/** * Sets toolbar mode. This will change the selected toolbar icon. * * @param newMode see EuclidianConstants for mode numbers * @return actual mode number selected (might be different if it's not available) */ public int setMode(int newMode) { boolean success = false; int tmpMode = newMode; // there is no special icon/button for the selection listener mode, use // the // move mode button instead if (tmpMode == EuclidianConstants.MODE_SELECTION_LISTENER) { tmpMode = EuclidianConstants.MODE_MOVE; } if (modeToggleMenus != null) { for (int i = 0; i < modeToggleMenus.size(); i++) { ModeToggleMenu mtm = modeToggleMenus.get(i); if (mtm.selectMode(tmpMode)) { success = true; break; } } if (!success) { mode = setMode(getFirstMode()); } this.mode = tmpMode; } return tmpMode; }