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