SpaceKeyEater Class Reference

Filter out space bar key events, which is special case for dialog windows. More...

Inheritance diagram for SpaceKeyEater:

Collaboration diagram for SpaceKeyEater:

Public Member Functions
	SpaceKeyEater (QObject *parent=0)

Protected Member Functions
bool	eventFilter (QObject *obj, QEvent *event)

Detailed Description

Filter out space bar key events, which is special case for dialog windows.

Definition at line 22 of file CustomEventFilters.h.

Constructor & Destructor Documentation

SpaceKeyEater()

SpaceKeyEater::SpaceKeyEater

(

QObject *

parent = 0

)

Definition at line 21 of file CustomEventFilters.cpp.

: QObject(parent) {}

Member Function Documentation

eventFilter()

bool SpaceKeyEater::eventFilter ( QObject *  obj, QEvent *  event  )

protected

Definition at line 23 of file CustomEventFilters.cpp.

{
    if (event->type() == QEvent::KeyPress) {
        QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
        bool res = QObject::eventFilter(obj, event);
 
        if (keyEvent->key() == Qt::Key_Space) {
            return true; /* Always accept space bar */
        } else {
            return res;
        }
    } else {
        // standard event processing
        return QObject::eventFilter(obj, event);
    }
}

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

• /home/www/ba/GUI/coregui/utils/CustomEventFilters.h
• /home/www/ba/GUI/coregui/utils/CustomEventFilters.cpp