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// (c) 2000 Peter Putzer
#include <tqlineedit.h>
#include <kdebug.h>
#include "ksv_core.h"
#include "SpinBox.h"
KSVSpinBox::KSVSpinBox (TQWidget* parent, const char* name)
: TQSpinBox (0, 99, 1, parent, name),
TDECompletionBase (),
mClearedSelection (false)
{
TDECompletion* comp = ksv::numberCompletion();
setCompletionObject (comp, true);
editor()->installEventFilter (this);
connect (editor(), TQ_SIGNAL (textChanged (const TQString&)),
comp, TQ_SLOT (slotMakeCompletion (const TQString&)));
connect (comp, TQ_SIGNAL (match (const TQString&)),
this, TQ_SLOT (handleMatch (const TQString&)));
}
KSVSpinBox::~KSVSpinBox ()
{
}
TQString KSVSpinBox::mapValueToText (int value)
{
TQString result;
if (value < 10)
result.sprintf("%.2i", value);
else
result.setNum (value);
return result;
}
void KSVSpinBox::setCompletedText (const TQString& text)
{
TQLineEdit* e = editor ();
const int pos = e->cursorPosition();
e->setText (text);
e->setSelection (pos, text.length());
e->setCursorPosition (pos);
}
void KSVSpinBox::setCompletedItems (const TQStringList& /*items*/)
{
// dont know what is supposed to be in here but it has to be defined
// because else the lack of this damn thing is making it abstract
}
void KSVSpinBox::handleMatch (const TQString& match)
{
if (!match.isNull() && editor()->text().length() < 2 && !mClearedSelection)
setCompletedText (match);
}
bool KSVSpinBox::eventFilter (TQObject* o, TQEvent* e)
{
Q_UNUSED(o);
if (e->type() == TQEvent::KeyPress)
{
TQKeyEvent* ke = static_cast<TQKeyEvent*>(e);
switch (ke->key())
{
case Key_BackSpace:
case Key_Delete:
mClearedSelection = true;
break;
default:
mClearedSelection = false;
}
}
return false;
}
#include "SpinBox.moc"
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