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VisEventContentTwigOps Class Reference

#include <VisFramework/VisEvent/interface/VisEventContentTwigOps.h>

List of all members.

Public Slots
void	actionExpand (int id)
Public Member Functions
void	menuAction (IgQtObjectMenuMessage message)
void	menuUpdate (void)
Static Public Attributes
static const int	MENU_EXPAND = 71
Private Attributes
IgQtObjectMenu *	m_menu
VisEventContentTwig *	m_twig

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Detailed Description

Definition at line 20 of file VisEventContentTwigOps.h.

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Member Function Documentation

void VisEventContentTwigOps::actionExpand

(

int

id

)

[slot]

Definition at line 51 of file VisEventContentTwigOps.cc.

References ASSERT, VisEventContentTwig::cascade(), IgRepSet::invalidate(), m_twig, IgTwig::SELF_MASK, and IgTwig::STRUCTURE_MASK.

Referenced by menuAction().

{
    ASSERT (m_twig);
    QApplication::setOverrideCursor (Qt::waitCursor);
    m_twig->cascade (! m_twig->cascade ());
    IgRepSet::invalidate (m_twig, IgTwig::SELF_MASK | IgTwig::STRUCTURE_MASK);
    QApplication::restoreOverrideCursor ();
}

void VisEventContentTwigOps::menuAction

(

IgQtObjectMenuMessage

message

)

Definition at line 23 of file VisEventContentTwigOps.cc.

References actionExpand(), IgQtObjectMenu::insertFromDefs(), m_menu, m_twig, IgQtObjectMenuMessage::menu(), MENU_EXPAND, menuUpdate(), IgQtObjectMenuMessage::object(), and IgQtObjectMenu::removeFromDefs().

Referenced by VisEventCoreContent::init().

{
    static const IgQtObjectMenu::ItemDef defs [] = {
        { -1, MENU_EXPAND, "Expand",
          SLOT(actionExpand (int)), MENU_EXPAND }
    };
    static const int ndefs = sizeof (defs)/sizeof (defs[0]);
    
    m_menu = message.menu ();
    if (! (m_twig = dynamic_cast<VisEventContentTwig *> (message.object ())))
        m_menu->removeFromDefs (defs, ndefs);
    else
    {
        m_menu->insertFromDefs (this, defs, ndefs);
        menuUpdate ();
    }
}

void VisEventContentTwigOps::menuUpdate

(

void

)

Definition at line 42 of file VisEventContentTwigOps.cc.

References ASSERT, VisEventContentTwig::cascade(), IgQtObjectMenu::changeItem(), m_menu, m_twig, and MENU_EXPAND.

Referenced by menuAction().

{
    ASSERT (m_menu);
    // Update menu items to reflec the state of this twig.
    m_menu->changeItem (MENU_EXPAND, m_twig->cascade ()
                        ? "Update" : "Expand");
}

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Member Data Documentation

IgQtObjectMenu* VisEventContentTwigOps::m_menu [private]

Definition at line 37 of file VisEventContentTwigOps.h.

Referenced by menuAction(), and menuUpdate().

VisEventContentTwig* VisEventContentTwigOps::m_twig [private]

Definition at line 36 of file VisEventContentTwigOps.h.

Referenced by actionExpand(), menuAction(), and menuUpdate().

const int VisEventContentTwigOps::MENU_EXPAND = 71 [static]

Definition at line 24 of file VisEventContentTwigOps.h.

Referenced by menuAction(), and menuUpdate().

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The documentation for this class was generated from the following files:

• VisFramework/VisEvent/interface/VisEventContentTwigOps.h
• VisFramework/VisEvent/src/VisEventContentTwigOps.cc

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