///////////////////////////////////////////////////////////////////////////////
// ============================================================================
-// headers & declarations
+// declarations
// ============================================================================
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+ #pragma implementation "menuitem.h"
+#endif
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "wx/defs.h"
+
#include "wx/menu.h"
#include "wx/menuitem.h"
#include "wx/utils.h"
#include "wx/frame.h"
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
#include <Xm/Label.h>
#include <Xm/LabelG.h>
#include <Xm/CascadeBG.h>
#include <Xm/ToggleB.h>
#include <Xm/ToggleBG.h>
#include <Xm/RowColumn.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
#include "wx/motif/private.h"
-void wxMenuItemCallback (Widget w, XtPointer clientData,
- XtPointer ptr);
-void wxMenuItemArmCallback (Widget w, XtPointer clientData,
- XtPointer ptr);
-void wxMenuItemDisarmCallback (Widget w, XtPointer clientData,
- XtPointer ptr);
+// ----------------------------------------------------------------------------
+// functions prototypes
+// ----------------------------------------------------------------------------
+
+static void wxMenuItemCallback(Widget w, XtPointer clientData, XtPointer ptr);
+static void wxMenuItemArmCallback(Widget w, XtPointer clientData, XtPointer ptr);
+static void wxMenuItemDisarmCallback(Widget w, XtPointer clientData, XtPointer ptr);
// ============================================================================
// implementation
// dynamic classes implementation
// ----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
-#endif //USE_SHARED_LIBRARY
// ----------------------------------------------------------------------------
// wxMenuItem
// ctor & dtor
// -----------
-wxMenuItem::wxMenuItem(wxMenu *pParentMenu, int id,
- const wxString& strName, const wxString& strHelp,
- bool bCheckable,
- wxMenu *pSubMenu) :
-m_strHelp(strHelp),
-m_bCheckable(bCheckable),
-m_strName(strName)
+wxMenuItem::wxMenuItem(wxMenu *pParentMenu,
+ int id,
+ const wxString& strName,
+ const wxString& strHelp,
+ wxItemKind kind,
+ wxMenu *pSubMenu)
+ : wxMenuItemBase(pParentMenu, id, strName, strHelp, kind, pSubMenu)
{
- wxASSERT( pParentMenu != NULL );
-
- m_pParentMenu = pParentMenu;
- m_pSubMenu = pSubMenu;
- m_idItem = id;
- m_bEnabled = TRUE;
- m_bChecked = FALSE;
-
- //// Motif-specific
- m_menuBar = NULL;
+ // Motif-specific
+ m_menuBar = NULL;
m_buttonWidget = (WXWidget) NULL;
- m_topMenu = NULL;
-}
-
-wxMenuItem::~wxMenuItem()
-{
+ m_topMenu = NULL;
}
-// misc
-// ----
-
-// delete the sub menu
-void wxMenuItem::DeleteSubMenu()
+wxMenuItem::~wxMenuItem()
{
- wxASSERT( m_pSubMenu != NULL );
-
- delete m_pSubMenu;
- m_pSubMenu = NULL;
}
// change item state
void wxMenuItem::Enable(bool bDoEnable)
{
- if ( m_bEnabled != bDoEnable )
+ if ( m_isEnabled != bDoEnable )
{
- if ( m_pSubMenu == NULL )
- { // normal menu item
+ if ( !IsSubMenu() )
+ {
+ // normal menu item
if (m_buttonWidget)
XtSetSensitive( (Widget) m_buttonWidget, (Boolean) bDoEnable);
}
if (m_buttonWidget)
XtSetSensitive( (Widget) m_buttonWidget, (Boolean) bDoEnable);
}
-
- m_bEnabled = bDoEnable;
+
+ wxMenuItemBase::Enable(bDoEnable);
}
}
void wxMenuItem::Check(bool bDoCheck)
{
wxCHECK_RET( IsCheckable(), "only checkable items may be checked" );
-
- if ( m_bChecked != bDoCheck )
+
+ if ( m_isChecked != bDoCheck )
{
- if (m_buttonWidget && XtIsSubclass ((Widget) m_buttonWidget, xmToggleButtonGadgetClass))
+ if ( m_buttonWidget )
{
- XtVaSetValues ( (Widget) m_buttonWidget, XmNset, (Boolean) bDoCheck, NULL);
+ wxASSERT_MSG( XtIsSubclass((Widget)m_buttonWidget,
+ xmToggleButtonGadgetClass),
+ wxT("checkable menu item must be a toggle button") );
+
+ XtVaSetValues((Widget)m_buttonWidget,
+ XmNset, (Boolean)bDoCheck,
+ NULL);
}
- m_bChecked = bDoCheck;
+
+ wxMenuItemBase::Check(bDoCheck);
}
}
-//// Motif-specific
+/* static */
+wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
+{
+ return wxStripMenuCodes(text);
+}
+
+// ----------------------------------------------------------------------------
+// wxMenuItemBase
+// ----------------------------------------------------------------------------
+
+wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
+ int id,
+ const wxString& name,
+ const wxString& help,
+ wxItemKind kind,
+ wxMenu *subMenu)
+{
+ return new wxMenuItem(parentMenu, id, name, help, kind, subMenu);
+}
+
+// ----------------------------------------------------------------------------
+// Motif-specific
+// ----------------------------------------------------------------------------
void wxMenuItem::CreateItem (WXWidget menu, wxMenuBar * menuBar, wxMenu * topMenu)
{
m_menuBar = menuBar;
m_topMenu = topMenu;
-
+
if (GetId() == -2)
{
// Id=-2 identifies a Title item.
- wxStripMenuCodes ((char*) (const char*) m_strName, wxBuffer);
- m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (wxBuffer,
+ m_buttonWidget = (WXWidget) XtVaCreateManagedWidget
+ (wxStripMenuCodes(m_text),
xmLabelGadgetClass, (Widget) menu, NULL);
}
- else if ((!m_strName.IsNull() && m_strName != "") && (!m_pSubMenu))
+ else if ((!m_text.IsNull() && m_text != "") && (!m_subMenu))
{
- wxStripMenuCodes ((char*) (const char*) m_strName, wxBuffer);
+ wxString strName = wxStripMenuCodes(m_text);
if (IsCheckable())
{
- m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (wxBuffer,
+ m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (strName,
xmToggleButtonGadgetClass, (Widget) menu,
NULL);
XtVaSetValues ((Widget) m_buttonWidget, XmNset, (Boolean) IsChecked(), NULL);
}
else
- m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (wxBuffer,
+ m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (strName,
xmPushButtonGadgetClass, (Widget) menu,
NULL);
- char mnem = wxFindMnemonic (m_strName);
+ char mnem = wxFindMnemonic (m_text);
if (mnem != 0)
XtVaSetValues ((Widget) m_buttonWidget, XmNmnemonic, mnem, NULL);
-
+
//// TODO: proper accelerator treatment. What does wxFindAccelerator
//// look for?
- strcpy(wxBuffer, (char*) (const char*) m_strName);
- char *accel = wxFindAccelerator (wxBuffer);
+ strName = m_text;
+ char *accel = wxFindAccelerator (strName);
if (accel)
XtVaSetValues ((Widget) m_buttonWidget, XmNaccelerator, accel, NULL);
-
+
// TODO: What does this do?
- strcpy(wxBuffer, (char*) (const char*) m_strName);
- XmString accel_str = wxFindAcceleratorText (wxBuffer);
+ XmString accel_str = wxFindAcceleratorText (strName);
if (accel_str)
{
XtVaSetValues ((Widget) m_buttonWidget, XmNacceleratorText, accel_str, NULL);
XmStringFree (accel_str);
}
-
+
if (IsCheckable())
XtAddCallback ((Widget) m_buttonWidget,
XmNvalueChangedCallback,
m_buttonWidget = (WXWidget) XtVaCreateManagedWidget ("separator",
xmSeparatorGadgetClass, (Widget) menu, NULL);
}
- else if (m_pSubMenu)
+ else if (m_subMenu)
{
- m_buttonWidget = m_pSubMenu->CreateMenu (menuBar, menu, topMenu, m_strName, TRUE);
- m_pSubMenu->SetButtonWidget(m_buttonWidget);
+ m_buttonWidget = m_subMenu->CreateMenu (menuBar, menu, topMenu, m_text, TRUE);
+ m_subMenu->SetButtonWidget(m_buttonWidget);
XtAddCallback ((Widget) m_buttonWidget,
XmNcascadingCallback,
(XtCallbackProc) wxMenuItemArmCallback,
{
if (GetId() == -2)
{
- ; // Nothing
-
+ ; // Nothing
+
}
- else if ((!m_strName.IsNull() && (m_strName != "")) && !m_pSubMenu)
+ else if ((!m_text.IsNull() && (m_text != "")) && !m_subMenu)
{
if (m_buttonWidget)
{
}
else if (GetId() == -1)
{
- ; // Nothing
-
+ ; // Nothing
+
}
else if (GetSubMenu())
{
XtRemoveCallback ((Widget) m_buttonWidget, XmNcascadingCallback,
wxMenuItemArmCallback, (XtPointer) this);
}
- m_pSubMenu->DestroyMenu(full);
+ m_subMenu->DestroyMenu(full);
if (full)
m_buttonWidget = NULL;
}
-
+
if (m_buttonWidget && full)
{
XtDestroyWidget ((Widget) m_buttonWidget);
}
}
-void wxMenuItem::SetLabel(const wxString& label)
+void wxMenuItem::SetText(const wxString& label)
{
char mnem = wxFindMnemonic (label);
- wxStripMenuCodes ((char*) (const char*) label, wxBuffer);
-
- m_strName = label;
-
+ wxString label2 = wxStripMenuCodes(label);
+
+ m_text = label;
+
if (m_buttonWidget)
{
- XmString label_str = XmStringCreateSimple (wxBuffer);
+ wxXmString label_str(label2);
XtVaSetValues ((Widget) m_buttonWidget,
- XmNlabelString, label_str,
+ XmNlabelString, label_str(),
NULL);
- XmStringFree (label_str);
if (mnem != 0)
XtVaSetValues ((Widget) m_buttonWidget, XmNmnemonic, mnem, NULL);
- strcpy(wxBuffer, (char*) (const char*) label);
- char *accel = wxFindAccelerator (wxBuffer);
+ char *accel = wxFindAccelerator (label2);
if (accel)
XtVaSetValues ((Widget) m_buttonWidget, XmNaccelerator, accel, NULL);
-
- strcpy(wxBuffer, (char*) (const char*) label);
- XmString accel_str = wxFindAcceleratorText (wxBuffer);
+
+ XmString accel_str = wxFindAcceleratorText (label2);
if (accel_str)
{
XtVaSetValues ((Widget) m_buttonWidget, XmNacceleratorText, accel_str, NULL);
}
}
-void wxMenuItemCallback (Widget w, XtPointer clientData,
- XtPointer ptr)
+// ----------------------------------------------------------------------------
+// Motif callbacks
+// ----------------------------------------------------------------------------
+
+void wxMenuItemCallback (Widget WXUNUSED(w), XtPointer clientData,
+ XtPointer WXUNUSED(ptr))
{
wxMenuItem *item = (wxMenuItem *) clientData;
if (item)
{
+ wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, item->GetId());
+ event.SetInt( item->GetId() );
+
if (item->IsCheckable())
{
Boolean isChecked = FALSE;
- XtVaGetValues ((Widget) item->GetButtonWidget(), XmNset, & isChecked, NULL);
- item->SetChecked(isChecked);
+ XtVaGetValues ((Widget) item->GetButtonWidget(),
+ XmNset, & isChecked,
+ NULL);
+
+ // only set the flag, don't actually check anything
+ item->wxMenuItemBase::Check(isChecked);
+ event.SetInt(isChecked);
}
+
if (item->GetMenuBar() && item->GetMenuBar()->GetMenuBarFrame())
{
- wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, item->GetId());
- commandEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
- commandEvent.SetInt( item->GetId() );
-
- item->GetMenuBar()->GetMenuBarFrame()->GetEventHandler()->ProcessEvent(commandEvent);
+ event.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
+
+ item->GetMenuBar()->GetMenuBarFrame()
+ ->GetEventHandler()->ProcessEvent(event);
}
+ // this is the child of a popup menu
else if (item->GetTopMenu())
{
- wxCommandEvent event (wxEVT_COMMAND_MENU_SELECTED, item->GetId());
event.SetEventObject(item->GetTopMenu());
- event.SetInt( item->GetId() );
-
+
item->GetTopMenu()->ProcessCommand (event);
+
+ // Since PopupMenu under Motif still grab right mouse
+ // button events after it was closed, we need to delete
+ // the associated widgets to allow next PopUpMenu to
+ // appear; this needs to be done there because doing it in
+ // a WorkProc as before may cause crashes if a menu item causes
+ // the parent window of the menu to be destroyed
+ item->GetTopMenu()->DestroyWidgetAndDetach();
}
}
}
-void wxMenuItemArmCallback (Widget w, XtPointer clientData,
- XtPointer ptr)
+void wxMenuItemArmCallback (Widget WXUNUSED(w), XtPointer clientData,
+ XtPointer WXUNUSED(ptr))
{
wxMenuItem *item = (wxMenuItem *) clientData;
if (item)
{
wxMenuEvent menuEvent(wxEVT_MENU_HIGHLIGHT, item->GetId());
menuEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
-
- item->GetMenuBar()->GetMenuBarFrame()->GetEventHandler()->ProcessEvent(menuEvent);
+
+ item->GetMenuBar()->GetMenuBarFrame()
+ ->GetEventHandler()->ProcessEvent(menuEvent);
}
}
}
-void
-wxMenuItemDisarmCallback (Widget w, XtPointer clientData,
- XtPointer ptr)
+void
+wxMenuItemDisarmCallback (Widget WXUNUSED(w), XtPointer clientData,
+ XtPointer WXUNUSED(ptr))
{
wxMenuItem *item = (wxMenuItem *) clientData;
if (item)
// special to event system
wxMenuEvent menuEvent(wxEVT_MENU_HIGHLIGHT, -1);
menuEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
-
- item->GetMenuBar()->GetMenuBarFrame()->GetEventHandler()->ProcessEvent(menuEvent);
+
+ item->GetMenuBar()->GetMenuBarFrame()
+ ->GetEventHandler()->ProcessEvent(menuEvent);
}
}
}
projects / wxWidgets.git / blobdiff