import jexer.bits.CellAttributes;
import jexer.bits.GraphicsChars;
import jexer.event.TCommandEvent;
+import jexer.event.TKeypressEvent;
import jexer.event.TMouseEvent;
import jexer.event.TResizeEvent;
import static jexer.TCommand.*;
* editor.
*
* @param mouse a mouse-based event
- * @return whether or not the mouse is on the emulator
+ * @return whether or not the mouse is on the editor
*/
private final boolean mouseOnEditor(final TMouseEvent mouse) {
if ((mouse.getAbsoluteX() >= getAbsoluteX() + 1)
// Vertical scrollbar actions
editField.setEditingRowNumber(getVerticalValue());
}
+ }
+ }
+
+ /**
+ * Handle mouse release events.
+ *
+ * @param mouse mouse button release event
+ */
+ @Override
+ public void onMouseUp(final TMouseEvent mouse) {
+ // Use TWidget's code to pass the event to the children.
+ super.onMouseUp(mouse);
+
+ if (mouse.isMouse1() && mouseOnVerticalScroller(mouse)) {
+ // Clicked on vertical scrollbar
+ editField.setEditingRowNumber(getVerticalValue());
+ }
+
+ // TODO: horizontal scrolling
+ }
+
+ /**
+ * Method that subclasses can override to handle mouse movements.
+ *
+ * @param mouse mouse motion event
+ */
+ @Override
+ public void onMouseMotion(final TMouseEvent mouse) {
+ // Use TWidget's code to pass the event to the children.
+ super.onMouseMotion(mouse);
+
+ if (mouseOnEditor(mouse) && mouse.isMouse1()) {
+ // The editor might have changed, update the scollbars.
+ setBottomValue(editField.getMaximumRowNumber());
+ setVerticalValue(editField.getEditingRowNumber());
+ setRightValue(editField.getMaximumColumnNumber());
+ setHorizontalValue(editField.getEditingColumnNumber());
+ } else {
+ if (mouse.isMouse1() && mouseOnVerticalScroller(mouse)) {
+ // Clicked/dragged on vertical scrollbar
+ editField.setEditingRowNumber(getVerticalValue());
+ }
+
// TODO: horizontal scrolling
}
+
+ }
+
+ /**
+ * Handle keystrokes.
+ *
+ * @param keypress keystroke event
+ */
+ @Override
+ public void onKeypress(final TKeypressEvent keypress) {
+ // Use TWidget's code to pass the event to the children.
+ super.onKeypress(keypress);
+
+ // The editor might have changed, update the scollbars.
+ setBottomValue(editField.getMaximumRowNumber());
+ setVerticalValue(editField.getEditingRowNumber());
+ setRightValue(editField.getMaximumColumnNumber());
+ setHorizontalValue(editField.getEditingColumnNumber());
}
/**