighlight(event);
}
#endif // wxUSE_STATUSBAR
}
//-----------------------------------------------------------------------------
// "size_allocate"
//-----------------------------------------------------------------------------

14
src/gtk1/mdi.cpp
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@@ -303,6 +303,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame,wxFrame)
BEGIN_EVENT_TABLE(wxMDIChildFrame, wxFrame)
EVT_ACTIVATE(wxMDIChildFrame::OnActivate)
EVT_MENU_HIGHLIGHT_ALL(wxMDIChildFrame::OnMenuHighlight)
END_EVENT_TABLE()
wxMDIChildFrame::wxMDIChildFrame()
@@ -392,6 +393,19 @@ void wxMDIChildFrame::OnActivate( wxActivateEvent &WXUNUSED(event) )
{
}
void wxMDIChildFrame::OnMenuHighlight( wxMenuEvent& event )
{
#if wxUSE_STATUSBAR
wxMDIParentFrame *mdi_frame = (wxMDIParentFrame*)m_parent->GetParent();
if ( !ShowMenuHelp(mdi_frame->GetStatusBar(), event.GetMenuId()) )
{
// we don't have any help text for this item, but may be the MDI frame
// does?
mdi_frame->OnMenuHighlight(event);
}
#endif // wxUSE_STATUSBAR
}
//-----------------------------------------------------------------------------
// "size_allocate"
//-----------------------------------------------------------------------------