java.awt.event.ActionEvent#CTRL_MASK源码实例Demo

public @Override void actionPerformed(ActionEvent evt, JTextComponent target) {
    String cmd = evt.getActionCommand();
    int mod = evt.getModifiers();

    // Dirty fix for Completion shortcut on Unix !!!
    if (cmd != null && cmd.equals(" ") && (mod == ActionEvent.CTRL_MASK)) { // NOI18N
        // Ctrl + SPACE
    } else {
        Caret caret = target.getCaret();
        if (caret instanceof ExtCaret) {
            ((ExtCaret)caret).requestMatchBraceUpdateSync(); // synced bracket update
        }
        super.actionPerformed(evt, target);
    }

    if ((target != null) && (evt != null)) {
        if ((cmd != null) && (cmd.length() == 1)) {
            // Check whether char that should reindent the line was inserted
            checkIndentHotChars(target, cmd);

            // Check the completion
            checkCompletion(target, cmd);
        }
    }
}
 

@Override
public void actionPerformed(java.awt.event.ActionEvent e) {
  AffineTransform tx = new AffineTransform();

  // TODO: Make these factors configurable?
  if ((e.getModifiers() & ActionEvent.CTRL_MASK) > 0) {
    tx.translate(dx * 10, dy * 10);
  }
  else if ((e.getModifiers() & ActionEvent.SHIFT_MASK) > 0) {
    tx.translate(dx, dy);
  }
  else {
    tx.translate(dx * 5, dy * 5);
  }

  Set<Figure> transformedFigures = new HashSet<>();

  for (Figure f : getView().getSelectedFigures()) {
    if (f.isTransformable()) {
      transformedFigures.add(f);
      f.willChange();
      f.transform(tx);
      f.changed();
    }
  }

  fireUndoableEditHappened(new TransformEdit(transformedFigures, tx));
}
 

private void formMouseWheelMoved(java.awt.event.MouseWheelEvent evt) {//GEN-FIRST:event_formMouseWheelMoved
    int notches = evt.getWheelRotation();
    if ((evt.getModifiers() & ActionEvent.CTRL_MASK) == ActionEvent.CTRL_MASK) {
        // Ctrl + mouse scroll => change the border size
        changeBorderSize(notches);
    } else {
        // mouse scroll => zoom
        zoomImage(notches);
    }
}
 

private void vPlusBottomInsetButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_vPlusBottomInsetButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    update(-1, -1, null, null, new InsetsChange(0, 0, changeBy, 0, false), null, null, null);
}
 

private void hPlusLeftInsetButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_hPlusLeftInsetButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    update(-1, -1, null, null, new InsetsChange(0, changeBy, 0, 0, false), null, null, null);
}
 

private void hPlusPaddingButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_hPlusPaddingButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    update(-1, -1, null, new PaddingChange(changeBy, 0, false), null, null, null, null);
}
 

private void hPlusRightInsetButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_hPlusRightInsetButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    update(-1, -1, null, null, new InsetsChange(0, 0, 0, changeBy, false), null, null, null);
}
 

private void bPlusPaddingButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_bPlusPaddingButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    update(-1, -1, null, new PaddingChange(changeBy, changeBy, false), null, null, null, null);
}
 

private void vMinusPaddingButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_vMinusPaddingButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    boolean shift = ( evt.getModifiers() & ActionEvent.SHIFT_MASK ) != 0;
    update(-1, -1, null, new PaddingChange(0, -changeBy, shift), null, null, null, null);
}
 

private void hMinusInsetButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_hMinusInsetButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    boolean shift = ( evt.getModifiers() & ActionEvent.SHIFT_MASK ) != 0;
    update(-1, -1, null, null, new InsetsChange(0, -changeBy, 0, -changeBy, shift), null, null, null);
}
 

private void hGridPlusButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_hGridPlusButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    update(-1, -1, null, null, null, null, new GridSizeChange(changeBy, NO_INDIRECT_CHANGE, 0, NO_INDIRECT_CHANGE, false), null);
}
 

private void vMinusInsetButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_vMinusInsetButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    boolean shift = ( evt.getModifiers() & ActionEvent.SHIFT_MASK ) != 0;
    update(-1, -1, null, null, new InsetsChange(-changeBy, 0, -changeBy, 0, shift), null, null, null);
}
 

private void vPlusInsetButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_vPlusInsetButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    update(-1, -1, null, null, new InsetsChange(changeBy, 0, changeBy, 0, false), null, null, null);
}
 

void rCopyButton_actionPerformed(ActionEvent e) {
  boolean isFormatted = 0 != (e.getModifiers() & ActionEvent.CTRL_MASK);
  tbModel.copyResult(isFormatted);
}
 

private void hGridMinusButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_hGridMinusButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    boolean shift = ( evt.getModifiers() & ActionEvent.SHIFT_MASK ) != 0;
    update(-1, -1, null, null, null, null, new GridSizeChange(-changeBy, NO_INDIRECT_CHANGE, 0, NO_INDIRECT_CHANGE, shift), null);
}
 

private void yGridPlusButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_yGridPlusButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    update(-1, -1, null, null, null, new GridPositionChange(0, NO_INDIRECT_CHANGE, changeBy, NO_INDIRECT_CHANGE, false), null, null);
}
 

public boolean isMiddleButtonDefault(ActionEvent e) {
    return (e.getModifiers() & ActionEvent.CTRL_MASK) != ActionEvent.CTRL_MASK;
}
 

private void vGridPlusButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_vGridPlusButtonActionPerformed
    int changeBy = STANDARD_SIZE_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_SIZE_CHANGE;
    update(-1, -1, null, null, null, null, new GridSizeChange(0, NO_INDIRECT_CHANGE, changeBy, NO_INDIRECT_CHANGE, false), null);
}
 

private void vMinusWeightButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_vMinusWeightButtonActionPerformed
    double changeBy = STANDARD_WEIGHT_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_WEIGHT_CHANGE;
    boolean shift = ( evt.getModifiers() & ActionEvent.SHIFT_MASK ) != 0;
    update(-1, -1, null, null, null, null, null, new WeightChange(0.0d, NO_INDIRECT_CHANGE, -changeBy, NO_INDIRECT_CHANGE, shift));
}
 

private void vPlusWeightButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_vPlusWeightButtonActionPerformed
    double changeBy = STANDARD_WEIGHT_CHANGE;
    if (( evt.getModifiers() & ActionEvent.CTRL_MASK ) != 0) changeBy = ACCELERATED_WEIGHT_CHANGE;
    update(-1, -1, null, null, null, null, null, new WeightChange(0.0d, NO_INDIRECT_CHANGE, changeBy, NO_INDIRECT_CHANGE, false));
}