java.awt.event.KeyEvent#isControlDown

Source File: KeyGetter.java From tn5250j with GNU General Public License v2.0

6 votes

void processVTKeyTyped(KeyEvent e){

       displayInfo(e);
      int keycode = e.getKeyCode();
      if (e.isAltDown() ||
         e.isShiftDown() ||
         e.isControlDown() ||
         e.isActionKey() ||
         keycode == KeyEvent.VK_CONTROL) {

         keyevent = e;
//            displayInfo(e,"Released added ");
         dialog.setVisible(false);
         dialog.dispose();
      }

   }

Source File: GUILabelingTool.java From Pixie with MIT License

6 votes

/**
 * Handles the keys which have the same functionality for all the types
 * of labeling.
 */
private void dispatchKeyGeneral(KeyEvent e) {
    int eventId = e.getID();
    int key = e.getKeyCode();

    // the mapping of the keys is based on the default assignment of keys  for UGEE graphic tablet
    if (eventId == KeyEvent.KEY_PRESSED) {
        if (e.isControlDown()) {
            handleCtrlKey(key);
        } else if (e.isAltDown()) {
            handleAltKey(key);
        } else {
            handleNormalKey(key);
        }
    }
}

Source File: Search.java From TrakEM2 with GNU General Public License v3.0

6 votes

private void tryCloseTab(KeyEvent ke) {
	switch (ke.getKeyCode()) {
	case KeyEvent.VK_W:
		if (!ke.isControlDown())
			return;
		int ntabs = search_tabs.getTabCount();
		if (0 == ntabs) {
			instance.destroy();
			return;
		}
		search_tabs.remove(search_tabs.getSelectedIndex());
		return;
	default:
		return;
	}
}

Source File: KeyStroker.java From tn5250j with GNU General Public License v2.0

6 votes

public void setAttributes(KeyEvent ke, boolean isAltGr) {

    keyCode = ke.getKeyCode();
    isShiftDown = ke.isShiftDown();
    isControlDown = ke.isControlDown();
    isAltDown = ke.isAltDown();
    isAltGrDown = isAltGr;
    location = ke.getKeyLocation();

    hashCode = keyCode +
        (isShiftDown ? 1 : 0) +
        (isControlDown ? 1 : 0) +
        (isAltDown ? 1 : 0) +
        (isAltGrDown ? 1 : 0) +
        location;
  }

Source File: Ruler.java From jdk8u60 with GNU General Public License v2.0

6 votes

@Override
public void keyPressed(KeyEvent e) {
    int step = e.isControlDown() ? 50 : e.isAltDown() ? 1 : 5;
    switch (e.getKeyCode()) {
        case KeyEvent.VK_LEFT:
            setLocation(getX() - step, getY());
            break;
        case KeyEvent.VK_RIGHT:
            setLocation(getX() + step, getY());
            break;
        case KeyEvent.VK_UP:
            setLocation(getX(), getY() - step);
            break;
        case KeyEvent.VK_DOWN:
            setLocation(getX(), getY() + step);
            break;
        case KeyEvent.VK_ESCAPE:
            exitAction.actionPerformed(null);
    }
}

Source File: StaffApplication.java From RemoteSupportTool with Apache License 2.0

6 votes

@Override
protected synchronized void doHandleKeyTyped(KeyEvent e) {
    if (handler == null) return;
    //LOGGER.debug("key typed: " + e.paramString());
    final char keyChar = e.getKeyChar();

    // Don't type non printable characters.
    if (keyChar == KeyEvent.CHAR_UNDEFINED || Character.isWhitespace(keyChar) || Character.isISOControl(keyChar) || Character.isIdentifierIgnorable(keyChar)) {
        //LOGGER.debug("non printable {} / {}", Character.isWhitespace(keyChar), Character.isISOControl(keyChar));
        return;
    }

    // Don't type a character, if a modifier key is pressed at the same time.
    if (e.isControlDown() || e.isMetaDown() || windowsKeyDown || (!SystemUtils.IS_OS_MAC && e.isAltDown())) {
        //LOGGER.debug("modifier {} / {} / {} / {}", e.isControlDown(), e.isAltDown(), e.isMetaDown(), windowsKeyDown);
        return;
    }

    //LOGGER.debug("type character \"{}\" ({})", keyChar, e.getKeyCode());
    handler.sendKeyType(keyChar);
    e.consume();
}

Source File: Ruler.java From openjdk-8-source with GNU General Public License v2.0

6 votes

@Override
public void keyPressed(KeyEvent e) {
    int step = e.isControlDown() ? 50 : e.isAltDown() ? 1 : 5;
    switch (e.getKeyCode()) {
        case KeyEvent.VK_LEFT:
            setLocation(getX() - step, getY());
            break;
        case KeyEvent.VK_RIGHT:
            setLocation(getX() + step, getY());
            break;
        case KeyEvent.VK_UP:
            setLocation(getX(), getY() - step);
            break;
        case KeyEvent.VK_DOWN:
            setLocation(getX(), getY() + step);
            break;
        case KeyEvent.VK_ESCAPE:
            exitAction.actionPerformed(null);
    }
}

Source File: Ruler.java From hottub with GNU General Public License v2.0

6 votes

@Override
public void keyPressed(KeyEvent e) {
    int step = e.isControlDown() ? 50 : e.isAltDown() ? 1 : 5;
    switch (e.getKeyCode()) {
        case KeyEvent.VK_LEFT:
            setLocation(getX() - step, getY());
            break;
        case KeyEvent.VK_RIGHT:
            setLocation(getX() + step, getY());
            break;
        case KeyEvent.VK_UP:
            setLocation(getX(), getY() - step);
            break;
        case KeyEvent.VK_DOWN:
            setLocation(getX(), getY() + step);
            break;
        case KeyEvent.VK_ESCAPE:
            exitAction.actionPerformed(null);
    }
}

Source File: KeyStroker.java From tn5250j with GNU General Public License v2.0

6 votes

public KeyStroker(KeyEvent ke, boolean isAltGrDown) {


    this.keyCode = ke.getKeyCode();
    this.isShiftDown = ke.isShiftDown();
    this.isControlDown = ke.isControlDown();
    this.isAltDown = ke.isAltDown();
    this.isAltGrDown = isAltGrDown;
    this.location = ke.getKeyLocation();

    hashCode = keyCode +
        (isShiftDown ? 1 : 0) +
        (isControlDown ? 1 : 0) +
        (isAltDown ? 1 : 0) +
        (isAltGrDown ? 1 : 0) +
        location;

  }

Source File: KeyGetter.java From tn5250j with GNU General Public License v2.0

6 votes

void processVTKeyReleased(KeyEvent e){
         displayInfo(e);
      if (isLinux && e.getKeyCode() == KeyEvent.VK_ALT_GRAPH) {

         isAltGr = false;
      }
      int keycode = e.getKeyCode();
      if (e.isAltDown() ||
         e.isShiftDown() ||
         e.isControlDown() ||
         e.isActionKey() ||
         keycode == KeyEvent.VK_CONTROL) {


         keyevent = e;
//            displayInfo(e,"Released added");
         dialog.setVisible(false);
         dialog.dispose();
      }
  }

Source File: ConsoleTextPane.java From energy2d with GNU Lesser General Public License v3.0

6 votes

/**
 * Custom key event processing for command history implementation. Captures
 * key up and key down * strokes to call command history and redefines the
 * same events with control down to allow caret * vertical shift.
 */
protected void processKeyEvent(KeyEvent e) {
	// Id Control key is down, captures events does command history recall
	// and inhibits caret vertical shift.
	if (e.getKeyCode() == KeyEvent.VK_UP && e.getID() == KeyEvent.KEY_PRESSED
			&& !e.isControlDown()) {
		recallCommand(true);
	} else if (e.getKeyCode() == KeyEvent.VK_DOWN && e.getID() == KeyEvent.KEY_PRESSED
			&& !e.isControlDown()) {
		recallCommand(false);
	}
	// If Control key is down, redefines the event as if it where a key up
	// or key down stroke without
	// modifiers. This allows to move the caret up and down with no command
	// history recall.
	else if ((e.getKeyCode() == KeyEvent.VK_DOWN || e.getKeyCode() == KeyEvent.VK_UP)
			&& e.getID() == KeyEvent.KEY_PRESSED && e.isControlDown()) {
		super.processKeyEvent(new KeyEvent((Component) e.getSource(), e.getID(), e.getWhen(),
				0, // No modifiers
				e.getKeyCode(), e.getKeyChar(), e.getKeyLocation()));
	}
	// Standard processing for other events.
	else {
		super.processKeyEvent(e);
	}
}

Source File: ClipboardKeyAdapter.java From Cognizant-Intelligent-Test-Scripter with Apache License 2.0

6 votes

@Override
public void keyReleased(KeyEvent event) {
    if (event.isControlDown() || event.isMetaDown()) {
        switch (event.getKeyCode()) {
            case KeyEvent.VK_C:
                // Copy
                cancelEditing();
                XTableUtils.copyToClipboard(table, false);
                break;
            case KeyEvent.VK_X:
                // Cut
                cancelEditing();
                XTableUtils.copyToClipboard(table, true);
                break;
            case KeyEvent.VK_V:
                // Paste
                cancelEditing();
                XTableUtils.pasteFromClipboard(table);
                break;
            default:
                break;
        }
    }

}

Source File: WTextFieldPeer.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

@Override
public boolean handleJavaKeyEvent(KeyEvent e) {
    switch (e.getID()) {
       case KeyEvent.KEY_TYPED:
           if ((e.getKeyChar() == '\n') && !e.isAltDown() && !e.isControlDown()) {
                postEvent(new ActionEvent(target, ActionEvent.ACTION_PERFORMED,
                                          getText(), e.getWhen(), e.getModifiers()));
                return true;
           }
       break;
    }
    return false;
}

Source File: WTextFieldPeer.java From openjdk-8 with GNU General Public License v2.0

5 votes

@Override
public boolean handleJavaKeyEvent(KeyEvent e) {
    switch (e.getID()) {
       case KeyEvent.KEY_TYPED:
           if ((e.getKeyChar() == '\n') && !e.isAltDown() && !e.isControlDown()) {
                postEvent(new ActionEvent(target, ActionEvent.ACTION_PERFORMED,
                                          getText(), e.getWhen(), e.getModifiers()));
                return true;
           }
       break;
    }
    return false;
}

Source File: WTextFieldPeer.java From openjdk-8-source with GNU General Public License v2.0

5 votes

@Override
public boolean handleJavaKeyEvent(KeyEvent e) {
    switch (e.getID()) {
       case KeyEvent.KEY_TYPED:
           if ((e.getKeyChar() == '\n') && !e.isAltDown() && !e.isControlDown()) {
                postEvent(new ActionEvent(target, ActionEvent.ACTION_PERFORMED,
                                          getText(), e.getWhen(), e.getModifiers()));
                return true;
           }
       break;
    }
    return false;
}

Source File: KeyStroker.java From tn5250j with GNU General Public License v2.0

5 votes

public boolean equals(KeyEvent ke) {

    return (keyCode == ke.getKeyCode() &&
        isShiftDown == ke.isShiftDown() &&
        isControlDown == ke.isControlDown() &&
        isAltDown == ke.isAltDown() &&
        isAltGrDown == ke.isAltGraphDown() &&
        location == ke.getKeyLocation());
  }

Source File: ObjectSelector.java From jaamsim with Apache License 2.0

5 votes

@Override
public void keyPressed(KeyEvent e) {
	int keyCode = e.getKeyCode();
	boolean control = e.isControlDown();
	if (control && keyCode == KeyEvent.VK_C) {
		if (currentEntity != null) {
			GUIFrame.getInstance().copyToClipboard(currentEntity);
		}
	}
	if (control && keyCode == KeyEvent.VK_V) {
		GUIFrame.getInstance().pasteEntityFromClipboard();
	}
}

Source File: JConsolePanel.java From hortonmachine with GNU General Public License v3.0

4 votes

@Override
public void keyPressed(KeyEvent key) {
    switch (key.getKeyCode()) {
        case KeyEvent.VK_C:
            if (key.isControlDown()) {
                key.consume();
                append("\n");
                append(prompt.getPrompt());
                setCaretPosition(getText().length());
                cp = getCaretPosition();
            }
            break;
        case KeyEvent.VK_UP:
            String prev = history.prev();
            if (prev != null) {
                replaceRange(prev, cp, getText().length());
            }
            key.consume();
            break;
        case KeyEvent.VK_DOWN:
            String next = history.next();
            if (next != null) {
                replaceRange(next, cp, getText().length());
            }
            key.consume();
            break;
        case KeyEvent.VK_LEFT:
        case KeyEvent.VK_BACK_SPACE:
            if (cp == getCaretPosition()) {
                key.consume();
            }
            break;
        case KeyEvent.VK_ENTER:
            key.consume();
            String t = getText();
            append("\n");
            if (cmd != null) {
                String c = t.substring(cp);
                if (!c.isEmpty()) {
                    append(cmd.handle(c));
                    history.appendCommand(c);
                }
            }
            append(prompt.getPrompt());
            setCaretPosition(getText().length());
            cp = getCaretPosition();
    }
}

Source File: Diagrama.java From brModelo with GNU General Public License v3.0

4 votes

/**
 * Recebe as teclas do Editor.
 *
 * @param e
 */
public void ProcesseTeclas(KeyEvent e) {
    if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
        setComando(null);
        return;
    }

    if (e.getKeyCode() == KeyEvent.VK_ENTER) {
        InspectorItemBase ppr = getEditor().getInspectorEditor().FindByProperty("setTexto");
        if (ppr != null) {
            if (getEditor().getInspectorEditor().getSelecionado() == ppr) {
                getEditor().getInspectorEditor().PerformSelect(null);
            }
            getEditor().getInspectorEditor().PerformSelect(ppr);
            if (ppr instanceof InspectorItemExtender) {
                ((InspectorItemExtender) ppr).ExternalRun();
            }
        }
        return;
    }

    if (itensSelecionados.isEmpty()) {
        return;
    }

    FormaElementar item = itensSelecionados.get(0);
    int x = 0, y = 0;
    int inc = 3;
    if (e.isControlDown()) {
        inc = 1;
    }

    switch (e.getKeyCode()) {
        case KeyEvent.VK_LEFT:
            x = -inc;
            y = 0;
            break;
        case KeyEvent.VK_RIGHT:
            x = inc;
            y = 0;
            break;
        case KeyEvent.VK_UP:
            x = 0;
            y = -inc;
            break;
        case KeyEvent.VK_DOWN:
            x = 0;
            y = inc;
            break;
    }

    if (item.isAncorado()) {
        //HidePontosOnSelecao(false);
        e.consume();
    } else if (x != 0 || y != 0) {
        if (e.isShiftDown() && item instanceof Forma) {
            Rectangle rec = new Rectangle(0, 0, -x, -y);
            ((Forma) item).DoFormaResize(rec);
        } else {
            item.DoRaiseMove(x, y);
        }
        superAncorador.Posicione(item);
        DoBaseReenquadreReposicione();
        HidePontosOnSelecao(false);
        PerformInspector();
        e.consume();
    }
}

Source File: DefaultKeyboardHandler.java From tn5250j with GNU General Public License v2.0

4 votes

protected void displayInfo(KeyEvent e, String s) {
  String charString, keyCodeString, modString, tmpString, isString;

  char c = e.getKeyChar();
  int keyCode = e.getKeyCode();
  int modifiers = e.getModifiers();

  if (Character.isISOControl(c)) {
    charString = "key character = "
        + "(an unprintable control character)";
  } else {
    charString = "key character = '"
        + c + "'";
  }

  keyCodeString = "key code = " + keyCode
      + " ("
      + KeyEvent.getKeyText(keyCode)
      + ")";
  if (keyCode == KeyEvent.VK_PREVIOUS_CANDIDATE) {

    keyCodeString += " previous candidate ";

  }

  if (keyCode == KeyEvent.VK_DEAD_ABOVEDOT ||
      keyCode == KeyEvent.VK_DEAD_ABOVERING ||
      keyCode == KeyEvent.VK_DEAD_ACUTE ||
      keyCode == KeyEvent.VK_DEAD_BREVE ||
      keyCode == KeyEvent.VK_DEAD_CIRCUMFLEX

      ) {

    keyCodeString += " dead key ";

  }

  modString = "modifiers = " + modifiers;
  tmpString = KeyEvent.getKeyModifiersText(modifiers);
  if (tmpString.length() > 0) {
    modString += " (" + tmpString + ")";
  } else {
    modString += " (no modifiers)";
  }

  isString = "isKeys = isActionKey (" + e.isActionKey() + ")" +
      " isAltDown (" + e.isAltDown() + ")" +
      " isAltGraphDown (" + e.isAltGraphDown() + ")" +
      " isAltGraphDownLinux (" + isAltGr + ")" +
      " isControlDown (" + e.isControlDown() + ")" +
      " isMetaDown (" + e.isMetaDown() + ")" +
      " isShiftDown (" + e.isShiftDown() + ")";


  String newline = "\n";
  System.out.println(s + newline
      + "    " + charString + newline
      + "    " + keyCodeString + newline
      + "    " + modString + newline
      + "    " + isString + newline);

}

Java Code Examples for java.awt.event.KeyEvent#isControlDown()