Example #1
0
void TopWindow::onTooltipChange( const CtrlGeneric &rCtrl )
{
    // Check that the control is the active one
    if( m_pLastHitControl && m_pLastHitControl == &rCtrl )
    {
        // Set the tooltip text variable
        VarManager *pVarManager = VarManager::instance( getIntf() );
        pVarManager->getTooltipText().set( rCtrl.getTooltipText() );
    }
}
Example #2
0
void TopWindow::onTooltipChange( const CtrlGeneric &rCtrl )
{
    // Check that the control is the active one
    if( m_pLastHitControl && m_pLastHitControl == &rCtrl )
    {
        if( rCtrl.getTooltipText().size() )
        {
            // Set the tooltip text variable
            VarManager *pVarManager = VarManager::instance( getIntf() );
            pVarManager->getTooltipText().set( rCtrl.getTooltipText() );
            m_rWindowManager.showTooltip();
        }
        else
        {
            // Nothing to display, so hide the tooltip
            m_rWindowManager.hideTooltip();
        }
    }
}
Example #3
0
CtrlGeneric *TopWindow::findHitControl( int xPos, int yPos )
{
    if( m_pActiveLayout == NULL )
    {
        return NULL;
    }

    // Get the controls in the active layout
    const list<LayeredControl> &ctrlList = m_pActiveLayout->getControlList();
    list<LayeredControl>::const_reverse_iterator iter;

    // New control hit by the mouse
    CtrlGeneric *pNewHitControl = NULL;

    // Loop on the control list to find the uppest hit control
    for( iter = ctrlList.rbegin(); iter != ctrlList.rend(); iter++ )
    {
        // Get the position of the control in the layout
        const Position *pos = (*iter).m_pControl->getPosition();
        if( pos != NULL )
        {
            // Compute the coordinates of the mouse relative to the control
            int xRel = xPos - pos->getLeft();
            int yRel = yPos - pos->getTop();

            CtrlGeneric *pCtrl = (*iter).m_pControl;
            // Control hit ?
            if( pCtrl->isVisible() && pCtrl->mouseOver( xRel, yRel ) )
            {
                pNewHitControl = (*iter).m_pControl;
                break;
            }
        }
        else
        {
            msg_Dbg( getIntf(), "Control at NULL position" );
        }
    }

    // If the hit control has just been entered, send it an enter event
    if( pNewHitControl && (pNewHitControl != m_pLastHitControl) )
    {
        // Don't send the event if another control captured the mouse
        if( !m_pCapturingControl || (m_pCapturingControl == pNewHitControl ) )
        {
            EvtEnter evt( getIntf() );
            pNewHitControl->handleEvent( evt );

            if( !m_pCapturingControl )
            {
                // Show the tooltip
                m_rWindowManager.hideTooltip();
                UString tipText = pNewHitControl->getTooltipText();
                if( tipText.length() > 0 )
                {
                    // Set the tooltip text variable
                    VarManager *pVarManager = VarManager::instance( getIntf() );
                    pVarManager->getTooltipText().set( tipText );
                    m_rWindowManager.showTooltip();
                }
            }
        }
    }

    return pNewHitControl;
}