void TabbedPane::keyDown( KeyEvent &keyEvent )
{
if(keyEvent.getExtendedKey() == EXT_KEY_LEFT)
{
if(getSelectedIndex() > 0)
{
setSelectedTab(getSelectedIndex() - 1);
keyEvent.consume();
}
}
else if(keyEvent.getExtendedKey() == EXT_KEY_RIGHT)
{
setSelectedTab(getSelectedIndex() + 1);
keyEvent.consume();
}
}
void ScrollPane::keyRepeatCB( KeyEvent &keyEvent )
{
keyAction(keyEvent.getExtendedKey());
}
void TextField::handleKeyboard( KeyEvent &keyEvent )
{
if(handleHotkeys(keyEvent))
{
return;
}
//delete the next character
if(keyEvent.getKey() == KEY_DELETE)
{
if(getCaretPosition() == getTextLength()
&& getSelectionStart() == getSelectionEnd())
{
return;
}
if(isReadOnly())
{
return;
}
if(getSelectionStart() == getSelectionEnd())
{
removeNextCharacter();
}
else
{
deleteSelection();
}
setBlinking(true);
invalidateBlink();
return;
}
//delete the previous character
if(keyEvent.getKey() == KEY_BACKSPACE)
{
if(getCaretPosition() == 0 && getSelectionStart() == getSelectionEnd())
{
return;
}
if(isReadOnly())
{
return;
}
if(getSelectionStart() == getSelectionEnd())
{
removeLastCharacter();
}
else
{
deleteSelection();
}
setBlinking(true);
invalidateBlink();
return;
}
if(keyEvent.getUnichar() >= ' ')
{
if(isReadOnly())
{
setBlinking(true);
invalidateBlink();
return;
}
if( isNumeric())
{
if(keyEvent.getUnichar() >= 0x30 && keyEvent.getUnichar() <= 0x39 )
{
deleteSelection();
addToNextCharacter(keyEvent.getUnichar());
setBlinking(true);
invalidateBlink();
}
else if(wantedDecimal() && keyEvent.getUnichar() == 0x2e )
{
//check if there is already a decimal
const char *text = getText().c_str();
for (int i = 0; i < getTextLength(); ++i)
{
if(text[i] == 0x2e)
{
return;
}
}
deleteSelection();
addToNextCharacter(keyEvent.getUnichar());
setBlinking(true);
invalidateBlink();
}
else if(wantedMinus() && keyEvent.getUnichar() == 0x2d )
{
//check if we are in the first position
if(getCaretPosition() != 0)
{
return;
}
//check if there is already a minus
const char *text = getText().c_str();
for (int i = 0; i < getTextLength(); ++i)
{
if(text[i] == 0x2d)
{
return;
}
}
deleteSelection();
addToNextCharacter(keyEvent.getUnichar());
setBlinking(true);
invalidateBlink();
}
return;
}
deleteSelection();
addToNextCharacter(keyEvent.getUnichar());
setBlinking(true);
invalidateBlink();
return;
}
switch (keyEvent.getExtendedKey())
{
case EXT_KEY_RIGHT:
if(getCaretPosition() == getTextLength()
&& getSelectionStart() != getSelectionEnd() &&
keyEvent.shift())
{
return;
}
else if(getCaretPosition() == getTextLength()
&& getSelectionStart() == getSelectionEnd())
{
return;
}
positionCaret(getCaretPosition() + 1);
if(keyEvent.shift())
{
if(getSelectionStart() == getSelectionEnd())
{
setSelection(getCaretPosition() - 1, getCaretPosition());
}
else
{
if(getCaretPosition() - 1 < getSelectionEnd())
setSelection(getSelectionEnd(), getCaretPosition());
else
setSelection(getSelectionStart(), getCaretPosition());
}
}
else if(getSelectionStart() != getSelectionEnd())
{
int caretPos = getSelectionEnd();
setSelection(0,0);
positionCaret(caretPos);
}
setBlinking(true);
invalidateBlink();
break;
case EXT_KEY_LEFT:
if(getCaretPosition() == 0
&& getSelectionStart() != getSelectionEnd() &&
keyEvent.shift())
{
return;
}
else if(getCaretPosition() == 0
&& getSelectionStart() == getSelectionEnd())
{
return;
}
positionCaret(getCaretPosition() - 1);
if(keyEvent.shift())
{
if(getSelectionStart() == getSelectionEnd())
{
setSelection(getCaretPosition() + 1, getCaretPosition());
}
else
{
if(getCaretPosition() + 1 < getSelectionEnd())
setSelection(getSelectionEnd(), getCaretPosition());
else
setSelection(getSelectionStart(), getCaretPosition());
}
}
else if(getSelectionStart() != getSelectionEnd())
{
int caretPos = getSelectionStart();
setSelection(0,0);
positionCaret(caretPos);
}
setBlinking(true);
invalidateBlink();
break;
}
}
